Data Sheet August 2004 FN6052.3 3.3V, Power, High Speed Slew Rate

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Data Sheet August 2004 FN6052.3 3.3V, Power, High Speed Slew Rate

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ISL83483, ISL83485, ISL83488, ISL83490, ISL83491
Data Sheet August 2004 FN6052.3
3.3V, Power, High Speed Slew Rate Limited, RS-485/RS-422 Transceivers
These Intersil RS-485/RS-422 devices BiCMOS 3.3V powered, single transceivers that meet both RS-485 RS-422 standards balanced communication. Unlike competitive devices, this Intersil family specified tolerance supplies 3.6V). ISL83483 ISL83488 utilize slew rate limited drivers which reduce EMI, minimize reflections from improperly terminated transmission lines, unterminated stubs multidrop multipoint applications. Data rates 10Mbps achievable using ISL83485, ISL83490, ISL83491, which feature higher slew rates. Logic inputs (e.g., accept signals excess 5.5V, making them compatible with logic families. Receiver (Rx) inputs feature "fail-safe open" design, which ensures logic high output inputs floating. devices present "single unit load" RS-485 bus, which allows transceivers network. Driver (Tx) outputs short circuit protected, even voltages exceeding power supply voltage. Additionally, on-chip thermal shutdown circuitry disables outputs prevent damage power dissipation becomes excessive. ISL83488, ISL83490, ISL83491 configured full duplex (separate input output pins) applications. ISL83488 ISL83490 offered space saving lead packages applications requiring output disable functions (e.g., point-to-point RS-422). Half duplex configurations (ISL83483, ISL83485) multiplex inputs outputs provide transceivers with disable functions lead packages.
Features
Operate from Single +3.3V Supply (10% Tolerance) Interoperable with Logic High Data Rates. 10Mbps Single Unit Load Allows Devices Slew Rate Limited Versions Error Free Data Transmission (ISL83483, ISL83488) 250kbps Current Shutdown Mode (ISL83483, ISL83485, ISL83491). .15nA +12V Common Mode Input Voltage Range Three State Outputs (Except ISL83488, ISL83490) 10ns Propagation Delay, Skew (ISL83485, ISL83490, ISL83491) Full Duplex Half Duplex Pinouts Current Limiting Thermal Shutdown driver Overload Protection Pb-free available
Applications
Factory Automation Security Networks Building Environmental Control Systems Industrial/Process Control Networks Level Translators (e.g., RS-232 RS-422) RS-232 "Extension Cords"
TABLE SUMMARY FEATURES PART NUMBER ISL83483 ISL83485 ISL83488 ISL83490 ISL83491 HALF/FULL DUPLEX Half Half Full Full Full DATA RATE (Mbps) 0.25 0.25 SLEW-RATE LIMITED? RECEIVER/DRIVER ENABLE? QUIESCENT (mA) 0.65 0.65 0.65 0.65 0.65 POWER SHUTDOWN? COUNT
CAUTION: These devices sensitive electrostatic discharge; follow proper Handling Procedures. 1-888-INTERSIL 321-724-7143 Intersil (and design) registered trademark Intersil Americas Inc. Copyright Intersil Americas Inc. 2003, 2004. Rights Reserved other trademarks mentioned property their respective owners.
ISL83483, ISL83485, ISL83488, ISL83490, ISL83491 Pinouts
ISL83483, ISL83485 (PDIP, SOIC) VIEW
ISL83488, ISL83490 (PDIP, SOIC) VIEW
ISL83491 (PDIP, SOIC) VIEW
Ordering Information
PART (BRAND) ISL83483IB* (83483IB) ISL83483IBZ* (83483IB) (Note) ISL83483IP ISL83485IB* (83485IB) ISL83485IBZ* (83485IB) (Note) ISL83485IP ISL83488IB* (83488IB) ISL83488IBZ* (83488IB) (Note) ISL83488IP ISL83490IB* (83490IB) ISL83490IBZ* (83490IB) (Note) ISL83490IP ISL83491IB* ISL83491IBZ* (Note) ISL83491IP TEMP. RANGE (oC) PACKAGE SOIC SOIC (Pb-free) PDIP SOIC SOIC (Pb-free) PDIP SOIC SOIC (Pb-free) PDIP SOIC SOIC (Pb-free) PDIP SOIC SOIC (Pb-free) PDIP PKG. DWG. M8.15
Truth Tables
TRANSMITTING INPUTS M8.15 E8.3 M8.15 M8.15 E8.3 M8.15 M8.15 E8.3 M8.15 M8.15 E8.3 M14.15 M14.15 E14.3 RECEIVING INPUTS Half Duplex Full Duplex +0.2V -0.2V Inputs Open OUTPUT High-Z High-Z High-Z High-Z OUTPUTS High-Z High-Z
NOTE: *Shutdown Mode ISL83483, ISL83485, ISL83491
NOTE: *Shutdown Mode ISL83483, ISL83485, ISL83491
*Add "-T" suffix part number tape reel packaging. NOTE: Intersil Pb-free products employ special Pb-free material sets; molding compounds/die attach materials 100% matte plate termination finish, which compatible with both SnPb Pb-free soldering operations. Intersil Pb-free products classified Pb-free peak reflow temperatures that meet exceed Pb-free requirements IPC/JEDEC Std-020B.
