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Vishay IR Receiver 38 kHz 45° Angle 45 m Range 2.5 V to 5.5 V Through Hole 3-Pin Mold Package TSOP34438
Specifications
| Country of Origin | Philippines |
|---|---|
| Brand | Vishay |
| Orientation | Top View |
| Height | 6.95mm |
| Length | 6mm |
| Model | TSOP34438 |
| Packaging | 2160 pieces in tubes |
| Width | 5.6mm |
| Mount Type | Through Hole |
| Output Current | 5mA |
| Maximum transmission distance | 45m |
| Maximum Operating Temperature | 85°C |
| Package Type | Mold |
| Minimum Operating Temperature | -25°C |
| Standards/Approvals | DIN |
| Number of Pins | 3 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 2.5V |
| Supply Current | 450μA |
| Carrier Frequency | 38kHz |
| Angle of Half Transmission Distance | 45 ° |
Key Features
- The device features a 3-pin through-hole mount and molded package type.
- Operating voltage ranges from 2.5 V minimum to 5.5 V maximum supply voltage.
- It provides a low supply current of 450 μA ensuring energy-efficient operation.
- The maximum output current is 5 mA, suitable for infrared remote control applications.
- The receiver includes an IR filter integrated within the epoxy package for accurate signal reception.
- Wide operating temperature range from -25°C to 85°C guarantees reliable performance under varied conditions.
- Optimized to suppress spurious pulses from energy-saving lamps like CFLs for stable signal detection.
- Designed as a miniaturized receiver module compatible with remote controls and microprocessor interfaces.
Product Description
Vishay TSOP34438 is a miniaturized infrared (IR) receiver module designed for remote control systems operating at a 38 kHz carrier frequency. It offers a 45° angle of half transmission with a maximum transmission distance of 45 meters, making it suitable for various consumer electronics requiring IR signal reception.
The device incorporates a PIN diode and preamplifier assembled on a lead frame, housed in a molded epoxy package that includes an internal IR filter to enhance signal quality. The demodulated output signal can be directly interfaced to microprocessors for decoding remote control commands.
Operating from a supply voltage range of 2.5 V to 5.5 V, the TSOP34438 maintains a very low supply current of 450 μA, ensuring minimal power consumption. It features a through-hole mount with 3 pins and compact package dimensions of 6.95 mm height, 6 mm length, and 5.6 mm width.
Its design is optimized to filter out almost all spurious pulses caused by energy-saving lamps such as CFLs, ensuring stable and reliable IR signal detection. The package complies with DIN standards and supports operation within a temperature range of -25°C to 85°C, making it robust across different environmental conditions.
This IR receiver is ideal for use in industrial, consumer electronics, automation, and remote control applications requiring precise and efficient infrared signal reception. The product is manufactured in the Philippines, meeting strict quality control and reliability standards.
Carrier frequency: 38 kHz for remote control systems. Maximum transmission distance up to 45 meters. 45° half transmission angle for optimized reception coverage. Low supply current of 450 μA promotes energy efficiency. Through-hole 3-pin mount with compact molded package.
Operating temperature range from -25°C to +85°C. Integrated IR filter for signal clarity and noise rejection. Compatible with microprocessor inputs for direct decoding. Complies with DIN standards ensuring quality and reliability.
Explore the Vishay range of IR Receivers and electronic components on EnvMart for high-performance solutions in electronics and automation projects.
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Frequently Asked Questions
The operating voltage range for this model is from 2.5 V to 5.5 V.
It has a maximum transmission distance of 45 meters.
The carrier frequency is 38 kHz, which is suitable for remote control systems.
The supply current for the TSOP34438 is 450 μA, promoting energy efficiency.
The angle of half transmission is 45°, providing optimized reception coverage.
This model has a height of 6.95 mm, length of 6 mm, and width of 5.6 mm.
The maximum output current is 5 mA, suitable for infrared remote control applications.
It operates within a temperature range of -25°C to 85°C.
The TSOP34438 uses a through-hole mount with 3 pins.
Yes, it includes an integrated IR filter within the epoxy package for accurate signal reception.
This model complies with DIN standards, ensuring quality and reliability.
It is designed for use in industrial, consumer electronics, automation, and remote control applications.
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