TEA6300 データシートの表示（PDF） - Philips Electronics
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TEA6300 Datasheet PDF : 22 Pages
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Philips Semiconductors
Sound fader control circuit
Product specification
TEA6300
TEA6300T
GENERAL DESCRIPTION
The Sound Fader Control circuit (SOFAC) is an I2C-bus
controlled preamplifier for car radios.
Features
• Source selector for three stereo inputs
• Inputs and outputs for noise reduction circuits
• Volume and balance control; control range of 86 dB in
steps of 2 dB
• Bass and treble control from + 15 dB (treble 12 dB)
to −12 dB in steps of 3 dB
• Fader control from 0 dB to −30 dB in steps of 2 dB
• Fast muting
• Low noise suitable for DOLBY* B and C NR (noise
reduction)
• Signal handling suitable for compact disc
• I2C-bus control for all functions
• ESD protected
QUICK REFERENCE DATA
SYMBOL
VCC
Vi(rms)
Vi(rms)
fr
αCS
THD
(S+N)/N
Tamb
PARAMETER
MIN.
Supply voltage
7,0
Input sensitivity for full power at the output stage −
Input signal handling
−
Frequency response
35
Channel separation; f = 250 Hz to 10 kHz
70
Total harmonic distortion
−
Signal plus noise-to-noise ratio
−
Operating ambient temperature range
−40
TYP.
8,5
50
1,65
−
92
0,05
80
−
MAX.
13,2
−
−
20 000
−
−
−
+ 85
UNIT
V
mV
V
Hz
dB
%
dB
°C
* Dolby is a registered trademark of Dolby Laboratories Licensing Corporation, San Francisco, California (U.S.A.).
PACKAGE OUTLINES
28-lead dual in-line; plastic (SOT117); SOT117-1; 1996 August 15.
28-lead mini-pack; plastic (SO28; SOT136A); SOT136-1; 1996 August 15.
May 1990
2
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