TDA7268 데이터 시트보기 (PDF) - STMicroelectronics

부품명

상세내역

제조사

TDA7268

2 x 2W STEREO AUDIO AMPLIFIER

STMicroelectronics 

TDA7268

2 x 2W STEREO AUDIO AMPLIFIER

WIDE OPERATING RANGE FROM 4.5V TO 18V

POUT = 2W @ THD 10% 12V/8Ω

INTERNAL FIXED GAIN 32dB

NO FEEDBACK CAPACITOR

NO BOUCHEROT CELL

THERMAL PROTECTION

AC SHORT CIRCUIT PROTECTION

SVR CAPACITOR FOR BETTER RIPPLE

REJECTION

LOW TURN-ON/OFF POP

VERY FEW EXTERNAL COMPONENTS

STAND-BY MODE (IST-BY < 300µA)

DESCRIPTION

The device TDA7268 is a new technology stereo

Audio Amplifier in DIP package specially de-

BLOCK DIAGRAM

POWERDIP (8+8)

ORDERING NUMBER: TDA7268

signed for TV application.

Thanks to the fully complementary output configu-

ration the device delivers a rail to rail voltage

swing without need of boostrap capacitor.

4

IN1

+

-

1

VS1

2

OUT1

8

VS2

5

IN2

+

-

3

SVR

7

OUT2

6

S-GND

9÷16

P-GND

D94AU167B

March 1998

1/5

Share Link: