AS324/324A consist four independent, high gain internally frequency co
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Data Sheet POWER QUAD OPERATIONAL AMPLIFIERS General Description
AS324/324A consist four independent, high gain internally frequency compensated operational amplifiers. They specifically designed operate from single power supply. Operation from split power supplies also possible power supply current drain independent magnitude power supply voltage. Typical applications include transducer amplifiers, gain blocks most conventional operational amplifier circuits. AS324/324A series compatible with industry standard 324. AS324A more stringent input offset voltage than AS324. AS324 available SOIC-14, DIP-14 TSSOP-14 packages, AS324A available SOIC-14 package.
AS324/324A
Internally Frequency Compensated Unity Gain Large Voltage Gain: 100dB (Typical) Input Bias Current: 20nA (Typical) Input Offset Voltage: (Typical) Supply Current: 0.5mA (Typical) Wide Power Supply Voltage Range: Single Supply: Dual Supplies: 1.5V Input Common Mode Voltage Range Includes Ground Large Output Voltage Swing: -1.5V Power Drain Suitable Battery Operation
Application
Battery Charger Cordless Telephone Switching Power Supply
DIP-14
SOIC-14
TSSOP-14
Figure Package Types AS324/324A
Oct. 2009 Rev.
Semiconductor Manufacturing Limited
Data Sheet POWER QUAD OPERATIONAL AMPLIFIERS Configuration
Package (SOIC-14/TSSOP-14)
OUTPUT INPUT 1INPUT INPUT INPUT 2OUTPUT
AS324/324A
Package (DIP-14)
OUTPUT INPUT 1INPUT INPUT INPUT 2OUTPUT
OUTPUT INPUT 4INPUT INPUT INPUT 3OUTPUT
OUTPUT INPUT 4INPUT INPUT INPUT 3OUTPUT
Figure Configuration AS324/324A (Top View)
Functional Block Diagram
100µA
INPUTS OUTPUT 50µA
Figure Functional Block Diagram AS324/324A (Each Amplifier)
Ordering Information
Circuit Type Blank: AS324 AS324A
AS324
Lead Free Green Tape Reel Blank: Tube Package SOIC-14 DIP-14 TSSOP-14 Semiconductor Manufacturing Limited
Oct. 2009 Rev.
Data Sheet POWER QUAD OPERATIONAL AMPLIFIERS Ordering Information (Continued)
Package Temperature Range Part Number Lead Free AS324M-E1 SOIC-14 DIP-14 TSSOP-14
AS324/324A
Marking Lead Free AS324M-E1 AS324M-E1 AS324AM-E1 AS324P-E1 EGS324 EGS324 Green AS324M-G1 AS324M-G1 AS324AM-G1 AS324AM-G1 AS324P-G1 GGS324 GGS324
Green AS324M-G1 AS324MTR-G1 AS324AM-G1 AS324P-G1 AS324GTR-G1 AS324G-G1
Packing Type Tube Tape Reel Tube Tape Reel Tube Tape Reel Tube
AS324MTR-E1 AS324AM-E1 AS324AMTR-E1 AS324P-E1 AS324GTR-E1 AS324G-E1
AS324AMTR-G1 AS324AM-E1
Semiconductor's Pb-free products, designated with "E1" suffix part number, RoHS compliant. Products with "G1" suffix available green packages.
Absolute Maximum Ratings (Note
Parameter Supply Voltage Differential Input Voltage Input Voltage Total Power Dissipation (TA=25 Operating Junction Temperature Storage Temperature Range Lead Temperature (Soldering, Seconds)
Symbol DIP-14 TSTG TLEAD SOIC-14 TSSOP-14
Value -0.3 1130
Unit
Note Stresses greater than those listed under "Absolute Maximum Ratings" cause permanent damage device. These stress ratings only, functional operation device these other conditions beyond those indicated under "Recommended Operating Conditions" implied. Exposure "Absolute Maximum Ratings" extended periods affect device reliability.
