TDA8566TH Philips Semiconductors, TDA8566TH Datasheet - Page 2

• Manufacturer Part Number: TDA8566TH
• Description: 2 x 40 W/2 ohm stereo BTL car radio power amplifier with differential inputs and diagnostic outputs
• Manufacturer: Philips Semiconductors

Philips Semiconductors
FEATURES
QUICK REFERENCE DATA
ORDERING INFORMATION
2001 Apr 24
V
I
I
I
I
Z
P
SVRR
CMRR
G
V
TDA8566TH
ORM
q(tot)
stb
sw
i
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
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 V
P
out
cs
n(o)
2
with differential inputs and diagnostic outputs
v
NUMBER
SYMBOL
TYPE
40 W/2
load driving capability
operating supply voltage
repetitive peak output current
total quiescent current
standby current
switch-on current
input impedance
output power
supply voltage ripple rejection
channel separation
common mode rejection ratio
closed loop voltage gain
noise output voltage
HSOP20
NAME
stereo BTL car radio power amplifier
PARAMETER
plastic, heatsink small outline package; 20 leads; low stand-off height
P
and across the load
R
R
R
R
R
DESCRIPTION
2
L
L
s
s
s
= 0
= 10 k
= 0
= 4 ; THD = 10%
= 2 ; THD = 10%
GENERAL DESCRIPTION
The TDA8566TH is an integrated class-B output amplifier
contained in a 20-lead small outline plastic package. The
device contains 2 amplifiers in a Bridge-Tied Load (BTL)
configuration. The output power is 2
or 2
and 2 diagnostic outputs. The device is primarily
developed for car radio applications.
PACKAGE
Low power dissipation in any short-circuit condition
Thermally protected
Reverse polarity safe
Protected against electrostatic discharge
No switch-on/switch-off plops
Low thermal resistance.
CONDITIONS
40 W in a 2
load. It has a differential input stage
6
100
25
MIN.
Objective specification
14.4
115
0.1
120
25
40
60
50
75
26
TYP.
TDA8566TH
25 W in a 4
18
7.5
10
40
27
120
MAX.
SOT418-2
VERSION
V
A
mA
k
W
W
dB
dB
dB
dB
UNIT
A
A
V
load