for TV. TDA9861 Datasheet

TDA9861 TV. Datasheet pdf. Equivalent


Part TDA9861
Description Universal HiFi audio processor for TV
Feature INTEGRATED CIRCUITS DATA SHEET TDA9861 Universal HiFi audio processor for TV Preliminary specificat.
Manufacture NXP
Datasheet
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INTEGRATED CIRCUITS DATA SHEET TDA9861 Universal HiFi audi TDA9861 Datasheet
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TDA9861
INTEGRATED CIRCUITS
DATA SHEET
TDA9861
Universal HiFi audio processor for
TV
Preliminary specification
File under Integrated Circuits, IC02
June 1994



TDA9861
Philips Semiconductors
Universal HiFi audio processor for TV
Preliminary specification
TDA9861
FEATURES
Multi-source selector switches six AF inputs (three
stereo sources or six mono sources)
Each of the input signals can be switched to each of the
outputs (crossbar switch)
Outputs for loudspeaker channel, headphone channel
and peri-TV connector (SCART)
Switchable spatial stereo and pseudo stereo effects
Audio surround decoder can be added externally
Two general purpose logic output ports
I2C-bus control of all functions.
GENERAL DESCRIPTION
The TDA9861 provides control facilities for the main, the
headphone and the SCART channel of a TV set. Due to
extended switching possibilities, signals from 3 stereo
sources can be handled.
QUICK REFERENCE DATA
SYMBOL
VP
IP
Vi
Vo
Gv
THD
S/N
Tamb
PARAMETER
positive supply voltage (pin 6)
supply current
input signal levels for 0 dB gain
(RMS value)
output signal levels for 0 dB
gain (RMS value)
gain in main channel
volume control (1 dB steps,
balance included)
bass control (1.5 dB steps)
treble control (3 dB steps)
gain in headphone channel
volume control (2 dB steps)
gain for muting in all channels
total harmonic distortion
signal-to-noise ratio
operating ambient temperature
MIN.
7.2
2
2
TYP.
8.0
25
MAX.
8.8
UNIT
V
mA
V
V
63
12
12
+15 dB
+15 dB
+12 dB
54
+16 dB
80 − − dB
0.1
%
85
dB
0 +70 °C
ORDERING INFORMATION
EXTENDED TYPE
NUMBER
TDA9861
PINS
32
Note
1. SOT232-1; 1996 December 10.
PIN POSITION
SDIL
PACKAGE
MATERIAL
plastic
CODE
SOT232(1)
June 1994
2







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