Recommended Operating Conditions
Parameter Supply Voltage Ambient Operating Temperature Range Symbol Unit
Oct. 2009 Rev.
Semiconductor Manufacturing Limited
Data Sheet POWER QUAD OPERATIONAL AMPLIFIERS Electrical Characteristics
Limits standard typeface TA=25oC, bold typeface applies over TA=-40oC 85oC (Note VCC=5V, GND=0V, unless otherwise specified. Parameter Symbol Test Conditions VO=1.4V, RS=0 VCC=5V AS324 AS324A VCC=30V VCC=5V -120 24.78 36.78
oC/W
-1.5
AS324/324A
Unit µV/oC
Input Offset Voltage
Average Temperature Coefficient Input Offset Voltage Input Offset Current Input Bias Current Input Common Mode Voltage Range (Note Supply Current Large Signal Voltage Gain Common Mode Rejection Ratio Power Ratio Supply Rejection
VIO/T TA=-40 85oC IBIAS CMRR PSRR IIN+ IIN-, VCM=0V IIN+ IIN-, VCM=0V VCC=30V TA=-40
VCC=15V, VO=1V VCM=0 (VCC-1.5)V VCC=5 f=1kHz 20kHz VIN+=1V, VIN-=0V, VCC=15V, VO=2V VIN+=0V, VIN-=1V, VCC=15V, VO=2V VIN+=0V, VIN-=1V, VCC=15V, VO=0.2V
Channel Separation Source Output Current Sink Output Short Circuit Current Ground
ISOURCE
ISINK
VCC=15V VCC=30V, RL=2k
Output Voltage Swing Thermal Resistance (Junction Case) VCC=30V, RL=10k VCC=5V,
DIP-14 SOIC-14
Note Limits over full temperature guaranteed design, tested production. Oct. 2009 Rev. Semiconductor Manufacturing Limited
Data Sheet POWER QUAD OPERATIONAL AMPLIFIERS AS324/324A
Electrical Characteristics (Continued)
Note input common-mode voltage either input signal voltage should allowed negatively more than 0.3V 25oC). upper common-mode voltage range -1.5V 25oC), either both inputs +36V without damages, independent magnitude VCC.
Typical Performance Characteristics
Input Voltage (+VDC)
Input Current (nA)
NEGATIVE
POSITIVE
Power Supply Voltage (+VDC)
Temperature
Figure Input Voltage Range
Figure Input Current
Supply Current (mA)
Voltage Gain (dB)
RL=2K RL=20K
Supply Voltage
Power Supply Voltage
Figure Supply Current
Figure Voltage Gain
Oct. 2009 Rev.
Semiconductor Manufacturing Limited
Data Sheet POWER QUAD OPERATIONAL AMPLIFIERS Typical Performance Characteristics (Continued) AS324/324A
Output Voltage Input Voltage
100k
Voltage Gain (dB)
Frequency (Hz)
Time (µs)
Figure Open Loop Frequency Response
Figure Voltage Follower Pulse Response
Output Voltage (mV)
Output Swing
100k
Time (µs)
Frequency (Hz)
Figure Voltage Follower Pulse Response (Small Signal)
Figure Large Signal Frequency Response
Oct. 2009 Rev.
Semiconductor Manufacturing Limited
Data Sheet POWER QUAD OPERATIONAL AMPLIFIERS Typical Performance Characteristics (Continued) AS324/324A
Output Voltage Referenced
Output Voltage
VCC/2
1E-3
VCC=5V
VCC=15V
VCC/2
0.01
0.01 1E-3
0.01
Output Source Current (mA)
Output Sink Current (mA)
Figure Output Characteristics: Current Sourcing
Figure Output Characteristics: Current Sinking
Output Current (mA)
Temperature
Figure Current Limiting
Oct. 2009 Rev.
