Data Sheet
LOW POWER QUAD OPERATIONAL AMPLIFIERS
General Description
The AS324/324A consist of four independent, high
gain and internally frequency compensated operational
amplifiers. They are specifically designed to operate
from a single power supply. Operation from split
power supplies is also possible and the low power
supply current drain is independent of the magnitude
of the power supply voltage. Typical applications
include transducer amplifiers, DC gain blocks and
most conventional operational amplifier circuits.
The AS324/324A series are compatible with industry
standard 324. AS324A has more stringent input offset
voltage than AS324.
The AS324 is available in SOIC-14, DIP-14 and
TSSOP-14 packages, AS324A is available in SOIC-14
and DIP-14 packages.
AS324/324A
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: 0.5mA (Typical)
Wide Power Supply Voltage Range:
Single Supply: 3V to 36V
Dual Supplies: ±1.5V to ±18V
Input Common Mode Voltage Range Includes
Ground
Large Output Voltage Swing: 0V to V
CC
-1.5V
Power Drain Suitable for Battery Operation
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Application
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Battery Charger
Cordless Telephone
Switching Power Supply
DIP-14
SOIC-14
TSSOP-14
Figure 1. Package Types of AS324/324A
Apr. 2007 Rev. 1.6
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BCD Semiconductor Manufacturing Limited
BCDSEMI [ BCD SEMICONDUCTOR MANUFACTURING LIMITED ]
