AMN21111 Datasheet | NAIS

FEATURES 1. The world’s smallest with a built-in amplifier Extremely pact. Ideal for use in miniaturized devices. 2. Dual lens colors (white and black) are provided With an ultrasmall design and dual lens colors (white and black), it is inconspicuous, allowing the user to select either white or black to match the equipment color. This provides greater flexibility in equipment design. 3. Both digital output and analog output (with adjustable sensitivity) are available. 4. Built-in amplifier for easy use Has a built-in amplifier, and can be connected directly to a microputer. - Block diagram of the digital output circuit TO5 metal package (9.8mm × 9mm .386inch × .354inch dia.) Standard type Slight motion detection type 6. Noise withstanding capability Circuitry is contained in a TO5 metal package, providing at least twice the noise withstanding capability as conventional type. - parison example of noise withstanding capability Distance at which motion sensor is not affected by cellular phone noise Min. 1 to 2m 3.281 to 6.562ft Min. 1 to 2cm .394 to .787inch Spot type 10 m detection type Infrared radiation What is passive infrared type? This sensor detects changes in infrared radiation which occur when there is movement by a person (or object) which is different in temperature from the surroundings. Q As this sensor detects temperature differences, it is well suited to detecting the motion of people by their body temperature. W Wide sensing area. Sensor Multi lens Single-chip Stabilized IC power supply Amplifier circuit Quad type PIR element parator output circuit Vdd Conventional type MP Motion Sensor Output Gnd APPLICATIONS 1. Home appliances Useful for saving energy in air conditioner, television, personal puter, or ventilator and air purifier Optical filter - Block diagram of the analog output circuit TO5 metal package (9.8mm × 9mm .386inch × .354inch dia.) 2. Amusement machine market Useful for saving energy and for automated guidance in theme...