TDA8932 View Datasheet(PDF) - NXP Semiconductors.

Part Name

Description

Manufacturer

TDA8932

Class-D audio amplifier

NXP Semiconductors. 

NXP Semiconductors

TDA8932

Class-D audio amplifier

9. Internal circuitry

Table 7.

Pin

1

16

17

32

Internal circuitry

Symbol

Equivalent circuit

VSSD(HW)

VSSD(HW)

VSSD(HW)

VSSD(HW)

1, 16,

17, 32

VDDA

VSSA

001aad784

2

IN1P

3

IN1N

12

INREF

2, 15

14

IN2N

15

IN2P

VDDA

2 kΩ

± 20 %

V/I

48 kΩ

± 20 %

12

3, 14

2 kΩ

± 20 %

48 kΩ

± 20 %

HVPREF

V/I

4

DIAG

VSSA

VDDA

4

2.4 V

50 µA

5 kΩ

± 20 %

001aad785

5

ENGAGE

VSSA

VDDA

5

CGND 001aad786

4.6 V

Iref = 20 µA

226 kΩ

± 20 %

VSSA CGND

001aad787

TDA8932_2

Preliminary data sheet

Rev. 02 — 12 December 2006

© NXP B.V. 2006. All rights reserved.

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