tda8542t NXP Semiconductors, tda8542t Datasheet - Page 2

• Manufacturer Part Number: tda8542t
• Description: 2 X 1 W Btl Audio Amplifier
• Manufacturer: NXP Semiconductors

Philips Semiconductors
FEATURES
QUICK REFERENCE DATA
ORDERING INFORMATION
1998 Apr 01
V
I
I
P
THD
SVRR
TDA8542T
TDA8542
q
stb
Flexibility in use
Few external components
Low saturation voltage of output stage
Gain can be fixed with external resistors
Standby mode controlled by CMOS compatible levels
Low standby current
No switch-on/switch-off plops
High supply voltage ripple rejection
Protected against electrostatic discharge
Outputs short-circuit safe to ground, V
load
Thermally protected.
CC
o
2
NUMBER
SYMBOL
TYPE
1 W BTL audio amplifier
supply voltage
quiescent current
standby current
output power
total harmonic distortion
supply voltage ripple rejection
SO16L
NAME
DIP16
PARAMETER
plastic small outline package; 16 leads; body width 7.5 mm
plastic dual in-line package; 16 leads (300 mil); long body
CC
and across the
V
THD = 10%; R
P
CC
o
= 0.5 W
= 5 V
DESCRIPTION
2
CONDITIONS
APPLICATIONS
GENERAL DESCRIPTION
The TDA8542(T) is a two channel audio power amplifier
for an output power of 2
supply. The circuit contains two BTL amplifiers with a
complementary PNP-NPN output stage and standby/mute
logic. The TDA8542T comes in a 16 pin SO package and
the TDA8542 in a 16 pin DIP package.
PACKAGE
Portable consumer products
Personal computers
Motor-driver (servo).
L
= 8 ; V
CC
= 5 V 1
2.2
50
MIN.
1 W with an 8
5
15
1.2
0.15
TYP.
Product specification
TDA8542
18
22
10
MAX.
load at a 5 V
SOT162-1
VERSION
SOT38-1
V
mA
W
%
dB
UNIT
A