Vishay TSOP4438, 38kHz IR Receiver, 950nm ±45 °, 45m Range, 2.5 V - 5.5V, Through Hole, 6 x 5.6 x 6.95mm
- RS Stock No.:
- 773-3823
- Mfr. Part No.:
- TSOP4438
- Manufacturer:
- Vishay
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Discontinued product
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- RS Stock No.:
- 773-3823
- Mfr. Part No.:
- TSOP4438
- Manufacturer:
- Vishay
Product overview and Technical data sheets
- Choosing an IR Receiver
- Application Overview
- Assembly Instructions
- Circuit Description of IR Receiver Modules
- Data Formats for IR Remote Control
- Disturbance Sources
- IR Transmission in Free Ambient
- Introduction
- IR Receiver Part Number Breakdown
- Markings on IR Receiver Modules
- Mechanical Design Notes
- IR Receivers Brochure
- Datasheet
Legislation and Compliance
- COO (Country of Origin):
- PH
Product Details
Vishay TSOP22/24/44/48 Series IR Receiver Modules
The TSOP22.., TSOP48.., TSOP24.. and TSOP44.. series are miniaturized IR receiver modules for infrared remote control systems. A PIN diode and a preamplifier are assembled on lead frame, the epoxy package contains an IR
filter.
The demodulated output signal can be directly connected to a microprocessor for decoding.
The TSOP24.., TSOP44.. series devices are optimized to suppress almost all spurious pulses from Wi-Fi and CFL sources. They may suppress some data signals if continuously transmitted.
The TSOP22.., TSOP48.. series devices are provided primarily for compatibility with old AGC2 designs. New designs should prefer the TSOP24.., TSOP44.. series containing the newer AGC4.
These components have not been qualified according to automotive specifications.
filter.
The demodulated output signal can be directly connected to a microprocessor for decoding.
The TSOP24.., TSOP44.. series devices are optimized to suppress almost all spurious pulses from Wi-Fi and CFL sources. They may suppress some data signals if continuously transmitted.
The TSOP22.., TSOP48.. series devices are provided primarily for compatibility with old AGC2 designs. New designs should prefer the TSOP24.., TSOP44.. series containing the newer AGC4.
These components have not been qualified according to automotive specifications.
• Improved immunity against HF and RF noise
• Low supply current
• Photo detector and preamplifier in one package
• Internal filter for PCM frequency
• Supply voltage: 2.5 V to 5.5 V
• Improved immunity against optical noise
• Insensitive to supply voltage ripple and rnoise
• Low supply current
• Photo detector and preamplifier in one package
• Internal filter for PCM frequency
• Supply voltage: 2.5 V to 5.5 V
• Improved immunity against optical noise
• Insensitive to supply voltage ripple and rnoise
IR Remote Control Receivers, Vishay Semiconductor
Specifications
Attribute | Value |
|---|---|
| Carrier Frequency | 38kHz |
| Maximum Transmission Distance | 45m |
| Angle of Half Transmission Distance | ±45 ° |
| Wavelength of Peak Sensitivity | 950nm |
| Daylight Filter Type | Epoxy Package |
| Output Current | 5mA |
| Components | Photo Detector, Preamplifier |
| Number of Pins | 3 |
| Mounting Type | Through Hole |
| Dimensions | 6 x 5.6 x 6.95mm |
| Height | 6.95mm |
| Length | 6mm |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 2.5V |
| Width | 5.6mm |
| Supply Voltage Range | 2.5 → 5.5 V |