tda8541t-n1 NXP Semiconductors, tda8541t-n1 Datasheet - Page 2

• Manufacturer Part Number: tda8541t-n1
• Description: 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
TDA8541T
TDA8541
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
1 W BTL audio amplifier
NUMBER
SYMBOL
TYPE
supply voltage
quiescent current
standby current
output power
total harmonic distortion
supply voltage ripple rejection
NAME
DIP8
SO8
PARAMETER
plastic small outline package; 8 leads; body width 3.9 mm
plastic dual in-line package; 8 leads (300 mil)
CC
and across the
V
THD = 10%; R
P
CC
o
= 0.5 W
= 5 V
DESCRIPTION
2
CONDITIONS
GENERAL DESCRIPTION
The TDA8541(T) is a one channel audio power amplifier
for an output power of 1 W with an 8
supply. The circuit contains a BTL amplifier with a
complementary PNP-NPN output stage and standby/mute
logic. The TDA8541T comes in an 8 pin SO package and
the TDA8541 in an 8 pin DIP package.
APPLICATIONS
PACKAGE
Portable consumer products
Personal computers
Telephony.
L
= 8 ; V
CC
= 5 V 1
2.2
50
MIN.
5
8
1.2
0.15
TYP.
Product specification
load at a 5 V
TDA8541
18
12
10
MAX.
VERSION
SOT96-1
SOT97-1
V
mA
W
%
dB
UNIT
A