TDA1524 Philips Semiconductors, TDA1524 Datasheet - Page 2

• Manufacturer Part Number: TDA1524
• Description: Stereo-tone/volume control circuit
• Manufacturer: Philips Semiconductors

Philips Semiconductors
GENERAL DESCRIPTION
The device is designed as an active stereo-tone/volume control for car radios, TV receivers and mains-fed equipment.
It includes functions for bass and treble control, volume control with built-in contour (can be switched off) and balance.
All these functions can be controlled by d.c. voltages or by single linear potentiometers.
Features
QUICK REFERENCE DATA
PACKAGE OUTLINE
18-lead DIL; plastic (SOT102); SOT102-1; 1996 July 22.
September 1987
Supply voltage (pin 3)
Supply current (pin 3)
Maximum input signal with
Maximum output signal with
Volume control range
Bass control range at 40 Hz
Treble control range at 16 kHz
Total harmonic distortion
Output noise voltage (unweighted; r.m.s. value)
Channel separation
Tracking between channels
Ripple rejection at 100 Hz
Supply voltage range (pin 3)
Operating ambient temperature range
Few external components necessary
Low noise due to internal gain
Bass emphasis can be increased by a double-pole low-pass filter
Wide power supply voltage range.
Stereo-tone/volume control circuit
d.c. feedback (r.m.s. value)
d.c. feedback (r.m.s. value)
at f = 20 Hz to 20 kHz; V
for max. voltage gain
for voltage gain G
at G
at G
v
v
= 20 to + 26 dB
= 20 to + 21,5 dB
v
= 40 dB
P
= 12 V;
2
V
I
V
V
G
THD
V
V
RR
V
T
P
G
G
cs
G
amb
P
i(rms)
o(rms)
no(rms)
no(rms)
P
v
= I
= V
v
v
v
= V
3
3-18
3-18
typ.
typ.
typ.
typ.
typ.
typ.
typ.
typ.
typ.
max.
typ.
7,5 to 16,5
80 to + 21,5
19 to + 17
30 to + 80
Product specification
TDA1524A
12
35
2,5
3
0,3
310
100
60
2,5
50
15
V
mA
V
V
dB
dB
dB
%
dB
dB
dB
V
C
V
V