Pinning Information; Pinning; Pin Description - Philips TDA8920B Product Data Sheet

Philips Semiconductors

7. Pinning information

7.1 Pinning

V 24
SSD
23
V
DDP2
BOOT2 22
OUT2 21
V 20
SSP2
19
n.c.
STABI 18
V 17
SSP1
16
OUT1
BOOT1 15
V 14
DDP1
PROT 13
Fig 2. Pin configuration TDA8920BTH

7.2 Pin description

TDA8920B_2
Product data sheet
1
2
3
4
5
6
TDA8920BTH
7
8
9
10
11
12
001aab217
Table 3: Pin description
Symbol Pin
TDA8920BTH TDA8920BJ
V 1
SSA2
SGND2 2
V 3
DDA2
IN2M 4
IN2P 5
MODE 6
OSC 7
IN1P 8
IN1M 9
V 10
DDA1
Rev. 02 — 07 November 2005
V
SSA2
SGND2
V
DDA2
IN2M
IN2P
MODE
OSC
IN1P
IN1M
V
DDA1
SGND1
V
SSA1
Fig 3. Pin configuration TDA8920BJ
Description
18 negative analog supply voltage for channel 2
19 signal ground for channel 2
20 positive analog supply voltage for channel 2
21 negative audio input for channel 2
22 positive audio input for channel 2
23 mode selection input: Standby, Mute or Operating mode
1 oscillator frequency adjustment or tracking input
2 positive audio input for channel 1
3 negative audio input for channel 1
4 positive analog supply voltage for channel 1
2 × 100 W class-D power amplifier
OSC 1
IN1P 2
3
IN1M
V
4
DDA1
SGND1 5
V
6
SSA1
7
PROT
V
8
DDP1
BOOT1 9
10
OUT1
V
11
SSP1
TDA8920BJ
STABI 12
V
13
SSP2
14
OUT2
BOOT2 15
V
16
DDP2
V
17
SSD
V
18
SSA2
SGND2 19
V
20
DDA2
21
IN2M
IN2P 22
MODE 23
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
TDA8920B
001aab218
4 of 34