TSOP1738.

Description

Here's a concise introduction to the TSOP1738: The TSOP1738 is an IR receiver chip package from Vishay, designed for short-interval applications with enhanced noise suppression capabilities. This component requires an external photodiode with an IR filter to eliminate wavelengths shorter than 940 nm. It features automatic gain control (AGC), band-pass frequency tuning, and specific modulation frequency sensitivity. The TSOP1738 is suitable for various applications such as remote controls, sensors, repeaters, and learning systems. Its noise suppression capabilities make it ideal for use in environments with high electromagnetic interference. With its unique features and performance characteristics, the TSOP1738 is a reliable choice for designers seeking a robust IR receiver solution.

Features

According to the product information, the features of the TSOP1738 are: • Automatic gain control (AGC) • Band-pass frequency tuning • Specific modulation frequency sensitivity These features make it suitable for short-interval applications with enhanced noise suppression capabilities, making it an ideal solution for infrared remote control receivers and other sensor or repeater applications.

Package

The package type of TSOP1738 is SOIC (Small Outline Integrated Circuit) -3, which means it has a small outline shape with a lead pitch of 0.5mm and a height of 1.2mm.

Pinout

According to Vishay's documentation, the TSOP1738 IR receiver chip package has a package type of -3, which typically refers to a small-outline transistor (SOT) package with a pin count.

The pin count for the TSOP1738 is 3 pins: VCC, OUT, and GND.

• VCC (Pin 1): this is the power supply input.
• OUT (Pin 2): this is the output signal.
• GND (Pin 3): this is ground reference.

Please note that the detailed description of TSOP1738's specifications and functionality mentioned above are based on public available datasheet.

Manufacturer

The manufacturer of the TSOP1738 is Vishay, a leading global provider of electronic components that include semiconductors, passive components, and connectors.

Applications

The TSOP1738 IR receiver chip package is suitable for applications such as remote control, sensor applications, or repeater and learning applications. It's designed for short-interval applications with enhanced noise suppression capabilities.