TDA8542TS/N1 NXP Semiconductors, TDA8542TS/N1 Datasheet - Page 2

• Manufacturer Part Number: TDA8542TS/N1
• Description: AMP, AUDIO, PWR, 1.2W, AB, 20SSOP
• Manufacturer: NXP Semiconductors

Specifications of TDA8542TS/N1

• Amplifier Class: AB
• No. Of Channels: 2
• Output Power: 1.2W
• Load Impedance: 16ohm
• Operating Temperature Range: -40°C To +85°C
• Amplifier Case Style: SSOP
• No. Of Pins: 20
• Base Number: 8542
• Supply Voltage Range: 2.2V To 18V
• Thd + N: 0.15% @ 0.4W, 8ohm, VCC=5V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Philips Semiconductors
FEATURES
QUICK REFERENCE DATA
ORDERING INFORMATION
1998 Mar 25
SYMBOL
V
I
I
P
THD
SVRR
TDA8542TS
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
TYPE
0.7 W BTL audio amplifier
supply voltage
quiescent current
standby current
output power
total harmonic distortion
supply voltage ripple rejection
SSOP20 plastic shrink small outline package; 20 leads; body width 4.4 mm
NAME
PARAMETER
CC
and across the
V
THD = 10%; R
THD = 10%; R
P
CC
o
= 0.4 W
= 5 V
CONDITIONS
DESCRIPTION
2
L
L
GENERAL DESCRIPTION
The TDA8542TS is a two channel audio power amplifier
for an output power of 2
supply. At a low supply voltage of 3.3 V an output power of
0.6 W with an 8
contains two Bridge-Tied Load (BTL) amplifiers with a
complementary PNP-NPN output stage and standby/mute
logic. The TDA8542TS is available in a SSOP20 package.
APPLICATIONS
= 8 ; V
= 16 ; V
PACKAGE
Portable consumer products
Personal computers
Motor-driver (servo).
CC
CC
= 3.3 V 0.45
= 5 V
load can be obtained. The circuit
2.2
0.6
50
MIN.
0.7 W with a 16
5
15
0.55
0.7
0.15
TYP.
Product specification
TDA8542TS
18
22
10
MAX.
SOT266-1
VERSION
load at a 5 V
V
mA
W
W
%
dB
UNIT
A