TDA8586 Datasheet, PDF (6/24 Pages) NXP Semiconductors – Power amplifier with load detection and auto BTL/SE selection

Philips Semiconductors
Power amplifier with load detection and
auto BTL/SE selection
PINNING
SYMBOL
n.c.
IN1
IN2
IN3
IN4
ACREF
DIAG
MSO
OVERRULE
DDDSEL
OUT4
HVP2
V_P2
OUT3
PGND2
PGND1
OUT1
V_P1
HVP1
OUT2
PIN
SOT243
−
5
6
7
8
11
12
13
−
−
14
15
16
17
10
9
1
2
3
4
PIN
SOT418
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Preliminary specification
TDA8586
DESCRIPTION
not connected
non-inverting input 1
inverting input 2
non inverting input 3
inverting input 4
common signal input
diagnostic output/mode fix
mode select mute, standby or on
mode selection overrule
2 or 10% dynamic distortion detection
SE output 4 (negative)
buffer output/BTL output 2 (negative)
supply voltage 2
SE output 3/BTL output 2 (positive)
power ground 2
power ground 1
SE output 1/BTL output 1 (positive)
supply voltage 1
buffer output/BTL output 1 (negative)
SE output 2 (negative)
1999 Apr 08
6