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SMD Package Pyroelectric Sensor Broadcom AFBR-S6EPY12231R with Consumption and Daisy Chain Capability

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SMD Package Pyroelectric Sensor Broadcom AFBR-S6EPY12231R with Consumption and Daisy Chain Capability

Operating Temperature : -40℃~+85℃

Voltage - Supply : 1.75V~3.6V

Description : 1.75V~3.6V SMD-30P Ambient Light, IR, UV Sensors RoHS

Mfr. Part # : AFBR-S6EPY12231R

Model Number : AFBR-S6EPY12231R

Package : SMD-30P

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Product Overview

The ezPyroTM range of thin film digital pyroelectric IR sensors are designed for gas detection and concentration measurement. These sensors combine high-quality sensing elements with configurable electronic integration in a compact SMD package. Featuring high sensitivity and fast response times, they ensure rapid and accurate detection of target gases. The integrated digital, current-mode read-out allows for lower IR-emitter duty cycles, significantly reducing system-level power consumption while maintaining a high signal-to-noise ratio (SNR). Programmable gain and filtering provide flexibility in system design, and industry-standard I2C communication ensures plug-and-play connectivity to microcontrollers for easy tuning and calibration. ezPyro sensors offer high stability over time, ensuring a long and maintenance-free operational lifespan. Various optical filter options are available, and sensors can be daisy-chained for synchronized sampling.

Product Attributes

Brand: ezPyroTM
Sensor Type: Pyroelectric Infrared Sensor
Package Type: SMD
Communication Interface: I2C (FM+ compatible)
Read-out: Current mode
ADC: 15bit ADC
Filter Aperture: d = 1.65 mm
Element Size: 0.64 x 0.64 mm
Package Dimensions: 5.65 x 3.7 x 1.55 mm
Field of View: ~90
Time Constant: ~10ms (10-20 Hz peak)
Optical Filter Options: Available
Daisy-chaining: Supported

Technical Specifications

Specification	Value	Notes
Supply Voltage	1.75 to 3.6 V
Supply Current (typ.)	1 to 23 A
D* (typ.)	2.5 x 10⁸ cmHz/W	Measured without filter @ 500K, 10 Hz, room temperature
NEP (typ.)	2.7 x 10^-10 W/Hz
Operating Temperature	-40 to +85 C
Storage Temperature	-40 to +110 C
Configurable Features	Gain / digital filtering / sampling rate / power modes
Part Number	AFBR-S6EPY12211R	Marking: Y12211, Filter: 3.91 m, Filter BW: 90 m, Gas: Reference, Package: 800 pcs on 7-in. tape and reel
Part Number	AFBR-S6EPY12231R	Marking: Y12231, Filter: 4.26 m, Filter BW: 180 m, Gas: CO2, Package: 800 pcs on 7-in. tape and reel
Power Mode	Normal Power Mode	Max ADC Sampling Rate: 600 sps, Typical Current Consumption: 22 A (1.8 V, room temperature)
Power Mode	Low Power Mode	Max ADC Sampling Rate: 166 sps, Typical Current Consumption: 3.5 A (1.8 V, room temperature)
Operational State	Normal Operation Mode	Sensor signal readout over I2C, 22 A
Operational State	Sleep Mode	Hardware interrupt on infrared trigger, 21 A (Normal), 3.5 A (Low)
Operational State	Power Down Mode	Sensor is disabled, 1.1 A
High Pass Filter Analog (Hz)	Off, 1, 2, 4, 8	(Base sample rate dependent)
Fixed Analog Low Pass Filter (Hz)	600, 250, 180, 90, 45, 22.5	(Base sample rate dependent)
Fixed Digital Low Pass Filter (Hz)	100, 42, 30, 15, 7.5, 3.75	(Base sample rate dependent)
Digital Low Pass Filter (Hz)	1000, 250, 180, 90, 45, 22.5	(Base sample rate dependent)

2504101957_Broadcom-AFBR-S6EPY12231R_C17414772.pdf

Quality SMD Package Pyroelectric Sensor Broadcom AFBR-S6EPY12231R with Consumption and Daisy Chain Capability for sale

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