Vishay TSOP22..YA1 Data Sheet
Summary
These miniature TSOP22..YA1 photo modules are reliable receivers for various infrared remote control systems. Available across multiple carrier frequencies (e.g., 30 kHz, 36 kHz, 40 kHz), they feature integrated preamplifiers and internal filters for enhanced immunity against ambient light and interference. The comprehensive manual details technical specifications, diverse data format compatibility, operating ranges, and application circuits. This product is essential for engineers designing stable electronic systems that require robust detection of IR signals across consumer or industrial applications.
Page 1 Text Content
查询TSOP2230YA1供应商
TSOP22..YA1 Vishay Telefunken
Photo Modules for PCM Remote Control Systems Available types for different carrier frequencies Type fo Type fo TSOP2230YA1 30 k Hz TSOP2233YA1 33 k Hz TSOP2236YA1 36 k Hz TSOP2237YA1 36.7 k Hz TSOP2238YA1 38 k Hz TSOP2240YA1 40 k Hz TSOP2256YA1 56 k Hz
Description The TSOP22..YA1 – 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. The main benefit is the reliable function even in disturbed ambient and the protection against uncontrolled output pulses.
Features Special Features Photo detector and preamplifier in one package
Small size package
Internal filter for PCM frequency
High immunity against disturbance light
TTL and CMOS compatibility
No occurrence of disturbance pulses at the out-
Output active low put
Improved shielding against electrical field distur- Short settling time after power on (<200s)
bance
Contiunous data transmission possible ( 800
Suitable burst length ≥10 cycles/burst bursts/s)
Block Diagram
Control
Input
Circuit
Band Demodu-
Pass lator
www.vishay.com Document Number 82107
1 (7)Rev. 4, 30-Mar-01
Page Summary Contents For Vishay TSOP22..YA1 Data Sheet
Manual Details
| Brand | Vishay |
|---|---|
| Pages | 7 |
| File Size | 2.07 MB |
| Published | May 30, 2026 |
Enter the captcha to get the download link:
Frequently Asked Questions
What common signal codes does the TSOP22..YA1 receiver support?
It is designed to suppress disturbances and receive data signals from various formats, including NEC Code, Toshiba Micom Format, Sharp Code, and RC5.
How does this detector maintain reliable function in disturbed environments?
It features a photo detector/preamplifier in one package, an internal filter, and automatic gain control for high immunity against disturbance light.
What is the allowable operating temperature range for the TSOP22..YA1 unit?
The operating temperature range for this component is specified as –25°C to +85°C ambient.
Can I use this module with different microprocessor standards?
Yes, it maintains compatibility with both TTL and CMOS outputs.