TSOP348xxRF1 Vishay Siliconix, TSOP348xxRF1 Datasheet

TSOP348xxRF1

Manufacturer Part Number

TSOP348xxRF1

Description

IR Receiver Modules

Manufacturer

Vishay Siliconix

Datasheet

1.TSOP348XXRF1.pdf (7 pages)

Current page: 1 of 7
Download datasheet (263Kb)

www.DataSheet4U.com

IR Receiver Modules for Remote Control Systems

Description

The TSOP348..RF1 - series are miniaturized receiv-

ers 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

decoded by a microprocessor. TSOP348..RF1 is the

standard IR remote control receiver series for 3 V

supply voltage, supporting all major transmission

codes.

Features

Mechanical Data

Pinning:

1 = OUT, 2 = GND, 3 = V

Block Diagram

Document Number 82237

Rev. 1, 16-Jun-03

VISHAY

16833

• Photo detector and preamplifier in one package

• Internal filter for PCM frequency

• Improved shielding against electrical field

• TTL and CMOS compatibility

• Output active low

• Supply voltage: 2.7 V to 5.5 V

• Improved immunity against ambient light

disturbance

Input

AGC

Control Circuit

Band

Pass

Demo-

dulator

30 kΩ

OUT

GND

Parts Table

Application Circuit

disturbances.

17170

The output voltage should not be hold continuously at

a voltage below V

TSOP34830RF1

TSOP34833RF1

TSOP34836RF1

TSOP34837RF1

TSOP34838RF1

TSOP34840RF1

TSOP34856RF1

Transmitter

TSALxxxx

+ C

with

recommended to suppress power supply

Part

TSOPxxxx

O =

2.0 V by the external circuit.

TSOP348..RF1

Vishay Semiconductors

OUT

GND

30 kHz

33 kHz

36 kHz

36.7 kHz

38 kHz

40 kHz

56 kHz

= 100 Ω

4.7 µF

16666

Carrier Frequency

µC

www.vishay.com

GND

Related parts for TSOP348xxRF1

TSOP348xxRF1 Summary of contents

Page 1

VISHAY IR Receiver Modules for Remote Control Systems Description The TSOP348..RF1 - series are miniaturized receiv- ers for infrared remote control systems. PIN diode and preamplifier are assembled on lead frame, the epoxy package is designed as IR filter. ...

Page 2

TSOP348..RF1 Vishay Semiconductors Absolute Maximum Ratings °C, unless otherwise specified amb Parameter Supply Voltage Supply Current Output Voltage Output Current Junction Temperature Storage Temperature Range Operating Temperature Range Power Consumption Soldering Temperature Electrical and Optical Characteristics T ...

Page 3

VISHAY Typical Characteristics (T Optical Test Signal E e (IR diode TSAL6200 0 pulses 10/fo is recommended for optimal function * t pi Output Signal V O ...

Page 4

TSOP348..RF1 Vishay Semiconductors 2 1 kHz 1 kHz 0 100 Hz 0.0 0.1 1.0 10.0 100.0 DV – AC Voltage on DC Supply Voltage (mV) 16912 sRMS Figure ...

Page 5

VISHAY 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 V – Supply Voltage ( V ) 17185 S Figure 13. Sensitivity vs. Supply Voltage Suitable Data Format The ...

Page 6

TSOP348..RF1 Vishay Semiconductors Package Dimensions in mm www.vishay.com 6 16795 VISHAY Document Number 82237 Rev. 1, 16-Jun-03 ...

Page 7

VISHAY Ozone Depleting Substances Policy Statement It is the policy of Vishay Semiconductor GmbH to 1. Meet all present and future national and international statutory requirements. 2. Regularly and continuously improve the performance of our products, processes, distribution and operatingsystems ...

Related keywords

TSOP348xxRF1 datasheet
TSOP348xxRF1 data sheet
TSOP348xxRF1 pdf datasheet
TSOP348xxRF1 component
TSOP348xxRF1 part
TSOP348xxRF1 distributor
TSOP348xxRF1 RoHS
TSOP348xxRF1 datasheet download