Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details. SC59

Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details. SIP-3 (Ammo)

Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details. SIP-3 (Bulk)

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ATS137 (Obsolete)

Unipolar switch with Reverse Blocking Diode on the Supply Pin

Datasheet

Contact Sales

Description

ATS137 is a switched Hall-Effect IC, which is for contactless switching applications. The device includes an on-chip Hall voltage generator for magnetic sensing, an amplifier that amplifies the Hall voltage, a Schmitt trigger to provide switching hysteresis for noise rejection, and an open-collector output. The bandgap regulator allows a wide operating voltage range. ATS137 is rated for operating temperature range from -20°C to 85°C and voltage range from 3.5V to 20V.

Feature(s)

3.5V to 20V DC Operation Voltage

Temperature Compensation

Wide Operating Voltage Range

Open-Collector Pre-Driver

25mA Maximum Sinking Output Current

Reverse Polarity Protection

Lead Free Package: SIP-3L and SC59-3L (Commonly known as SOT23 in Asia)

SC59-3L: Available in “Green” Molding Compound (No Br, Sb)

Lead Free Finish / RoHS Compliant

Application(s)

VCD/DVD Loader, CD/DVD ROM

Cover Detector

Speed Measurement

Home Appliances

Home Safety

Specifications & Technical Documents

Product Parameters

Average Supply Current (µA)	5
Compliance (Only Automotive Supports PPAP)	No
Operating Ambient Temperature (°C)	-20 to 85
Operating Point Bop (Bops +ve/ Bopn -ve) Gauss (Max)	100, 130
Operating Point Bop (Bops +ve/ Bopn -ve) Gauss (Min)	N/A
Operating Point Bop (Bops +ve/ Bopn -ve) Gauss (Typ)	N/A
Operating Voltage (V)	3.5 to 20
Output Type	Single Open Drain, Active Low
AEC Qualified	No
Release Point Brp (Brps +ve/Brpn -ve) Gauss (Max)	N/A
Release Point Brp (Brps +ve/Brpn -ve) Gauss (Min)	10
Release Point Brp (Brps +ve/Brpn -ve) Gauss (Typ)	N/A

Technical Documents

Recommended Soldering Techniques

TN1.pdf

RoHS CofC

RoHSFile