ISL83483, ISL83485, ISL83488, ISL83490, ISL83491 Descriptions
FUNCTION Receiver output: least 0.2V, high; 0.2V more, low; High unconnected (floating). Receiver output enable. enabled when low; high impedance when high. Driver output enable. driver outputs, enabled bringing high. They high impedance when low. Driver input. forces output output high. Similarly, high forces output high output low. Ground connection. Noninverting receiver input noninverting driver output. input output Inverting receiver input inverting driver output. input output Noninverting receiver input. Inverting receiver input. Noninverting driver output. Inverting driver output. System power supply input 3.6V). Connection.
ISL83483, ISL83485, ISL83488, ISL83490, ISL83491 Typical Operating Circuits
ISL83483, ISL83485
+3.3V 0.1µF 0.1µF +3.3V
ISL83488, ISL83490
+3.3V 0.1µF 0.1µF +3.3V
ISL83491
+3.3V 0.1µF 0.1µF 13,14 +3.3V
ISL83483, ISL83485, ISL83488, ISL83490, ISL83491
Absolute Maximum Ratings
Ground. Input Voltages -0.5V Input/Output Voltages +12.5V -0.5V (VCC +0.5V) Short Circuit Duration Continuous
Thermal Information
Thermal Resistance (Typical, Note
(oC/W)
SOIC Package PDIP Package SOIC Package PDIP Package Maximum Junction Temperature (Plastic Package) 150oC Maximum Storage Temperature Range -65oC 150oC Maximum Lead Temperature (Soldering 10s) 300oC (SOIC- Lead Tips Only)
Operating Conditions
Temperature Range ISL834XXIX -40oC 85oC
CAUTION: Stresses above those listed "Absolute Maximum Ratings" cause permanent damage device. This stress only rating operation device these other conditions above those indicated operational sections this specification implied.
NOTE: measured with component mounted effective thermal conductivity test board free air. Tech Brief TB379 details.
Electrical Specifications
Test Conditions: 3.6V; Unless Otherwise Specified. Typicals 3.3V, 25oC, Note SYMBOL TEST CONDITIONS TEMP (oC) UNITS
PARAMETER CHARACTERISTICS Driver Differential VOUT load) Driver Differential VOUT (with load)
VOD1 VOD2 (RS-422) (Figure (RS-485) (Figure (Figure
Full Full Full Full Full
0.01
Change Magnitude Driver Differential VOUT Complementary Output States Driver Common-Mode VOUT Change Magnitude Driver Common-Mode VOUT Complementary Output States Logic Input High Voltage Logic Input Voltage Logic Input Current
(Figure
(Figure (Figure
Full Full
0.01
IIN1
Full Full Full Full Full Full Full Full Full Full Full Full Full
-0.2
-0.3 0.03 -0.01
-0.8
Input Current
IIN2
3.6V
Output Leakage Current (ISL83491) Output Leakage Current Shutdown Mode (ISL83491) Receiver Differential Threshold Voltage Receiver Input Hysteresis Receiver Output High Voltage Receiver Output Voltage
IIN3
3.6V
IIN3
VCC, 3.6V -4mA, 200mV -4mA, 200mV
ISL83483, ISL83485, ISL83488, ISL83490, ISL83491
Electrical Specifications
Test Conditions: 3.6V; Unless Otherwise Specified. Typicals 3.3V, 25oC, Note (Continued) SYMBOL IOZR TEST CONDITIONS 0.4V 2.4V VCC, Shutdown Supply Current (Except ISL83488 ISL83490) Driver Short-Circuit Current, High Receiver Short-Circuit Current ISHDN IOSD1 IOSR VCC, VCC, (Note TEMP (oC) Full Full Full 0.75 UNITS
PARAMETER Three-State (high impedance) Receiver Output Current Receiver Input Resistance No-Load Supply Current (Note
Full Full Full Full
0.65
