power amplifier. TDA8566Q Datasheet

TDA8566Q amplifier. Datasheet pdf. Equivalent

Part TDA8566Q
Description BTL stereo car radio power amplifier
Feature INTEGRATED CIRCUITS DATA SHEET TDA8566Q 2 × 25 W BTL stereo car radio power amplifier with differe.
Manufacture NXP
Datasheet
Download TDA8566Q Datasheet

INTEGRATED CIRCUITS DATA SHEET TDA8566Q 2 × 25 W BTL stere TDA8566Q Datasheet
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TDA8566Q
INTEGRATED CIRCUITS
DATA SHEET
TDA8566Q
2 × 25 W BTL stereo car radio
power amplifier with differential
inputs and diagnostic outputs
Product specification
Supersedes data of 1996 Apr 11
File under Integrated Circuits, IC01
1998 Sep 23



TDA8566Q
Philips Semiconductors
2 × 25 W BTL stereo car radio power amplifier
with differential inputs and diagnostic outputs
Product specification
TDA8566Q
FEATURES
Differential inputs
Very high Common Mode Rejection Ratio (CMRR)
High common mode input signal handling
Requires very few external components
High output power
4 and 2 load driving capability
Low offset voltage at output
Fixed gain
Diagnostic facility (distortion, short-circuit and
temperature pre-warning)
Good ripple rejection
Mode select switch (operating, mute and standby)
Load dump protection
Short-circuit proof to ground, to VP and across the load
Low power dissipation in any short-circuit condition
Thermally protected
Reverse polarity safe
Protected against electrostatic discharge
No switch-on/switch-off plop
Flexible leads
Low thermal resistance.
GENERAL DESCRIPTION
The TDA8566Q is an integrated class-B output amplifier
contained in a 17-lead single-in-line (SIL; bent to DIL)
plastic power package. The device contains two amplifiers
in a Bridge-Tied Load configuration (BTL). The output
power is 2 × 25 W in a 4 load or 2 × 40 W in a 2 load.
It has a differential input stage and two diagnostic outputs.
The device is primarily developed for car radio
applications.
QUICK REFERENCE DATA
SYMBOL
VP
IORM
Iq(tot)
Istb
Isw
Zi
Pout
PARAMETER
operating supply voltage
repetitive peak output current
total quiescent current
stand-by current
switch-on current
input impedance
output power
SVRR
αcs
CMRR
Gv
Vno
Vos
supply voltage ripple rejection
channel separation
common mode rejection ratio
closed loop voltage gain
noise output voltage
DC output offset voltage
CONDITIONS
RL = 4 : THD = 10%
RL = 2 : THD = 10%
Rs = 0
Rs = 10 k
Rs = 0
MIN.
6
100
25
TYP.
14.4
115
0.1
120
25
40
60
50
75
26
MAX.
18
7.5
100
40
27
120
100
UNIT
V
A
mA
µA
µA
k
W
W
dB
dB
dB
dB
µV
mV
ORDERING INFORMATION
TYPE
NUMBER
TDA8566Q
PACKAGE
NAME
DESCRIPTION
DBS17P plastic DIL-bent-SIL power package; 17 leads (lead length 12 mm)
VERSION
SOT243-1
1998 Sep 23
2





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