OCH181.pdf 데이터시트 (총 2 페이지) - 파일 다운로드 OCH181 데이타시트 다운로드

No Preview Available !

OCH181
Micro-power, High Sensitivity, Bipolar Detection Type Hall-IC
General Description
The OCH181 developed using CMOS technology,
is a bipolar detection type Hall IC with a high-sensitivity
that operates on a low current. In the Hall IC, a Hall
element, an offset cancel circuit, an amplifier circuit, a
sample and hold circuit, a Schmidt circuit, and output
stage FET are integrated on a single chip housed in a
small package by IC technique. The output voltage
changes when the OCH181 detects the intensity level
of flux density and a polarity change. Using the
OCH181 with a magnet makes it possible to detect
rotation in various devices.
The OCH181 is available in DFN2020-6L
packages. Operating temperature range of the
OCH181 is from -40°C to 85°C.
Features
Micro-power consumption ideal for
battery-powered applications
High sensitivity
Input Voltage low to 2.2V
Chopper stabilized amplifier stage
Good RF noise immunity
Small package: DFN2020-6L, CMOS output.
(no pull-up resistance)
ESD (HBM) 4KV
Applications
Magneto-electric conversion switch
Jog dials, wheel keys
Trackballs, mouse devices
Plaything, portable games
Pin Configuration
(1) DFN2020-6L
(Top view)
Pin Name
VCC
GND
OUT
N.C
Pin No.
DFN2020-6L
4
2
6
1, 3, 5
Typical Application Circuit
Pin Function
Power Supply Input
Ground
Output Pin
Not Connected
Note: C1 is for power stabilization and to strengthen the noise immunity, the recommended capacitance is 10nF~100nF.
Page1 - 2
Rev. 1.1 Apr 13, 2018
源于灿瑞 磁传天下

No Preview Available !

Ordering Information
OCH181
Micro-power, High Sensitivity, Bipolar Detection Type Hall-IC
OCH181XXX
Package:
Packing:
Temperature Grade:
V: DFN2020-6L Blank: Tube or Bulk or Box D: -40°C~85°C
A: Tape & Reel
注:想进一步了解产品咨询,请直接点击申请样品。我们会第一时间联系您!谢谢!
Page2 - 2
Rev. 1.1 Apr 13, 2018
源于灿瑞 磁传天下