tsop4837qj1 Vishay, tsop4837qj1 Datasheet

tsop4837qj1

Manufacturer Part Number

tsop4837qj1

Description

Photo Modules For Pcm Remote Control Systems

Manufacturer

Vishay

Datasheet

1.TSOP4837QJ1.pdf (7 pages)

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Download datasheet (180Kb)

Photo Modules for PCM Remote Control Systems

Available types for different carrier frequencies

Description

The TSOP48..QJ1 – series are miniaturized receivers

for infrared remote control systems. PIN diode and

preamplifier are assembled on lead frame, the epoxy

package is designed as IR filter.

The demodulated output signal can directly be de-

coded by a microprocessor. TSOP48..QJ1 is the

standard IR remote control receiver series, supporting

all major transmission codes.

Features

Block Diagram

Document Number 82120

Rev. 4, 29-Mar 01

9612226

Photo detector and preamplifier in one package

Internal filter for PCM frequency

Improved shielding against electrical field

disturbance

TTL and CMOS compatibility

Output active low

TSOP4830QJ1

TSOP4836QJ1

TSOP4838QJ1

TSOP4856QJ1

Type

Input

AGC

30 kHz

36 kHz

38 kHz

56 kHz

Control

Circuit

Band

Pass

Low power consumption

High immunity against ambient light

Continuous data transmission possible

(800 bit/s)

Suitable burst length 10 cycles/burst

TSOP4833QJ1

TSOP4837QJ1

TSOP4840QJ1

Demodu-

Type

lator

30 k

Vishay Telefunken

TSOP48..QJ1

36.7 kHz

16 078

33 kHz

40 kHz

OUT

GND

www.vishay.com

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