DRIVER SWITCHING CHARACTERISTICS (ISL83485, ISL83490, ISL83491) Maximum Data Rate Driver Differential Output Delay Driver Differential Rise Fall Time Driver Input Output Delay Driver Output Skew Driver Enable Output High (Except ISL83490) Driver Enable Output (Except ISL83490) Driver Disable from Output High (Except ISL83490) Driver Disable from Output (Except ISL83490) Driver Enable from Shutdown Output High (Except ISL83490) Driver Enable from Shutdown Output (Except ISL83490) fMAX RDIFF 15pF (Figure RDIFF 15pF (Figure Full Full Full Full Full Full Full Full 110, 50pF, (Figure Full tZH(SHDN) 110, 50pF, (Figure (Notes tZL(SHDN) 110, 50pF, (Figure (Notes Full Full Mbps
tPLH, tPHL 15pF (Figure tSKEW 15pF (Figure 110, 50pF, (Figure (Note 110, 50pF, (Figure (Note 110, 50pF, (Figure
DRIVER SWITCHING CHARACTERISTICS (ISL83483, ISL83488) Maximum Data Rate Driver Differential Output Delay Driver Differential Rise Fall Time Driver Input Output Delay fMAX RDIFF 15pF (Figure RDIFF 15pF (Figure Full Full Full Full Driver Output Skew Driver Enable Output High (Except ISL83488) Driver Enable Output (Except ISL83488) Driver Disable from Output High (Except ISL83488) tSKEW 15pF (Figure 110, 50pF, (Figure (Note 110, 50pF, (Figure (Note 110, 50pF, (Figure Full Full Full Full 1400 1200 1500 1500 kbps
tPLH, tPHL 15pF (Figure
ISL83483, ISL83485, ISL83488, ISL83490, ISL83491
Electrical Specifications
Test Conditions: 3.6V; Unless Otherwise Specified. Typicals 3.3V, 25oC, Note (Continued) SYMBOL TEST CONDITIONS 110, 50pF, (Figure TEMP (oC) Full tZH(SHDN) 110, 50pF, (Notes tZL(SHDN) 110, 50pF, (Figure (Notes Full Full 2000 2000 UNITS
PARAMETER Driver Disable from Output (Except ISL83488) Driver Enable from Shutdown Output High (Except ISL83488) Driver Enable from Shutdown Output (Except ISL83488)
RECEIVER SWITCHING CHARACTERISTICS (All Versions) Receiver Input Output Delay Receiver Skew tPLH tPHL tPLH, tPHL (Figure tSKD (Figure Full Full Receiver Enable Output High (Except ISL83488 ISL83490) Receiver Enable Output (Except ISL83488 ISL83490) Receiver Disable from Output High (Except ISL83488 ISL83490) Receiver Disable from Output (Except ISL83488 ISL83490) Time Shutdown (Except ISL83488 ISL83490) Receiver Enable from Shutdown Output High (Except ISL83488 ISL83490) Receiver Enable from Shutdown Output (Except ISL83488 ISL83490) NOTES: currents into device pins positive; currents device pins negative. voltages referenced device ground unless otherwise specified. Supply current specification valid loaded drivers when Applies peak current. "Typical Performance Curves" more information. When testing ISL83483, ISL83485, ISL83491, keep prevent device from entering SHDN. When testing ISL83483, ISL83485, ISL83491, signal high time must short enough (typically <100ns) prevent device from entering SHDN. ISL83483, ISL83485, ISL83491 into shutdown bringing high low. inputs this state less than 80ns, parts guaranteed enter shutdown. inputs this state least 300ns, parts guaranteed have entered shutdown. "Low-Power Shutdown Mode" section. Keep VCC, signal time >300ns ensure that device enters SHDN. signal high time >300ns ensure that device enters SHDN. tSHDN 15pF, (Figure (Note 15pF, (Figure (Note 15pF, (Figure 15pF, (Figure (Note Full Full Full Full Full Full
tZH(SHDN) 15pF, (Figure (Notes tZL(SHDN) 15pF, (Figure (Notes
Full
ISL83483, ISL83485, ISL83488, ISL83490, ISL83491 Test Circuits Waveforms
