TDA8560Q Datasheet, PDF (10/16 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
Product specification
TDA8560Q
QUALITY SPECIFICATION
Quality in accordance with “Quality reference handbook SNW-FQ-611E”, if this type used as an audio amplifier. This
handbook can be ordered using the code 9397 750 00192.
TEST AND APPLICATION INFORMATION
input 1
470 nF
1
2
ground (signal)
input 2
470 nF
13
mode switch
11
3 10
VP
100
nF
14.4 V
2200
µF
4
30
RL
kΩ
6
TDA8560Q
12
reference
voltage
VP
10 kΩ ⁽¹⁾
diagnostic
output
9
30
kΩ
RL
7
5
8
MEA857 - 1
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.
1996 Jan 08
10