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TSOP34838 mini IR photo mod 38kHz 50mW
SKU: TSOP34838
- 1.30 €
-
- Customer price 1.24 € -5%
- Log in and get at least a 5% discount
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The TSOP34838 is a miniaturized IR receiver module, expertly designed for infrared remote control systems, offering exceptional performance and reliability. This module is an excellent choice for a variety of remote control applications.
General Information
This module integrates a PIN diode and a preamplifier on a lead frame, encapsulated in an epoxy package that effectively acts as an IR filter. The demodulated output signal from the receiver can be directly interfaced with a microprocessor for decoding.
Key Features
- Photo detector and preamplifier in one package
- Internal filter for PCM frequency
- Improved shielding against electrical field disturbance
- TTL and CMOS compatibility
- Output active low
- Improved immunity against ambient light
- Insensitive to supply voltage ripple and noise
Applications and Benefits
The TSOP34838 is commonly used in various remote control applications, offering exceptional performance and reliability:
- Remote Control Systems: Ideal for TVs, DVD players, and other consumer electronics.
- Low Power Consumption: Perfectly suited for battery-powered devices, extending operational life.
- Robust Performance: Provides reliable operation even in noisy environments thanks to its internal filter and improved immunity features.
Important Usage Information
For optimal performance, it is recommended to add a resistor (R1) and capacitor (C1) to suppress power supply disturbances. The output voltage should not be held continuously at a voltage below 2.0 V by the external circuit.
General Information
This module integrates a PIN diode and a preamplifier on a lead frame, encapsulated in an epoxy package that effectively acts as an IR filter. The demodulated output signal from the receiver can be directly interfaced with a microprocessor for decoding.
Key Features
- Photo detector and preamplifier in one package
- Internal filter for PCM frequency
- Improved shielding against electrical field disturbance
- TTL and CMOS compatibility
- Output active low
- Improved immunity against ambient light
- Insensitive to supply voltage ripple and noise
Applications and Benefits
The TSOP34838 is commonly used in various remote control applications, offering exceptional performance and reliability:
- Remote Control Systems: Ideal for TVs, DVD players, and other consumer electronics.
- Low Power Consumption: Perfectly suited for battery-powered devices, extending operational life.
- Robust Performance: Provides reliable operation even in noisy environments thanks to its internal filter and improved immunity features.
Important Usage Information
For optimal performance, it is recommended to add a resistor (R1) and capacitor (C1) to suppress power supply disturbances. The output voltage should not be held continuously at a voltage below 2.0 V by the external circuit.
Carrier Frequency: 38 kHz
Supply Voltage: 2.5 V to 5.5 V
Supply Current: 3 mA (typical), 450 µA (low current)
Operating Temperature: -25 °C to +85 °C
Storage Temperature: -25 °C to +85 °C
Junction Temperature: 100 °C
Output Voltage: -0.3 to (VS + 0.3) V
Output Current: 10 mA
Viewing Angle: 90°
Irradiance Min: 0.25 mW/m²
Irradiance Max: 30000 mW/m²
Power Consumption: 10 mW
Supply Voltage: 2.5 V to 5.5 V
Supply Current: 3 mA (typical), 450 µA (low current)
Operating Temperature: -25 °C to +85 °C
Storage Temperature: -25 °C to +85 °C
Junction Temperature: 100 °C
Output Voltage: -0.3 to (VS + 0.3) V
Output Current: 10 mA
Viewing Angle: 90°
Irradiance Min: 0.25 mW/m²
Irradiance Max: 30000 mW/m²
Power Consumption: 10 mW
tsop348.pdf
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