HIGH SPEED DUAL COMPARATORS INDEPENDENT COMPARATORS OPERATES FROM
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LM119 LM219 LM319
HIGH SPEED DUAL COMPARATORS
INDEPENDENT COMPARATORS OPERATES FROM SINGLE SUPPLY TYPICALLY 80ns RESPONSE TIME ±15V MINIMUM FAN-OUT EACH SIDE MAXIMUM INPUT CURRENT OVER OPERATING TEMPERATURE RANGE INPUTS OUTPUTS ISOLATED FROM SYSTEM GROUND HIGH COMMON-MODE SLEW RATE
DESCRIPTION These products precision high speed dual comparators designed operate over wide range supply voltages down single logic supply ground have input currents high gains. open collector output stage makes compatible with well capable driving lamps relays currents 25mA. Although designed primarily applications requiring operation from digital logic supplies, fully specified power supplies ±15V. They feature faster response than LM111 expense higher power dissipation. However, high speed, wide operating voltage range package count make much more versatile. CONNECTIONS (top view)
DIP14 (Plastic Package)
SO14 (Plastic Micropackage)
ORDER CODES Part Number
LM119 LM219 LM319 Example LM219N
Temperature Range
-55, +125 -40, +105
Package
N.C. N.C. Ground Non-inverting input Inverting input VCC- Output
Ground Non-inverting input Inverting input Output N.C. N.C.
October 1997
LM119 LM219 LM319
SCHEMATIC DIAGRAM
3.5k
Inverting Input Non-inverting Input 470k
3.6k
1.8k
Output
other half
ABSOLUTE MAXIMUM RATINGS Symbol
VCCVCC+ Ptot Toper Tstg
Parameter
Output Negative Supply Voltage Negative Supply Voltage Positive Supply Voltage Differential Input Voltage Input Voltage (note Power Dissipation Operating Free-air Temperature Range Storage Temperature Range
LM119
+125 +150
LM219
+105 +150
LM319
+150
Unit
LM119 LM219 LM319
ELECTRICAL CHARACTERISTICS ±15V, oC(unless otherwise specified) LM119 LM219 Symbol
LM319 Typ. Max.
1000 1200 V/mV 12.5
Parameter
Input Offset Voltage (note Tamb +25oC Tmin. Tamb Tmax. Input Offset Current (note Tamb Tmin. Tamb Tmax. Input Bias Current (note Tamb Tmin. Tamb Tmax. Large Signal Voltage Gain Positive Supply Current ±15V VCC+ +5V, VCC- Negative Supply Current Input Common Mode Voltage Range ±15V +5V, Differential Input Voltage Level Output Voltage Tamb +25oC, 25mA -5mV -10mV Tmin. Tamb Tmax. +4.5V, IO(sink) 3.2mA -6mV -10mV High Level Output Current +35V) Tamb 10mV Tmin. Tamb Tmax. Response Time (note
Min.
Typ. Max. Min.
1000 11.5
Unit
ICC- Vicm
0.75
0.75
0.23
Notes
supply volt ages less than ±15V absolute maximum nput volt equal supply volt age. hese specifi cati appl ±15V, otherwi ated. fset voltage, offset rent current specif apply supply volt from ngle supply ±15V suppli tages offset current maximum required drive output +14V load current. hus, these parameters defi band take into account worst case fect voltage gain nput pedance. response specifi 100mV nput step overdr ive.
LM119 LM219 LM319
LM119 LM219 LM319
LM119 LM219 LM319
LM119 LM219 LM319
TYPICAL APPLICATION DIAGRAMS RELAY DRIVER
+28V
Inputs
LM119
WINDOW DETECTOR
LM119 output
LM119
LM119 LM219 LM319
PACKAGE MECHANICAL DATA PINS PLASTIC
Dimensions Min.
0.51 1.39
Millimeters Typ.
Max.
1.65
Min.
0.020 0.055
Inches Typ.
Max.
0.065
0.25 2.54 15.24 1.27 2.54 0.050
0.020 0.010 0.787 0.335 0.100 0.600 0.280 0.201 0.130 0.100
DIP14.TBL
PM-DIP14.EPS
LM119 LM219 LM319
PACKAGE MECHANICAL DATA PINS PLASTIC MICROPACKAGE (SO)
Dimensions Min.
0.35 0.19
Millimeters Typ.
Max.
1.75 0.46 0.25
Min.
0.004 0.014 0.007
Inches Typ.
Max.
0.069 0.008 0.063 0.018 0.010
(typ.) 8.55 1.27 7.62 1.27 0.68 (max.)
0.020 8.75 0.336 0.228 0.050 0.300 0.150 0.181 0.020 0.157 0.208 0.050 0.027 0.334 0.244
Information furnished believed accurate reliable. However, SGS-THOMSON Microelectronics assumes responsibility consequences such information infringement patents other rights third parties which result from use. license granted implication otherwise under patent patent rights SGS-THOMSON Microelectronics. Specification mentioned this publication subject change without notice. This publication supersedes replaces information previously supplied. SGS-THOMSON Microelectronics products authorized critical componen life support devices systems without express written approval SGS-THOMSON Microelectronics.
ORDER CODE
1997 SGS-THOMSON Microelectronics Printed Italy Rights Reserved SGS-THOMSON Microelectronics GROUP COMPANIES Australia Brazil Canada China France Germany Hong Kong Italy Japan Korea Malaysia Malta Morocco Netherlands Singapore Spain Sweden Switzerland Taiwan Thailand United Kingdom U.S.A.
SO14.TBL
PM-SO14.EPS
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