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Hall effect sensor Slkor SL1609SL with low current consumption and built in temperature compensation

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Hall effect sensor Slkor SL1609SL with low current consumption and built in temperature compensation

Sample Frequency : 5Hz

Operating Current : 1.6uA

Operation Points : 3.3mT

Release Points : 2.3mT

Operating Temperature : -40℃~+85℃

Voltage - Supply : 1.6V~5.5V

Description : Digital Switch Omnipolar Push-Pull Hall Effect TO-92S

Mfr. Part # : SL1609SL

Model Number : SL1609SL

Package : TO-92S

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Product Overview

The SL1609 is a low-power Hall switch sensor designed for space-constrained and battery-sensitive systems. It offers multiple magnetic field thresholds, switching frequencies, and package options to suit diverse applications. The sensor detects both South and North pole magnetic fields, switching to a low output when the magnetic induction strength exceeds the operating point (BOP) and returning to a high output when it drops below the release point (BRP). Featuring built-in temperature compensation and clock logic circuits, it ensures stable operating points and switching frequencies with minimal current consumption. The SL1609 operates within a wide voltage range of 1.6V to 5.5V and is available in a TO-92S package.

Product Attributes

Brand: SLKORMicro
Package: TO-92S
Certifications: RoHS compliant

Technical Specifications

Model	Package	Pin Count	Magnetic Field Threshold (Bop)	Switching Frequency	Operating Temperature Range
SL1609 TH	TO-92S	3	46 Gauss	20Hz	-40~85
SL1609 TL	TO-92S	3	33 Gauss	20Hz	-40~85
SL1609 SH	TO-92S	3	46 Gauss	5Hz	-40~85
SL1609 SL	TO-92S	3	33 Gauss	5Hz	-40~85

Parameter	Description	Value	Unit
Power Consumption (5Hz version)	Low power	1.6	uA @ 1.8V
Power Consumption (20Hz version)	Low power	3.3	uA @ 1.8V
Operating Voltage Range	Wide	1.6~5.5	V
Magnetic Field Detection	Omnipolar	-	-
Output Type	CMOS Push-pull	-	-
Operating Temperature Range	-	-40~85
ESD Performance	HBM	8	KV
Supply Voltage (VDD)	Operating	1.6~5.5	V
Output Low Voltage (VOL)	IOUT=1mA	0.02~0.1	V
Output High Voltage (VOH)	IOUT=1mA	VDD-0.1~VDD-0.02	V
Average Current (IDD(AVG))	TA=+25, VDD=1.8V	1.6 (SX Series), 3.30 (TX Series)	uA
Wake-up Current (IDD(Awake))	TA=+25, VDD=1.8V	2.0	mA
Sleep Current (IDD(Sleep))	TA=+25, VDD=1.8V	1.00	uA
Wake-up Time (TAWAKE)	Operating	5	s
Period Time (TPERIOD)	Operating	80 (SX Series), 200 (TX Series)	ms
Magnetic Field Operating Point (BOPS)	TA=+25, VDD=1.8V (SX Series)	26~38	Gauss
Magnetic Field Release Point (BRPS)	TA=+25, VDD=1.8V (SX Series)	16~28	Gauss
Magnetic Field Operating Point (BOPN)	TA=+25, VDD=1.8V (SX Series)	-38~-28	Gauss
Magnetic Field Release Point (BRPN)	TA=+25, VDD=1.8V (SX Series)	-28~-16	Gauss
Hysteresis (BHY)	(\|BOPX\|-\|BRPX\|) (SX Series)	6~10	-
Magnetic Field Operating Point (BOPS)	TA=+25, VDD=1.8V (TX Series)	40~52	Gauss
Magnetic Field Release Point (BRPS)	TA=+25, VDD=1.8V (TX Series)	26~38	Gauss
Magnetic Field Operating Point (BOPN)	TA=+25, VDD=1.8V (TX Series)	-52~-40	Gauss
Magnetic Field Release Point (BRPN)	TA=+25, VDD=1.8V (TX Series)	-38~-26	Gauss
Hysteresis (BHY)	(\|BOPX\|-\|BRPX\|) (TX Series)	6~12	-

Typical Applications

Notebook and tablet switch detection
TWS earphones, mobile phones
Electronic locks, valve position detection
Water meters, gas meters, flow meters
Non-contact detection

Pin Definitions (TO-92S)

Pin Name	Pin Number	Description
VDD	1	Power Supply Input
GND	2	Ground
OUTPUT	3	Output

Package Dimensions (TO-92S)

Symbol	Min.	Typ.	Max.	Dimensions in Millimeters
A	2.90	3.00	3.10
b	0.35	0.39	0.50
b1	0.40	0.44	0.55
C	0.36	0.38	0.45
D	3.90	4.00	4.10
E	1.42	1.52	1.62
E1	0.75
e		1.27		TYP
L	13.50	14.50	15.50
1	6
2	3
3	45
4	3

2101081835_Slkor-SL1609SL_C2681374.pdf

Quality Hall effect sensor Slkor SL1609SL with low current consumption and built in temperature compensation for sale

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