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2001 Jul 23 6
Philips Semiconductors Preliminary specification
Power amplifier with load detection and
auto BTL/SE selection
TDA8586
PINNING
SYMBOL
PIN
DESCRIPTION
TDA8586Q TDA8586TH
n.c. − 1 not connected
IN1 5 2 non-inverting input 1
IN2 6 3 inverting input 2
IN3 7 4 non inverting input 3
IN4 8 5 inverting input 4
ACREF 11 6 common signal input
DIAG 12 7 diagnostic output/mode fix
MSO 13 8 mode select mute, standby or on
OVERRULE − 9 mode selection overrule
DDDSEL − 10 2 or 10% dynamic distortion detection
OUT4 14 11 SE output 4 (negative)
HVP2 15 12 buffer output/BTL output 2 (negative)
V
P2
16 13 supply voltage 2
OUT3 17 14 SE output 3/BTL output 2 (positive)
PGND2 10 15 power ground 2
PGND1 9 16 power ground 1
OUT1 1 17 SE output 1/BTL output 1 (positive)
V
P1
2 18 supply voltage 1
HVP1 3 19 buffer output/BTL output 1 (negative)
OUT2 4 20 SE output 2 (negative)