Semiconductor Manufacturing Limited
Data Sheet POWER QUAD OPERATIONAL AMPLIFIERS
Typical Applications
AS324/324A
Opto Isolator
AS324/A
Line
SMPS
Battery Pack
Current Sense
AZ431
AS324/A
Figure Battery Charger
910k
100k 100k 100k 100k 100k AS324/A 100k
100k
VIN(+)
AS324/A
Figure Summing Amplifier
Figure Power Amplifier
Oct. 2009 Rev.
Semiconductor Manufacturing Limited
Data Sheet POWER QUAD OPERATIONAL AMPLIFIERS Typical Applications (Continued) AS324/324A
100k 0.1µF
AS324/A
6.2k 100k 100k AV=1+R2/R1
AS324/A
10µF
AV=11 shown)
Figure Fixed Current Sources
Figure Coupled Non-Inverting Amplifier
0.01µF
0.001µF
100k
0.01µF
AS324/A
AS324/A
100k
100k
100k
100k
100k
fO=1kHz AV=2
Figure Pulse Generator
Figure Coupled Low-Pass Active Filter
Oct. 2009 Rev.
Semiconductor Manufacturing Limited
Data Sheet POWER QUAD OPERATIONAL AMPLIFIERS Mechanical Dimension DIP-14 Unit: mm(inch) AS324/324A
1.524(0.060)
1.600(0.063) 1.800(0.071)
0.700(0.028) 7.620(0.300)TYP
3.000(0.118) Depth 0.100(0.004) 0.200(0.008)
0.254(0.010) 0.360(0.014) 0.560(0.022) 0.510(0.020)MIN 2.540(0.100)TYP 3.000(0.118) 3.600(0.142) 0.130(0.005)MIN
0.204(0.008) 0.360(0.014) 8.200(0.323) 9.400(0.370) 1.600(0.063) 1.800(0.071)
6.200(0.244) 6.600(0.260)
18.800(0.740) 19.200(0.756) R1.000(0.039)
Note: Eject hole, oriented hole mold mark optional.
Oct. 2009 Rev.
Semiconductor Manufacturing Limited
Data Sheet POWER QUAD OPERATIONAL AMPLIFIERS Mechanical Dimension (Continued) SOIC-14
0.280(0.011)
AS324/324A
Unit: mm(inch)
0.700(0.028)
0.100(0.004) 0.250(0.010)
9.5°
1.350(0.053) 1.750(0.069)
3.800(0.150) 4.000(0.157)
0.330(0.013) 0.510(0.020) 1.000(0.039)
1.270(0.050)
0.250(0.010) 0.200(0.008)MIN
20:1
5.800(0.228)
6.200(0.244)
R0.200(0.008) R0.200(0.008)
1.300(0.051)
0.500(0.020) 0.600(0.024)
2.000(0.079) Depth 0.060(0.002) 0.100(0.004)
0.250(0.010)
Note: Eject hole, oriented hole mold mark optional.
Oct. 2009 Rev.
Semiconductor Manufacturing Limited
0.190(0.007) 0.250(0.010)
8.550(0.337) 8.750(0.344)
Data Sheet POWER QUAD OPERATIONAL AMPLIFIERS Mechanical Dimension (Continued) TSSOP-14 Unit: mm(inch) AS324/324A
0.340(0.013) 0.540(0.021) 0.900(0.035) 1.050(0.041) 1.200(0.047) 4.860(0.191) 5.060(0.199) 0.100(0.004) 0.190(0.007) 0.050(0.002) 0.150(0.006)
DETAIL
TOP&BOTTOM
R0.090(0.004)
0.200(0.008)
6.200(0.244) 6.600(0.260) INDEX 0.950(0.037) 1.050(0.041) 0.100(0.004)
4.300(0.169) 4.500(0.177)
R0.090(0.004) 0.450(0.018) 0.250(0.010) 1.000(0.039) 0.750(0.030)
0.200(0.008) 0.280(0.011)
0.650(0.026)
DETAIL
Note: Eject hole, oriented hole mold mark optional.
Oct. 2009 Rev.
Semiconductor Manufacturing Limited
Semiconductor Manufacturing Limited
http://www.bcdsemi.com
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