General description, Features, Quick reference data – Philips TDA1521A User Manual
Page 2: Package outline
July 1994
2
Philips Semiconductors
Product specification
2 x 6 W hi-fi audio power amplifier
TDA1521A
GENERAL DESCRIPTION
The TDA1521A is a dual hi-fi audio power amplifier encapsulated in a 9-lead plastic power package. The device is
especially designed for mains fed applications (e.g. stereo tv sound and stereo radio).
Features
•
Requires very few external components
•
Input muted during power-on and off
(no switch-on or switch-off clicks)
•
Low offset voltage between output and ground
•
Excellent gain balance between channels
•
Hi-fi according to IEC 268 and DIN 45500
•
Short-circuit-proof
•
Thermally protected.
QUICK REFERENCE DATA
PACKAGE OUTLINE
TDA1521A: 9-lead single in-line; plastic power (SOT 110B); SOT110-1; 1996 July 22.
Stereo applications
Supply voltage range
V
P
±
7,5 to
±
21,0 V
Output power at THD = 0,5%,
V
P
=
±
12 V
P
o
typ.
6 W
Voltage gain
G
V
typ.
30 dB
Gain balance between channels
∆
G
V
typ.
0,2 dB
Ripple rejection
SVRR
typ.
60 dB
Channel separation
α
typ.
70 dB
Noise output voltage
V
no(rms)
typ.
70
µ
V