TA2145AF 데이터 시트보기 (PDF) - Toshiba

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TA2145AF

TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic

Toshiba 

TA2145AF

Terminal Explanation (Terminal Voltage: Typical terminal voltage at no signal with test

circuit, VCC = 3 V, Ta = 25°C)

Terminal

No.

Name

1 PRE GND

Function

The GND, except for power drive

stage and motor governer stage.

Internal Circuit

¾

Terminal

Voltage

(v)

0

2 INA

23 INB

3 NFA

22 NFB

Input of preamplifier

NF of preamplifier

RF

3 500 W

1.2

2 500 W

VREF

1.2

4 PRE OUTA

21 PRE OUTB

7 OUTB

8 OUTA

9 OUTC

Output of preamplifier

Output of power amplifier

VCC

4

1.2

5 PW INA

5

RF

20 PW INB

Input of power amplifier

1.2

VREF

6 VCTL

The terminal of DC volume control

VREF

6

VCC

¾

3

2002-04-19

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