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TSOP1838 - Infrared Sensor Remote Receiver 38kHz
- Product Code: LI-TSOP1838
- Availability: In Stock
-
₹19.00 (+ GST)
- 10 or more quantity/sets : ₹18.50
- 25 or more quantity/sets : ₹17.50
- 100 or more quantity/sets : ₹16.60
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TSOP1838 Infrared Sensor Remote Receiver Module 38kHz
The TSOP1838 is an integrated infrared remote control receiver module. It is designed for robust performance in diverse environments. This module incorporates a PIN diode and a preamplifier. It is precisely tuned to detect 38 kHz infrared waves. The output is active low, with a +5V signal in its off state. Internal components include a bandpass filter, integrator, and automatic gain control. These features suppress disturbances from ambient light sources. The module offers enhanced immunity against electrical field interference. A settling time of <200µs after power-on ensures consistent IR signal detection. It is compatible with TTL and CMOS logic levels.
Specifications:
- Operating Frequency: 38 kHz
- Output Type: Active Low
- Compatibility: TTL and CMOS
- Integrated Components: PIN Diode and Preamplifier
- Disturbance Suppression: Bandpass filter, Integrator, AGC
- Settling Time (Power On): <200µs
- Suitable Burst Length: ≥6 cycles/burst
- Package: Small size
- Output Off State Signal: +5V
Key features and benefits:
- Photo detector and preamplifier integrated in one package
- Internal filter for 38 kHz PCM frequency
- TTL and CMOS compatibility
- Output active low
- Improved shielding against electrical field disturbance
- Enhanced immunity against disturbance light sources
- Small size package
- Short settling time after power on (<200µs)
Applications:
- Infrared remote control systems
- Home automation projects
- Robotics and automation
- DIY electronics and hobby projects
- Security and presence detection
Frequently Asked Questions:
Q: What is the operating frequency of the TSOP1838 module?
A: The TSOP1838 module operates at an infrared frequency of 38 kHz.
Q: What components are integrated within the TSOP1838?
A: The TSOP1838 integrates a PIN diode and a preamplifier.
Q: What is the settling time of the TSOP1838 after power-on?
A: The TSOP1838 has a settling time of less than 200µs (<200µs) after power-on.
Package Includes:
1 x TSOP1838 Infrared Sensor Module.*Image shown is a representation only.
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