Vishay TSOP18438, 38kHz IR Receiver ±45 °, 24m Range, 2.5 V - 5.5V, Through Hole, 5 x 4.8 x 6.95mm
- RS Stock No.:
- 176-2588
- Mfr. Part No.:
- TSOP18438
- Brand:
- Vishay
Discontinued product
- RS Stock No.:
- 176-2588
- Mfr. Part No.:
- TSOP18438
- Brand:
- Vishay
Technical Reference
Legislation and Compliance
- COO (Country of Origin):
- PH
Product Details
The TSOP18... series devices are the latest generation miniaturized IR receiver modules for infrared remote control systems. This series provides improvements in sensitivity to remote control signals in dark ambient as well as in sensitivity in the presence of optical disturbances e.g. from CFLs. The robustness against spurious pulses originating from Wi-Fi signals has been enhanced. The devices contain a PIN diode and a preamplifier assembled on a lead frame. The epoxy package contains an IR filter. The demodulated output signal can be directly connected to a microprocessor for decoding.
Improved dark sensitivity
Improved immunity against optical noise
Improved immunity against Wi-Fi noise
Low supply current
Photo detector and preamplifier in one package
Internal filter for PCM frequency
Supply voltage:2.5V to 5.5V
Insensitive to supply voltage ripple and noise
Improved immunity against optical noise
Improved immunity against Wi-Fi noise
Low supply current
Photo detector and preamplifier in one package
Internal filter for PCM frequency
Supply voltage:2.5V to 5.5V
Insensitive to supply voltage ripple and noise
Specifications
Attribute | Value |
|---|---|
| Carrier Frequency | 38kHz |
| Maximum Transmission Distance | 24m |
| Angle of Half Transmission Distance | ±45 ° |
| Daylight Filter Type | Epoxy Package |
| Output Current | 5mA |
| Components | Photo Detector, Preamplifier |
| Number of Pins | 3 |
| Mounting Type | Through Hole |
| Dimensions | 5 x 4.8 x 6.95mm |
| Height | 6.95mm |
| Length | 5mm |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 2.5V |
| Supply Voltage Range | 2.5 → 5.5 V |
| Operating Temperature Range | -25 → +85°C |
| Package Type | TSOP |
| Width | 4.8mm |
| Output Signal Type | Demodulated |
| Series | TSOP18 |
| Maximum Operating Temperature | +85°C |
| Minimum Operating Temperature | -25°C |
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