RL/2
+12V
RL/2
FIGURE
FIGURE WITH COMMON MODE LOAD FIGURE DRIVER TEST CIRCUITS
15pF SIGNAL GENERATOR tPHL tPLH 15pF SIGNAL GENERATOR 1.5V DIFF SKEW |tPLH tPHL +VOD -VOD RDIFF 15pF tPLH tPHL 1.5V 1.5V
FIGURE DIFFERENTIAL TEST CIRCUIT
FIGURE SINGLE ENDED TEST CIRCUIT
FIGURE MEASUREMENT POINTS
FIGURE DRIVER PROPAGATION DELAY DIFFERENTIAL TRANSITION TIMES
ISL83483, ISL83485, ISL83488, ISL83490, ISL83491 Test Circuits Waveforms (Continued)
SIGNAL GENERATOR 50pF tZH, tZH(SHDN) NOTE OUTPUT HIGH 0.25V tZL, tZL(SHDN) NOTE 0.25V OUTPUT
NOTE 1.5V 1.5V
PARAMETER tZH(SHDN) tZL(SHDN)
OUTPUT
(Note (Note (Note (Note
FIGURE TEST CIRCUIT
FIGURE MEASUREMENT POINTS
FIGURE DRIVER ENABLE DISABLE TIMES (EXCLUDING ISL83488, ISL83490)
+1.5V
15pF 1.5V 1.5V
tPLH tPHL
SIGNAL GENERATOR
FIGURE TEST CIRCUIT
FIGURE MEASUREMENT POINTS FIGURE RECEIVER PROPAGATION DELAY
SIGNAL GENERATOR 15pF tZH, tZH(SHDN) NOTE OUTPUT HIGH 0.25V 1.5V tZL, tZL(SHDN) NOTE 1.5V 0.25V OUTPUT
NOTE 1.5V 1.5V
PARAMETER (Note (Note tZH(SHDN) (Note tZL(SHDN) (Note
+1.5V -1.5V +1.5V -1.5V +1.5V -1.5V
FIGURE TEST CIRCUIT
FIGURE MEASUREMENT POINTS
FIGURE RECEIVER ENABLE DISABLE TIMES (EXCLUDING ISL83488, ISL83490)
ISL83483, ISL83485, ISL83488, ISL83490, ISL83491 Application Information
RS-485 RS-422 differential (balanced) data transmission standards long haul noisy environments. RS-422 subset RS-485, RS-485 transceivers also RS-422 compliant. RS-422 pointto-multipoint (multidrop) standard, which allows only driver (assuming unit load devices) receivers each bus. RS-485 true multipoint standard, which allows unit load devices (any combination drivers receivers) each bus. allow multipoint operation, RS-485 spec requires that drivers must handle contention without sustaining damage. Another important advantage RS-485 extended common mode range (CMR), which specifies that driver outputs receiver inputs withstand signals that range from +12V -7V. RS-422 RS-485 intended runs long 4000', wide necessary handle ground potential differences, well voltages induced cable external fields. rate limited versions maximum 250kbps. Outputs ISL83485, ISL83490, ISL83491 drivers limited, faster output transition times allow data rates least 10Mbps.
Data Rate, Cables, Terminations
RS-485, RS-422 intended network lengths 4000', maximum system data rate decreases transmission length increases. Devices operating 10Mbps limited lengths hundred feet, while 250kbps versions operate full data rates with lengths excess 1000'. Twisted pair cable choice RS-485, RS-422 networks. Twisted pair cables tend pick noise other electromagnetically induced voltages common mode signals, which effectively rejected differential receivers these ICs. Proper termination imperative, when using 10Mbps devices, minimize reflections. Short networks using 250kbps versions need terminated, but, terminations recommended unless power dissipation overriding concern. point-to-point, point-to-multipoint (single driver bus) networks, main cable should terminated characteristic impedance (typically 120) farthest from driver. multi-receiver applications, stubs connecting receivers main cable should kept short possible. Multipoint (multi-driver) systems require that main cable terminated characteristic impedance both ends. Stubs connecting transceiver main cable should kept short possible.
