Interface Circuit

  • Article code: TSOP31230-VIS
  • Vendor Part Number: TSOP31230-VIS


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Product description

The TSOP31230 is a miniaturized receiver for infrared remote control systems. PIN diode and preamplifier are assembled on lead frame, the epoxy package is designed as IR filter. The demodulated output signal can directly be decoded by a microprocessor. TSOP31230 is the standard IR remote control receiver series for 3 V supply voltage, supporting all major transmission codes.

General information

• 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
• Supply voltage: 2.7 V to 5.5 V
• Improved immunity against ambient light



Retail package dimensions (Unpacked)
Width Height Length
37 mm 37 mm 13 mm
Logistic dimensions
Packed per Width Height Length Weight
1 10 mm 6 mm 31 mm 1 g


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