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QXRS01
Wide operating voltage range: 2.5V～5.5V Low standby current: 50uA Two operating modes selectable: repeatable trigger and non-repeatable trigger modes Signal amplifier gain adjustable, bandwidth adjustable Trigger lockout time adjustable, effectively suppressing load switching interference and repeated malfunctions Output delay time adjustable Optional light control function, can be inactive during the day Strong noise suppression capability, high reliability
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- Product Description
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- Commodity name: QXRS01
- 封装: SOP16
- 品牌: Quanxin
Wide operating voltage range: 2.5V～5.5V Low standby current: 50uA Two operating modes selectable: repeatable trigger and non-repeatable trigger modes Signal amplifier gain adjustable, bandwidth adjustable Trigger lockout time adjustable, effectively suppressing load switching interference and repeated malfunctions Output delay time adjustable Optional light control function, can be inactive during the day Strong noise suppression capability, high reliability
QXRS012 Low-power pyroelectric infrared human body sensing processor
QXRS001 is a high-performance pyroelectric infrared sensor signal processor. With a pyroelectric infrared sensor and a small number of external components, it can constitute a passive pyroelectric infrared switch.
QXRS001 has built-in two-stage high-gain, high-input impedance operational amplifiers, which can be matched with various sensors for signal preprocessing; QXRS001 also has a built-in high-precision reference power supply and bidirectional amplitude comparator, which can effectively suppress power supply and environmental noise interference, improve system reliability, and reduce false alarm rates.
QXRS001 can be adjusted through external circuits for various settings: adjusting the sensing sensitivity, setting the signal trigger lockout time and output delay time, selecting repeatable and non-repeatable trigger working modes, setting the light control function, etc. The circuit debugging is flexible and convenient, and can adapt to various different application scenarios.
QXRS001 uses SOP16 packaging.
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Room 819, Dongmei Building, Xiangnan Three District, Minqiang Community, Minzhi Street, Longhua District, Shenzhen
