TDA8563AQ Datasheet, PDF (10/20 Pages) NXP Semiconductors – 2 x 40 W/2 ohm stereo BTL car radio power amplifier with diagnostic facility

Philips Semiconductors
2 × 40 W/2 Ω stereo BTL car radio power
amplifier with diagnostic facility
TEST AND APPLICATION INFORMATION
Product specification
TDA8563AQ
handbook, full pagewidth
input 1
470 nF
1
mode switch
11
3 10
VP
100
2200
nF
µF
4
30
kΩ
2
ground (signal)
input 2
470 nF
13
30
kΩ
6
TDA8563AQ
12
reference
voltage
VP
10 kΩ
diagnostic
output
9
7
5
8
MGL074
power ground (substrate)
(1) To avoid high energy switching pulses which can feedback to the inputs it is advisable to ensure that the value of the resistor at pin 12 is ≥10 kΩ.
Fig.6 Stereo BTL test/application diagram.
1997 Feb 20
10