TDA8562Q Datasheet, PDF (2/16 Pages) NXP Semiconductors – 4 x 12 W single-ended car radio power amplifier with dynamic distortion detector and diagnostic interface

Philips Semiconductors
4 x 12 W single-ended car radio power amplifier with
dynamic distortion detector and diagnostic interface
Product specification
TDA8562Q
FEATURES
• Requires very few external components
• High output power
• Fixed gain
• Diagnostic facility (distortion, short-circuit and
temperature detection)
• Good ripple rejection
• Mode select switch (operating, mute and stand-by)
• Load dump protection
• AC and DC short-circuit safe to ground and to V_P
• Low power dissipation in any short-circuit condition
• Thermally protected
• Reverse polarity safe
• Electrostatic discharge protection
• No switch-on/switch-off plop
• Flexible leads
• Low thermal resistance
• Identical inputs.
GENERAL DESCRIPTION
The TDA8562Q is an integrated class-B output amplifier in
a 17-lead single-in-line (SIL) power package. It contains
4 × 12 W single-ended amplifiers.
QUICK REFERENCE DATA
SYMBOL
V_P
I_ORM
I_P
I_sb
P_o
PARAMETER
positive operating supply voltage
repetitive peak output current
total quiescent current
stand-by current
output power
RR
supply voltage ripple rejection
V_no
noise output voltage
Z_I
input impedance
CONDITIONS
THD = 10%
4Ω
2Ω
R_s = 0 Ω
MIN.
6
−
−
−
TYP.
14.4
−
80
0.1
MAX. UNIT
18
V
4
A
−
mA
100 µA
−
7
−
W
−
12
−
W
48
−
−
dB
−
50
−
µV
50
−
−
kΩ
ORDERING INFORMATION
EXTENDED TYPE NUMBER
TDA8562Q⁽¹⁾
Note
1. SOT243-1; 1996 August 21.
PINS
17
PACKAGE
PIN POSITION
DBS
MATERIAL
plastic
CODE
SOT243R
July 1994
2