Home > Proximity Sensors >

Low voltage SEMTECH SX9324ICSTRT proximity sensor with SAR control and intelligent detection engine

Product Categories

Analog and Digital Output [295]
Pressure Sensors, Transducers [382]
Sensor, Transducer Amplifiers [7]
Specialized Sensors [33]
Thermostats - Solid State [7]
Accelerometers [156]
Float, Level Sensors [42]
Force Sensors, Load Cells [6]
Humidity, Moisture Sensors [120]
Particle, Dust Sensors [9]
Photoresistors [39]
Angle, Linear Position Measuring [417]
Sensor, Transducer Accessories [5]
NTC Thermistors [809]
Ultrasonic Receivers, Transmitters [44]
Current Sensors [469]
Ambient Light, IR, UV Sensors [139]
Proximity Sensors [56]
Encoders [6]
Strain Gauges [5]
Multifunction [55]
Flow Switch [12]
Pressure Transmitters [1]
Gas Sensor [309]
PTC Thermistors [44]
Particulate Matter (PM) Transmitters [13]
IrDA Transceiver Modules [6]
Distance Measuring [11]
Photo Detectors - Remote Receiver [60]
Sensor Cable Accessories [1]
Linear, Compass (ICs) [289]
Position, Proximity, Speed (Modules) [72]
Multi Purpose Magnets [2]
Optical Motion Sensors [70]
Thermostats - Mechanical [48]
Gyroscopes [5]
Camera Modules [8]
IMUs (Inertial Measurement Units) [18]
Photo Detectors - Logic Output [4]
Switches (Solid State) [703]
Photointerrupters - Slot Type - Logic Output [26]
Photodiodes [103]
Image Sensors, Camera [18]
Inclinometers (ICs) [6]
Vibration Sensors [77]
RTD (Resistance Temperature Detector) [83]
Photointerrupters - Slot Type - Transistor Output [71]
Phototransistors [67]
Reflective - Analog Output [67]
Reflective - Logic Output [14]
Thermocouples, Temperature Probes [32]

Changsha Purple Horn E-Commerce Co., Ltd.

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

Low voltage SEMTECH SX9324ICSTRT proximity sensor with SAR control and intelligent detection engine

Operating Temperature : -40℃~+85℃

Interface : -

Sensing Range : -

Voltage - Supply : 1.7V~2V

Type : I2C

Description : I2C UFBGA-8 Proximity Sensors RoHS

Mfr. Part # : SX9324ICSTRT

Model Number : SX9324ICSTRT

Package : UFBGA-8

Contact Now

Product Overview

The SX9324 is an ultra-low power, smart proximity sensor designed for Specific Absorption Rate (SAR) control. It utilizes two sensor inputs and an intelligent engine to accurately differentiate between inanimate objects and the human body. This capability is crucial for portable electronic devices to reduce and manage radio-frequency (RF) emission power when a human body is present, helping manufacturers meet stringent emission regulations and SAR standards. The device operates from a low supply voltage and communicates via an I2C serial bus, offering programmable interrupt functionality and on-chip auto-calibration for consistent performance across varying environmental conditions.

Product Attributes

Brand: Semtech
Certifications: Pb & Halogen Free, RoHS/WEEE compliant

Technical Specifications

Parameter	Symbol	Min	Typ.	Max	Unit	Notes
Input Supply Voltage	VDD	1.7		2	V
Active Mode Current Consumption			22	45	uA	SCANPERIOD = 30ms, FREQ = 100kHz, RESOLUTION = 64, PHEN = 0001
Doze Mode Current Consumption			6	14	uA	SCANPERIOD = 400ms, FREQ = 100kHz, RESOLUTION = 64, PHEN = 0001
Sleep Mode Current Consumption				1.75	uA	Power down. (I2C listening) PHEN = 0000
Measurement Range (Low Gain)	CRANGEL		-1.325		pF	AGAIN=1000, GAIN01/23=001, ARANGE01/23 = 0/Small
Measurement Range (High Gain)	CRANGEH		2.65		pF	AGAIN=1000, GAIN01/23=001, ARANGE01/23 = 1/Large
Measurement Resolution (Low Gain)	CRESL		0.004		fF	AGAIN=0110, GAIN01/23=100, ARANGE01/23 = 0/Small
Measurement Resolution (High Gain)	CRESH		0.008		fF	AGAIN=0110, GAIN01/23=100, ARANGE01/23 = 1/Large
Capacitive Sensing Interface - External DC Cap. to Ground per Measurement Phase	CDC			200	pF
I2C Serial Interface Speed				400	kHz
Operating Temperature	TA	-40		85	C
Package Type					WLCSP	0.92 x 1.69 mm
Part Number			SX9324ICSTRT			3000 Units/reel

2411220302_SEMTECH-SX9324ICSTRT_C6689390.pdf

Low voltage SEMTECH SX9324ICSTRT proximity sensor with SAR control and intelligent detection engine Images

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Changsha Purple Horn E-Commerce Co., Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!