Product Brief
LOW POWER QUAD OPERATIONAL AMPLIFIERS
AZ324
Description
The AZ324 consists of four independent, high gain and
internally frequency compensated operational amplifiers.
It is specifically designed to operate from a single power
supply. Operation from split power supply is also possible
and the low power supply current drain is independent of
the magnitude of the power supply voltages.
Parametric Table
3 to 18
Input Voltage Range (V)
Input Offset Voltage (Typ/Max)
(mA)
Quiescent Current Over Full Tem-
perature Range (mA/Typ)
鹵
1.5 to
鹵
9
2.0/5.0
1.0
100
85
90
45
20
-40 to 85
Features
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Internally Frequency Compensated for Unity Gain
Large Voltage Gain: 100dB (Typical)
Low Input Bias Current: 20nA (Typical)
Low Input Offset Voltage: 2mV (Typical)
Low Supply Current: 0.7mA (Typical)
Wide Power Supply Voltage Range:
Single Supply: 3V to 18V
Dual Supplies: 鹵1.5V to 鹵9V
Input Common Mode Voltage Range Includes
Ground
Large Output Voltage Swing: 0V to V
CC
-1.5V
Power Drain Suitable for Battery Operation
Large Signal Voltage Gain
(dB)(Typ)
CMRR (dB)(Typ)
PSRR (dB)(Typ)
Output Current Source (mA)(Typ)
Output Current Sink (mA)(Typ)
Operating Temperature Range (
o
C)
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Additional Available Materials
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Samples
Datasheet
Applications
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Battery Charger
Cordless Telephone
Switching Power Supply
Pin Configuration
SOIC-14/DIP-14
OUTPUT 1
INPUT 1-
1
2
3
4
5
6
7
14
13
12
11
10
9
8
OUTPUT 4
INPUT 4-
INPUT 4+
GND
INPUT 3+
INPUT 3-
OUTPUT 3
Benefits
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Easier to use
Meet most application requirements of the industrial
standard 324
Very competitive price
INPUT 1+
V
CC
INPUT 2+
INPUT 2-
OUTPUT 2
Aug. 2006
BCD Semiconductor Manufacturing Limited
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