tda8932btw-n2 NXP Semiconductors, tda8932btw-n2 Datasheet - Page 3
tda8932btw-n2
Manufacturer Part Number
tda8932btw-n2
Description
Tda8932b Class-d Audio Amplifier
Manufacturer
NXP Semiconductors
Datasheet
1.TDA8932BTW-N2.pdf
(48 pages)
NXP Semiconductors
6. Block diagram
TDA8932B_3
Product data sheet
Fig 1. Block diagram
POWERUP
ENGAGE
INREF
CGND
TEST
DIAG
IN1N
IN2N
IN1P
IN2P
2
3
12
15
14
4
7
6
5
13
OSCREF
OSCILLATOR
10
V
OVP, OCP, OTP,
PROTECTIONS:
SSD
UVP, TF, WP
V
OSCIO
SSA
MODE
31
9
TDA8932B
MODULATOR
MODULATOR
V
SSD(HW)
PWM
PWM
Rev. 03— 21 June 2007
1, 16, 17, 32
MANAGER
CTRL
CTRL
V
DDA
8
HALF SUPPLY VOLTAGE
V
V
DDA
SSA
DRIVER
DRIVER
DRIVER
DRIVER
STABILIZER 11 V
STABILIZER 11 V
REGULATOR 5 V
HIGH
HIGH
LOW
LOW
V
V
DDA
DDA
V
SSD
V
V
SSP1
SSP2
Class-D audio amplifier
© NXP B.V. 21 June 2007. All rights reserved.
TDA8932B
001aaf597
28
29
27
26
21
20
22
23
25
24
18
11
30
19
BOOT1
V
OUT1
V
BOOT2
V
OUT2
V
STAB1
STAB2
DREF
HVPREF
HVP1
HVP2
DDP1
SSP1
DDP2
SSP2
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