TDA8566 Datasheet, PDF (5/21 Pages) NXP Semiconductors – 2 ´ 40 W/2 W stereo BTL car radio power amplifier with differential inputs and diagnostic outputs

NXP Semiconductors
TDA8566
2 × 40 W/2 Ω stereo BTL car radio power amplifier
6.2 Pin description
Table 3. Pin description TDA8566TH and TDA8566TH1
Symbol Pin
Description
TDA8566TH TDA8566TH1
DIAG
1
1
short-circuit and temperature pre-warning
diagnostic output
IN2+
2
2
channel 2 input positive
IN2−
3
3
channel 2 input negative
n.c.
4
4
not connected
n.c.
5
5
not connected
n.c.
6
6
not connected
n.c.
7
-
not connected
n.c.
-
8
not connected
n.c.
-
9
not connected
IN1+
8
10
channel 1 input positive
IN1−
9
11
channel 1 input negative
SGND
10
12
signal ground
CLIP
11
13
clip detection output
V_P1
12
14
supply voltage 1
n.c.
-
15
not connected
OUT1+
13
16
channel 1 output positive
PGND1
14
17
power ground 1
OUT1−
15
18
channel 1 output negative
n.c.
-
-
not connected
OUT2+
16
19
channel 2 output positive
PGND2
17
20
power ground 2
OUT2−
18
21
channel 2 output negative
n.c.
-
22
not connected
V_P2
19
23
supply voltage 2
MODE
20
7
mode select switch input (standby/mute/operating)
HEATTAB -
24
connect to ground, used for test purposes only
TDA8566_6
Product data sheet
Table 4.
Symbol
IN1+
IN1−
SGND
CLIP
V_P1
OUT1+
PGND1
OUT1−
n.c.
Pin description TDA8566Q
Pin
Description
1
channel 1 input positive
2
channel 1 input negative
3
signal ground
4
clip detection output
5
supply voltage 1
6
channel 1 output positive
7
power ground 1
8
channel 1 output negative
9
not connected
Rev. 06 — 15 October 2007
© NXP B.V. 2007. All rights reserved.
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