ATS137 Datasheet, PDF (1/7 Pages) Anachip Corp – Single Hall Effect Switch

Single Hall Effect Switch
ATC
ATS137
Features
- 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
Applications
- VCD/DVD loader, CD/DVD ROM
- Cover detector
- Speed measurement
- Home appliances
- Home safety
General Description
ATS137 is an 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.
Ordering Information
ATS137 X - X X X - X
Single Hall-effect Switch
Wafer Body
Package
Blank or
P: SIP3
A~Z : if necessary W: SOT23
to specify
Lead
Packing
L : Lead Free Blank : Tube or Bulk
Blank: Normal A : Tape & Reel
Magnetic
Characteristics
A or B
Typical Circuit
3.5V ~20V
Vcc
ATS
DO
137
Vss
R_L
Digital Output
This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of
this product. No rights under any patent accompany the sale of the product.
Rev.A5 Jul 14, 2004
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