TDA8946AJ datasheet(2/20 Pages) NXP

部件名	TDA8946AJ

功能描述	2 x 15 W BTL audio amplifier with DC gain control

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制造商	NXP [NXP Semiconductors]

网页	http://www.nxp.com

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Philips Semiconductors

TDA8946AJ

2 x 15 W BTL audio ampliﬁer with DC gain control

Product data

Rev. 01 — 01 March 2002

2 of 20

9397 750 09434

5.

Ordering information

6.

Block diagram

Gv(max)

maximum voltage gain

29

30

31

dB

Gv(cr)

voltage gain control range

-

80

-

dB

SVRR

supply voltage ripple

rejection

-

55

-

dB

Table 1:

Quick reference data…continued…continued

Symbol Parameter

Conditions

Min

Typ

Max

Unit

Table 2:

Ordering information

Type number

Package

Name

Description

Version

TDA8946AJ

DBS17P

plastic DIL-bent-SIL power package; 17 leads (lead

length 12 mm)

SOT243-1

Fig 1.

Block diagram.

idth

MGW608

STANDBY/

MUTE LOGIC

SHORT CIRCUIT

AND

TEMPERATURE

PROTECTION

20

k

Ω

20

k

Ω

9

12

17

14

10

11

VCC1

VCC

2

3

OUT2

+

GND1

7

SGND

15

GND2

SVR

OUT2

−

IN2

−

IN2

+

8

TDA8946AJ

6

4

1

VCC2

16

OUT1

+

OUT1

−

IN1

−

IN1

+

MODE

13

GC

类似零件编号 - TDA8946AJ

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NXP Semiconductors	TDA8946	393Kb / 23P	2 x 15 W stereo Bridge Tied Load BTL audio amplifier Rev. 02 -14 March 2000
NXP Semiconductors	TDA8946J	393Kb / 23P	2 x 15 W stereo Bridge Tied Load BTL audio amplifier Rev. 02 -14 March 2000

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