Receiver Features
These devices utilize differential input receiver maximum noise immunity common mode rejection. Input sensitivity ±200mV, required RS422 RS-485 specifications. Receiver input impedance surpasses RS-422 spec meets RS-485 "Unit Load" requirement minimum. Receiver inputs function with common mode voltages great +9V/-7V outside power supplies (i.e., +12V -7V), making them ideal long networks where induced voltages realistic concern. receivers include "fail-safe open" function that guarantees high level receiver output receiver inputs unconnected (floating). Receivers easily meet data rates supported corresponding driver. ISL83483, ISL83485, ISL83491 receiver outputs tristatable active input.
Built-In Driver Overload Protection
stated previously, RS-485 spec requires that drivers survive worst case contentions undamaged. ISL834XX devices meet this requirement driver output short circuit current limits, on-chip thermal shutdown circuitry. driver output stages incorporate short circuit current limiting circuitry which ensures that output current never exceeds RS-485 spec, even common mode voltage range extremes. Additionally, these devices utilize foldback circuit which reduces short circuit current, thus power dissipation, whenever contending voltage exceeds either supply. event major short circuit condition, ISL834XX devices also include thermal shutdown feature that disables drivers whenever temperature becomes excessive. This eliminates power dissipation, allowing cool. drivers automatically reenable after temperature drops about degrees. contention persists, thermal shutdown/reenable cycle repeats until fault cleared. Receivers stay operational during thermal shutdown.
Driver Features
RS-485, RS-422 driver differential output device that delivers least 1.5V across load (RS-485), least across load (RS-422) even with drivers feature propagation delay skew maximize width, minimize EMI. Drivers ISL83483, ISL83485, ISL83491 tri-statable active high input. ISL83483/88 driver outputs slew rate limited minimize EMI, minimize reflections unterminated improperly terminated networks. Data rate these slew
ISL83483, ISL83485, ISL83488, ISL83490, ISL83491
Power Shutdown Mode (ISL83483, ISL83485, ISL83491 Only)
These CMOS transceivers fraction power required their bipolar counterparts, ISL83483, ISL83485, ISL83491 include shutdown feature that reduces already quiescent 15nA trickle. They enter shutdown whenever receiver driver simultaneously disabled GND) period least 300ns. Disabling both driver receiver less than 80ns guarantees that shutdown entered. Note that receiver driver enable times increase when these devices enable from shutdown. Refer Notes 5-9, Electrical Specification table, more information.
Typical Performance Curves
DRIVER OUTPUT CURRENT (mA)
3.3V, 25oC, ISL83483 thru ISL83491; Unless Otherwise Specified
DIFFERENTIAL OUTPUT VOLTAGE RDIFF RDIFF
DIFFERENTIAL OUTPUT VOLTAGE
TEMPERATURE (oC)
FIGURE DRIVER OUTPUT CURRENT DIFFERENTIAL OUTPUT VOLTAGE
FIGURE DRIVER DIFFERENTIAL OUTPUT VOLTAGE TEMPERATURE
OUTPUT CURRENT (mA) (µA) HIGH
ISL83483/85, VCC,
ISL83483/85, GND; ISL83491, GND; ISL83488/90
-100 -120 OUTPUT VOLTAGE
TEMPERATURE (oC)
FIGURE DRIVER OUTPUT CURRENT SHORT CIRCUIT VOLTAGE
FIGURE SUPPLY CURRENT TEMPERATURE
ISL83483, ISL83485, ISL83488, ISL83490, ISL83491 Typical Performance Curves
1200 RDIFF
3.3V, 25oC, ISL83483 thru ISL83491; Unless Otherwise Specified (Continued)
|tPHLY tPLHZ| |tPLHY tPHLZ| SKEW (ns) RDIFF FIGURE
1100 PROPAGATION DELAY (ns) tPLHZ 1000 tPLHY
tPHLY tPHLZ
|CROSS CROSS
TEMPERATURE (oC)
