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Pin Description - Philips TDA8566 Product Data Sheet

2 × 40 w/2 Ω stereo btl car radio power amplifier with differential inputs and diagnostic outputs.
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NXP Semiconductors

6.2 Pin description

TDA8566_6
Product data sheet
Table 3.
Pin description TDA8566TH and TDA8566TH1
Symbol
Pin
TDA8566TH
DIAG
1
IN2+
2
IN2
3
n.c.
4
n.c.
5
n.c.
6
n.c.
7
n.c.
-
n.c.
-
IN1+
8
IN1
9
SGND
10
CLIP
11
V
12
P1
n.c.
-
OUT1+
13
PGND1
14
OUT1
15
n.c.
-
OUT2+
16
PGND2
17
OUT2
18
n.c.
-
V
19
P2
MODE
20
HEATTAB
-
Table 4.
Pin description TDA8566Q
Symbol
Pin
IN1+
1
IN1
2
SGND
3
CLIP
4
V
5
P1
OUT1+
6
PGND1
7
OUT1
8
n.c.
9
2
40 W/2
Description
TDA8566TH1
1
short-circuit and temperature pre-warning
diagnostic output
2
channel 2 input positive
3
channel 2 input negative
4
not connected
5
not connected
6
not connected
-
not connected
8
not connected
9
not connected
10
channel 1 input positive
11
channel 1 input negative
12
signal ground
13
clip detection output
14
supply voltage 1
15
not connected
16
channel 1 output positive
17
power ground 1
18
channel 1 output negative
-
not connected
19
channel 2 output positive
20
power ground 2
21
channel 2 output negative
22
not connected
23
supply voltage 2
7
mode select switch input (standby/mute/operating)
24
connect to ground, used for test purposes only
Description
channel 1 input positive
channel 1 input negative
signal ground
clip detection output
supply voltage 1
channel 1 output positive
power ground 1
channel 1 output negative
not connected
Rev. 06 — 15 October 2007
TDA8566
stereo BTL car radio power amplifier
© NXP B.V. 2007. All rights reserved.
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