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Product Detail

M3802

GRECON 翠展微Authorized Distributor

IR SensorsDFN8L2X2-0.55, bare die

Specifications

VDD
1.4V to 3.6V
IDD
＜5µA
Output Type
Raw thermopile signal, I2C bus interface
Package
DFN8L2X2-0.55, bare die
Key Parameters
Built-in EEPROM, ultra-low operating current, wide voltage range, I2C bus communication interface; on-chip temperature sensor for temperature compensation; TPS signal resolution up to 17 bits, minimum 0.8µV/count; on-chip temperature sensor resolution up to 15 bits, accuracy up to 0.02K
Types
ALL

Not sure how to choose? Read the IR Sensors Selection Guide →

M3801Output TypeRaw thermopile signal, I2C bus interfaceKey ParametersUltra-low operating current, wide voltage range, I2C bus communication interface; on-chip temperature sensor for temperature compensation; TPS signal resolution up to 17 bits, minimum 0.8µV/count; on-chip temperature sensor resolution up to 15 bits, accuracy up to 0.02KM4801Output Type1×32 array thermopile signal conditioning IC; I2C or SPI bus interfaceKey Parameters1×32 array mode, built-in EEPROM, I2C bus communication interface; on-chip temperature sensor for temperature compensation; TPS signal resolution up to 17 bits, minimum 0.8µV/count; on-chip temperature sensor resolution up to 15 bits, accuracy up to 0.02KM2801Output Type1×8 array thermopile signal conditioning IC; I2C or SPI bus interfaceKey ParametersBuilt-in EEPROM, I2C or SPI bus interface; on-chip temperature sensor for temperature compensation; TPS signal resolution up to 17 bits, minimum 0.8µV/count; on-chip temperature sensor resolution up to 15 bits, accuracy up to 0.02KM8601Output TypeHuman motion detection, I/O signal output; or digital mode, outputting raw PIR signal and on-chip temperatureKey ParametersDigitally programmable for motion detection or digital mode; ultra-low operating current, wide voltage range, with on-chip temperature sensor; self-test mode enables digital probe function testing; enables system false-alarm preventionM1801Output TypeRaw thermopile signal; single-wire communication interface, DOCI-compatibleKey ParametersUltra-low operating current, wide voltage range, single-wire interface, DOCI-compatible; on-chip temperature sensor for temperature compensation; TPS signal resolution up to 17 bits, minimum 0.8µV/count; on-chip temperature sensor resolution up to 14 bits, accuracy up to 0.02KM8602Output TypeHuman motion detection, I/O signal output; or digital mode, outputting raw PIR signal and on-chip temperature; I2C bus communication modeKey ParametersBuilt-in memory unit; digitally programmable for motion detection or digital mode; ultra-low operating current, wide voltage range, on-chip temperature sensor; self-test mode enables digital probe function testing; enables system false-alarm prevention