TEMPERATURE (oC)
FIGURE DRIVER PROPAGATION DELAY TEMPERATURE (ISL83483, ISL83488)
FIGURE DRIVER SKEW TEMPERATURE (ISL83483, ISL83488)
RDIFF PROPAGATION DELAY (ns) tPLHZ
RDIFF FIGURE |tPHLY tPLHZ|
tPHLZ
SKEW (ns)
tPLHY
|CROSSING CROSSING |tPLHY tPHLZ|
tPHLY tPHLY
TEMPERATURE (oC)
TEMPERATURE (oC)
FIGURE DRIVER PROPAGATION DELAY TEMPERATURE (ISL83485, ISL83490, ISL83491)
FIGURE DRIVER SKEW TEMPERATURE (ISL83485, ISL84390, ISL83491)
DRIVER INPUT
RECEIVER OUTPUT
RECEIVER OUTPUT
RDIFF 15pF
RDIFF 15pF
DRIVER OUTPUT
DRIVER OUTPUT
TIME (400ns/DIV)
TIME (400ns/DIV)
FIGURE DRIVER RECEIVER WAVEFORMS, HIGH (ISL83483, ISL83488)
FIGURE DRIVER RECEIVER WAVEFORMS, HIGH (ISL83483, ISL83488)
DRIVER INPUT
ISL83483, ISL83485, ISL83488, ISL83490, ISL83491 Typical Performance Curves
RECEIVER OUTPUT
3.3V, 25oC, ISL83483 thru ISL83491; Unless Otherwise Specified (Continued)
DRIVER INPUT RECEIVER OUTPUT DRIVER INPUT
RDIFF 15pF
RDIFF 15pF
DRIVER OUTPUT
DRIVER OUTPUT
TIME (10ns/DIV)
TIME (10ns/DIV)
FIGURE DRIVER RECEIVER WAVEFORMS, HIGH (ISL83485, ISL83490, ISL83491)
FIGURE DRIVER RECEIVER WAVEFORMS, HIGH (ISL83485, ISL83490, ISL83491)
Characteristics
SUBSTRATE POTENTIAL (POWERED UP): TRANSISTOR COUNT: PROCESS: Gate CMOS
ISL83483, ISL83485, ISL83488, ISL83490, ISL83491 Dual-In-Line Plastic Packages (PDIP)
INDEX AREA
E8.3 (JEDEC MS-001-BA ISSUE
LEAD DUAL-IN-LINE PLASTIC PACKAGE INCHES SYMBOL
MILLIMETERS 0.39 2.93 0.356 1.15 0.204 9.01 0.13 7.62 6.10 5.33 4.95 0.558 1.77 0.355 10.16 8.25 7.11 NOTES Rev. 12/93
0.015 0.115 0.014 0.045 0.008 0.355 0.005 0.300 0.240
0.210 0.195 0.022 0.070 0.014 0.400 0.325 0.280
BASE PLANE SEATING PLANE 0.010 (0.25)
NOTES: Controlling Dimensions: INCH. case conflict between English Metric dimensions, inch dimensions control. Dimensioning tolerancing ANSI Y14.5M-1982. Symbols defined Series Symbol List" Section Publication Dimensions measured with package seated JEDEC seating plane gauge GS-3. dimensions include mold flash protrusions. Mold flash protrusions shall exceed 0.010 inch (0.25mm). measured with leads constrained perpendicular datum measured lead tips with leads unconstrained. must zero greater. maximum dimensions include dambar protrusions. Dambar protrusions shall exceed 0.010 inch (0.25mm). maximum number terminal positions. Corner leads E8.3, E16.3, E18.3, E28.3, E42.6 will have dimension 0.030 0.045 inch (0.76 1.14mm).
0.100 0.300 0.115 0.430 0.150
2.54 7.62 10.92 3.81
2.93
ISL83483, ISL83485, ISL83488, ISL83490, ISL83491 Dual-In-Line Plastic Packages (PDIP)
INDEX AREA
E14.3 (JEDEC MS-001-AA ISSUE
LEAD DUAL-IN-LINE PLASTIC PACKAGE INCHES SYMBOL
MILLIMETERS 0.39 2.93 0.356 1.15 0.204 18.66 0.13 7.62 6.10 5.33 4.95 0.558 1.77 0.355 19.68 8.25 7.11 NOTES Rev. 12/93
0.015 0.115 0.014 0.045 0.008 0.735 0.005 0.300 0.240
0.210 0.195 0.022 0.070 0.014 0.775 0.325 0.280
BASE PLANE SEATING PLANE 0.010 (0.25)
NOTES: Controlling Dimensions: INCH. case conflict between English Metric dimensions, inch dimensions control. Dimensioning tolerancing ANSI Y14.5M-1982. Symbols defined Series Symbol List" Section Publication Dimensions measured with package seated JEDEC seating plane gauge GS-3. dimensions include mold flash protrusions. Mold flash protrusions shall exceed 0.010 inch (0.25mm). measured with leads constrained perpendicular datum measured lead tips with leads unconstrained. must zero greater. maximum dimensions include dambar protrusions. Dambar protrusions shall exceed 0.010 inch (0.25mm). maximum number terminal positions. Corner leads E8.3, E16.3, E18.3, E28.3, E42.6 will have dimension 0.030 0.045 inch (0.76 1.14mm).
