TDA7052 データシートの表示（PDF） - NXP Semiconductors.

部品番号

コンポーネント説明

メーカー

TDA7052

1 W BTL mono audio amplifier with DC volume control

NXP Semiconductors. 

NXP Semiconductors

1 W BTL mono audio amplifier with DC

volume control

APPLICATION INFORMATION

handbook, full pagewidth

Product specification

TDA7052A/AT

(1)

100 nF

220 μF

VP = 6 V

n.c.

7

positive

input

0.47 μF

2

4

TDA7052A

TDA7052AT

1

I+i

RS 5 kΩ

DC

volume

control

I–i

STABILIZER TEMPERATURE

Vref

PROTECTION

5

RL= 8 Ω

(TDA7052A)

R L = 16 Ω

(TDA7052A/AT)

8

3

6

This capacitor can be omitted if the 220 μF electrolytic capacitor is connected close to pin 1.

Fig.6 Test and application diagram.

MCD386 - 1

ground

handbook, halfpage

volume

control

4

1 μF

1 MΩ

MCD387

Fig.7 Application with potentiometer as volume

control; maximum gain = 30 dB.

July 1994

8

Share Link: