Vishay TSOP18438, 38kHz IR Receiver ±45 °, 24m Range, 2.5V - 5V, Through Hole, 5 x 4.8 x 6.95mm

  • RS Stock No. 176-2588
  • Mfr. Part No. TSOP18438
  • Manufacturer Vishay
Technical data sheets
Legislation and Compliance
RoHS Certificate of 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

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
Series TSOP18
Width 4.8mm
Maximum Operating Temperature +85°C
Package Type TSOP
Output Signal Type Demodulated
Supply Voltage Range 2.5 → 5.5 V
Minimum Operating Temperature -25°C
Operating Temperature Range -25 → +85°C
2900 In stock for delivery within 5 working day(s)
Price (ex. GST) Each (In a Pack of 20)
$ 1.078
(exc. GST)
$ 1.186
(inc. GST)
units
Per unit
Per Pack*
20 - 80
$1.078
$21.56
100 - 180
$0.95
$19.00
200 - 480
$0.832
$16.64
500 - 980
$0.726
$14.52
1000 +
$0.654
$13.08
*price indicative
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