LR324_15 Datasheet, PDF (1/10 Pages) Leshan Radio Company – Internally Frequency Compensated

LESHAN RADIO COMPANY, LTD.
General Description
The LR324 consists of four 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
independent of the magnitude of the power supply
voltages.
LR324
Package
. Package of LR324 is DIP-14
. Package of LR324D is SOP-14
Features
g Internally Frequency Compensated
g Large Voltage Gain
g Low Input Bias Current
g Low Input Offset Voltage
g Large Output Voltage Swing
g Wide Power Supply Voltage Range:
Single Supply 3V to 30V or
Dual Supplies ± 1.5V to ± 15V
g Low Supply Current Drain: 600PA
Applications
g Battery Charger
g Cordless Telephone
g Switching Power Supply
SOP-14
DIP-14
Pin Configuration
Package/Package
(DIP-14/SOP-14)
OUTPUT 1
1
14
OUTPUT 4
INPUT 1-
2
13
INPUT 4-
INPUT 1+
3
12
INPUT 4+
V_CC
4
11
GND
INPUT 2+
5
10
INPUT 3+
INPUT 2-
6
9
INPUT 3-
OUTPUT 2
7
8
OUTPUT 3
Top View
Figure 1. Pin Configuration of LR324/LR324D
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