Yantronix
TSOP1738 IR Receiver – Yantronix
- Infra-red remote signal receiver module tuned to 38 kHz. :contentReference[oaicite:1]{index=1}
- Three-pin SIP package: GND, Vcc (~5 V), OUT. :contentReference[oaicite:2]{index=2}
- Designed for decoding remote control IR signals and interfacing with microcontrollers.
Non-returnable
SKU - YTX00118
₹36.22
₹50.71
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Product Details
Key Features
- The TSOP1738 module integrates a PIN diode, pre-amplifier and demodulator to convert a 38 kHz modulated IR signal into a digital output.
- Operating On ~5 V supply with low current consumption (~0.4-1 mA) and high immunity to ambient light.
- Output is active-low: when a valid IR burst is received the output pin drops (goes low).
Applications
Ideal for DIY electronics projects, home automation, remote control signal decoding (TV, audio, IR remotes) and interfacing with microcontrollers (Arduino, ESP8266/ESP32 etc.).
Package Includes
- 1 × TSOP1738 IR Receiver module.
Specifications
- ModelTSOP1738
- Product TypeDemodulating IR remote-control receiver
- Carrier Frequency38 kHz
- Supply Voltage4.5–5.5 V DC
- Typical Supply CurrentApprox. 0.6 mA
- OutputActive-low demodulated digital signal
- Integrated ElementsPIN diode, preamplifier, filter and demodulator
- Pin Count3
- Package StyleSIP through-hole
- Operating Temperature−25 to +85 °C
- Microcontroller InterfaceOutput can connect directly to a digital input
- Package Includes1 × TSOP1738 IR receiver
