TSOP34838

The TSOP34838 is an infrared (IR) receiver module used primarily in consumer electronics for wireless remote control applications. It is part of the TSOP348 series, known for its reliable reception of modulated infrared signals. The "38" in TSOP34838 indicates that it is designed to receive IR signals with a carrier frequency of 38 kHz, which is common for remote controls.
Key features of the TSOP34838 include high sensitivity, low power consumption, and excellent noise suppression, making it suitable for use in environments with electrical interference. It operates at a supply voltage of 2.5 to 5.5 volts and typically consumes low current, allowing for efficient use in battery-powered devices.
The module is equipped with an automatic gain control (AGC) to enhance signal reception and reduce susceptibility to ambient light. It outputs a demodulated digital signal, which can be directly interfaced with microcontrollers or other digital circuits for further processing.
The TSOP34838 is widely used in TVs, set-top boxes, DVD players, and other devices requiring remote control functionality due to its compact size, ease of integration, and reliable performance.

The TSOP34838 is a compact, miniaturized infrared receiver module specifically designed for IR remote control systems. Key features include:
1. Carrier Frequency: Operates at a frequency of 38 kHz, making it suitable for standard remote control applications.

2. Supply Voltage: Can operate within a voltage range of 2.5V to 5.5V, providing flexibility for various circuits.
3. Low Power Consumption: Designed for efficient energy use, making it ideal for battery-operated devices.
4. High Sensitivity: Capable of detecting weak signals, enhancing performance in long-distance and low-signal environments.
5. Noise Rejection: Equipped with internal filters to reject disturbances caused by fluorescent lamps and other forms of electrical noise.
6. Wide Reception Angle: Supports a wide angle of reception, allowing greater flexibility in device placement and orientation.
7. Automatic Gain Control (AGC): Adjusts the gain automatically to maintain signal integrity across different light conditions.
8. Output: Provides a demodulated output signal, making it simple to interface with microcontrollers or other logic circuits.
9. Package: Comes in a compact, leaded, epoxy package suitable for through-hole mounting.
These features make the TSOP34838 a versatile choice for consumer electronics, including TVs, STBs, and other IR-controlled devices.

The TSOP34838 is an infrared receiver module with a package type of Through-Hole Technology (THT). It is typically housed in a compact plastic package suitable for mounting on printed circuit boards. The module includes a photo detector and preamplifier in a single package, designed for infrared remote control systems.

The TSOP34838 is an infrared receiver module commonly used for remote control applications. It typically comes in a 3-pin package. Here's a brief overview of its pin count and functions:
1. Pin 1 (OUT): This is the output pin. It delivers the demodulated signal to the microcontroller or any other processing unit. The signal is typically active low, meaning it goes low when IR pulses are detected.
2. Pin 2 (GND): This pin is connected to the ground of the circuit. It provides the necessary return path for the current flowing through the device.
3. Pin 3 (VCC): This is the power supply pin. It is connected to a DC voltage source, usually ranging from 2.5V to 5.5V, to power the device.
The TSOP34838 is designed to receive modulated infrared signals at a frequency of 38 kHz, which is a common frequency for IR remote controls. It includes a photodetector, preamplifier, and IR filter within its package, offering high sensitivity and reliable performance in ambient light conditions.

The TSOP34838 is manufactured by Vishay Intertechnology, Inc. Vishay is a global manufacturer specializing in discrete semiconductors and passive electronic components. The company produces a wide range of products, including diodes, optoelectronics, capacitors, resistors, and inductors. It serves various industries, such as automotive, industrial, consumer electronics, telecommunications, computing, and medical. Vishay is known for its innovation and commitment to quality, providing essential components that are integral to electronic devices and systems worldwide.

The TSOP34838 is an infrared receiver module commonly used in applications such as remote control systems for consumer electronics (TVs, DVD players, and set-top boxes), air conditioning units, and other home appliances. It is also used in IR data communication systems, such as wireless data links and IR audio transmission. Additionally, the module is employed in automation systems for controlling devices and in robotics for IR-based navigation and object detection. Its ability to demodulate infrared signals makes it suitable for a variety of IR remote control applications.

The TSOP34838 is an IR receiver module commonly used for remote control applications. Equivalent products include the Vishay TSOP4838, TSOP1838, and TL1838, as well as the Sharp GP1UX511QS. These alternatives offer similar functionality and specifications, such as 38 kHz carrier frequency reception, making them suitable substitutes in various electronic projects.