TT0001 Datasheet | Tontek Design Technology

PIR sensor control chip Outline - TT0001 is a CMOS chip designed to human infrared sensor control integrated circuits; it is a kind of high-performance sensor signal processing integrated circuit (IC) which together with PIR sensor and outward elements to constituent PIR switch. It can automatically and quickly open such devices as incandescent lamps, fluorescent lamps, buzzers, automatic valves, electric fans, dryers and automatic hand-washing facilities. IC is especially suitable for enterprises, hotels, shopping malls, warehouses, passages or corridors of houses, automatic lights, lighting systems and alarm systems. - It can use PHOTO transistor or CDS application. The chip is equipped with amplifiers, parator, timer, control circuits, system oscillator, and output timing oscillator. Its PIR sensor detects infrared power variation induced by the motion of a human body and transforms it to a voltage variation. If PIR output voltage variation conforms to the criteria, then the lamp is turned on with an adjustable duration. Characteristic - Voltage operating range：1.8V ～ 6.0V - Low power CMOS technology（ideal for battery operated PIR devices） - It also patible with BISS0001 - CMOS high input impedance operational amplifiers - Bi-directional level detector / Excellent noise immunity - Built-in Power up disable & output pulse control logic - Dual mode : retriggerable & non-retriggerable - Package for 16 SOP Applications - Human infrared sensor lights - Automatic energy-efficient lighting occasions like garden, garage, hallway, stairs - Monitoring, alarm, doorbell system like home, shops, offices, factories - Automatic switching system like exhaust fans, ceiling fans 2015/05/18 Page 1 of 7 Version：1.5 IC Pin diagram and description RR1 RC1 RC2 RR2 VREF 16 OUT1 15 INN1 14...