The VMA317 (1838) is a miniaturized infrared receiver for remote control and other applications requiring improved ambient light rejection. Features photo detector and preamplifier in one package internal filter for PCM frequency inner shield, good anti-interference ability high immunity against ambient light improved shielding against electric field disturbance 3.0 V or 5.0 V supply voltage; low power consumption TTL and CMOS compatibility supply voltage: 3 to 5 VDC max. supply current: 1.5 mA B.P.F. center frequency: 37.9 KHz dimensions: 28 x 15 x 10 mm

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