Product Brief
LOW POWER DUAL OPERATIONAL AMPLIFIERS
AZ358/358C
Description
The AZ358/358C consists of two independent, high gain
and internally frequency compensated operational amplifi-
ers, 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 inde-
pendent of the magnitude of the power supply voltages.
Parametric Table
3 to 18
Input Voltage Range (V)
Input Offset Voltage
(Typ/Max) (mA)
AZ358
AZ358C
卤
1.5 to
卤
9
2.0/5.0
2.0/3.0
0.7
100
90
90
40
18
-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: 卤1.5V to 卤9V
Input Common Mode Voltage Range Includes
Ground
Large Output Voltage Swing: 0V to V
CC
-1.5V
Power Drain Suitable for Battery Operation
Quiescent Current Over Full Tem-
perature Range (mA/Typ)
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-8/DIP8
OUTPUT 1
INPUT 1-
1
2
3
4
8
7
6
5
V
cc
OUTPUT 2
INPUT 2-
INPUT 2+
Benefits
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Easier to use
Meet most application requirements of the industrial
standard 358
Very competitive price
INPUT 1+
GND
Aug. 2006
BCD Semiconductor Manufacturing Limited
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