UPC2807 View Datasheet(PDF) - NEC => Renesas Technology

Part Name

Description

MFG CO.

UPC2807

PREAMPLIFIER FOR INFRARED REMOTE CONTROLLER

NEC => Renesas Technology 

µ PC2807, 2807A

BLOCK DIAGRAM

IN 9

VCC

PAD1

6

3

ABLC First-stage Limiter

amplifier amplifier

I/V

TRAP

BPF

Detector

Waveform-shaping

circuit

22 kΩ

5

OUT

Carrier

elimination

TRAP

skip

Trimming

circuit

fO setting

13 12 11 10

PAD6 PAD4

PAD5 PAD3

421

S3 S2 S1

87

GND2

GND1

2

Data Sheet S13198EJ1V0DS00

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