TDA2320 Datasheet, PDF (1/5 Pages) STMicroelectronics – PREAMPLIFIER FOR INFRARED REMOTE CONTROL SYSTEMS

TDA2320
PREAMPLIFIER FOR INFRARED
REMOTE CONTROL SYSTEMS
DE SC RI P TI O N
The TDA2320is a monolithic integratedcircuit in Dip
package especially designedto amplify the IR signal
in remote controlled TV or radio sets. It directly in-
terfaces the digital control circuitry.
The TDA2320 incorporates a two-stage amplifier
with excellent sensitivity and high noise immunity. It
can work with a single 5V supply voltage and flash
or carrier transmission modes as provided for exam-
ple by the M709A/M710A/MOS transmitters.
The TDA2320 is particularly intended to be used in
conjunction with the M104 and M206 + M3870 re-
mote control receivers.
N
DIP8
(Plastic Package)
ORDER CODES
Part Number
TDA2320
Temperature
Range
-40^oC, +105^oC
PIN CONNECTIONS (top view)
Package
N
•
Output 1 1
Inverting Input 1 2
-
Non-inve rting Input 1 3 ⁺
GND ₄
8 V_CC
7 Output 2
-
6 Inve rting Input 2
+
5 Non-inverting Input 2
October 1997
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