0.100 0.300 0.115 0.430 0.150
2.54 7.62 10.92 3.81
2.93
ISL83483, ISL83485, ISL83488, ISL83490, ISL83491 Small Outline Plastic Packages (SOIC)
INDEX AREA SEATING PLANE 0.25(0.010)
M8.15 (JEDEC MS-012-AA ISSUE
LEAD NARROW BODY SMALL OUTLINE PLASTIC PACKAGE INCHES SYMBOL
MILLIMETERS 1.35 0.10 0.33 0.19 4.80 3.80 1.75 0.25 0.51 0.25 5.00 4.00 NOTES Rev. 12/93
0.0532 0.0040 0.013 0.0075 0.1890 0.1497
0.0688 0.0098 0.020 0.0098 0.1968 0.1574
0.10(0.004)
0.050 0.2284 0.0099 0.016 0.2440 0.0196 0.050
1.27 5.80 0.25 0.40 6.20 0.50 1.27
0.25(0.010)
NOTES: Symbols defined Series Symbol List" Section Publication Number Dimensioning tolerancing ANSI Y14.5M-1982. Dimension does include mold flash, protrusions gate burrs. Mold flash, protrusion gate burrs shall exceed 0.15mm (0.006 inch) side. Dimension does include interlead flash protrusions. Interlead flash protrusions shall exceed 0.25mm (0.010 inch) side. chamfer body optional. present, visual index feature must located within crosshatched area. length terminal soldering substrate. number terminal positions. Terminal numbers shown reference only. lead width "B", measured 0.36mm (0.014 inch) greater above seating plane, shall exceed maximum value 0.61mm (0.024 inch). Controlling dimension: MILLIMETER. Converted inch dimensions necessarily exact.
ISL83483, ISL83485, ISL83488, ISL83490, ISL83491 Small Outline Plastic Packages (SOIC)
INDEX AREA SEATING PLANE 0.25(0.010)
M14.15 (JEDEC MS-012-AB ISSUE
LEAD NARROW BODY SMALL OUTLINE PLASTIC PACKAGE INCHES SYMBOL
MILLIMETERS 1.35 0.10 0.33 0.19 8.55 3.80 1.75 0.25 0.51 0.25 8.75 4.00 NOTES Rev. 12/93
0.0532 0.0040 0.013 0.0075 0.3367 0.1497
0.0688 0.0098 0.020 0.0098 0.3444 0.1574
0.10(0.004)
0.25(0.010)
0.050 0.2284 0.0099 0.016 0.2440 0.0196 0.050
1.27 5.80 0.25 0.40 6.20 0.50 1.27
NOTES: Symbols defined Series Symbol List" Section Publication Number Dimensioning tolerancing ANSI Y14.5M-1982. Dimension does include mold flash, protrusions gate burrs. Mold flash, protrusion gate burrs shall exceed 0.15mm (0.006 inch) side. Dimension does include interlead flash protrusions. Interlead flash protrusions shall exceed 0.25mm (0.010 inch) side. chamfer body optional. present, visual index feature must located within crosshatched area. length terminal soldering substrate. number terminal positions. Terminal numbers shown reference only. lead width "B", measured 0.36mm (0.014 inch) greater above seating plane, shall exceed maximum value 0.61mm (0.024 inch). Controlling dimension: MILLIMETER. Converted inch dimensions necessarily exact.
Intersil U.S. products manufactured, assembled tested utilizing ISO9000 quality systems. Intersil Corporation's quality certifications viewed www.intersil.com/design/quality
Intersil products sold description only. Intersil Corporation reserves right make changes circuit design, software and/or specifications time without notice. Accordingly, reader cautioned verify that data sheets current before placing orders. Information furnished Intersil believed accurate reliable. However, responsibility assumed Intersil subsidiaries use; infringements patents other rights third parties which result from use. license granted implication otherwise under patent patent rights Intersil subsidiaries.
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Data Sheet August 2004 FN6052.3 3.3V, Power, High Speed Slew Rate

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