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.

Features

Internally Frequency Compensated

Large Voltage Gain

Low Input Bias Current

Low Input Offset Voltage

Large Output Voltage Swing

Wide Power Supply Voltage Range:

Single Supply 3V to

30Vor

15V

Low Supply Current Drain:

600 A

Applications

Battery Charger

Cordless Telephone

Switching Power Supply

DIP-14

SO

P-14

LESHAN RADIO COMPANY, LTD.

1/10

Package

.

Package of LR324 is DIP-14

.

Package of LR324D is SOP-14

LR324

Pin Configuration

Figure 1. Pin Configuration of

LR324/LR324D

Top View

Package/Package

INPUT 1-

INPUT 1+

INPUT 2+

INPUT 2-

OUTPUT 2

OUTPUT 1

14

OUTPUT 4

13

INPUT 4-

12

INPUT 4+

11

GND

10

INPUT 3+

9

INPUT 3-

8

OUTPUT 3

1

2

3

4

5

6

7

(

DIP-14/SOP-14)