UPD6122 View Datasheet(PDF) - NEC => Renesas Technology

Part Name

Description

Manufacturer

UPD6122

REMOTE CONTROL TRANSMISSION CMOS IC

NEC => Renesas Technology 

*

(3) Application circuit example, receive side

PIN photo diode

PH302C

PH310

PH320

Preamplifier

(amplification, waveform shaping)

IN

OUT

µPC2800A, 2801ANote

µPC2803

µPC2804

Shield case

Note The µPC2801A’s active level is high.

µPD6121, 6122

Microcomputer

Key input

Display

INT

Control

Communica-

tions

17K series

75X series

75XL series

78K series

18

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