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TDA1524 데이터시트(Datasheet) 2 Page - NXP Semiconductors

부품명 TDA1524
상세내용  Stereo-tone/volume control circuit
PDF  16 Pages
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제조사  PHILIPS [NXP Semiconductors]
홈페이지  http://www.nxp.com
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 2 page
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September 1987
2
Philips Semiconductors
Product specification
Stereo-tone/volume control circuit
TDA1524A
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
• 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.
QUICK REFERENCE DATA
PACKAGE OUTLINE
18-lead DIL; plastic (SOT102); SOT102-1; 1996 July 22.
Supply voltage (pin 3)
VP = V3-18
typ.
12
V
Supply current (pin 3)
IP = I3
typ.
35
mA
Maximum input signal with
d.c. feedback (r.m.s. value)
Vi(rms)
typ.
2,5
V
Maximum output signal with
d.c. feedback (r.m.s. value)
Vo(rms)
typ.
3
V
Volume control range
Gv
−80 to + 21,5
dB
Bass control range at 40 Hz
∆G
v
−19 to + 17
dB
Treble control range at 16 kHz
∆G
v
typ.
±15
dB
Total harmonic distortion
THD
typ.
0,3
%
Output noise voltage (unweighted; r.m.s. value)
at f = 20 Hz to 20 kHz; VP = 12 V;
for max. voltage gain
Vno(rms)
typ.
310
µV
for voltage gain Gv = −40 dB
Vno(rms)
typ.
100
µV
Channel separation
at Gv = −20 to + 21,5 dB
αcs
typ.
60
dB
Tracking between channels
at Gv = −20 to + 26 dB
∆Gv
max.
2,5
dB
Ripple rejection at 100 Hz
RR
typ.
50
dB
Supply voltage range (pin 3)
VP = V3-18
7,5 to 16,5
V
Operating ambient temperature range
Tamb
−30 to + 80
°C




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