UH211 Datasheet, PDF (1/5 Pages) Unisonic Technologies – HIGH SENSITIVITY HALL EFFECT SENSOR IC WITH FG OUTPUT

UNISONIC TECHNOLOGIES CO., LTD
UH211
LINEAR INTEGRATED CIRCUIT
HIGH SENSITIVITY HALL
EFFECT SENSOR IC WITH FG
OUTPUT
„ DESCRIPTION
The UTC UH211 is a semiconducting integrated Hall Effect Sensor
IC.
It is just like all the hall sensitive Hall Effect Sensors designed to
work in the situations which the accurate track is extremely small and
the changes in magnetic flux density-changes are generally too small to
be operated.
Besides those features shared in all Hall Effect Sensors, UH211
can apply to various kinds of applications, such as contact-less
switches, motion detectors, gear tooth sensors, proximity detectors, and
electric communication of DC brushless motors, etc.
„ FEATURES
* Hall Sensor On-Chip
* Output Zener Diodes to Clamp the Peak Output Voltage
* Frequency Generation Output
* High Output Sinking Capability (nearly to 400mA)
* High Sensitivity Hall Effect Sensor IC: ±65G
„ ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
UH211L-G04-K
UH211G-G04-K
Package
SIP-4
Packing
Bulk
„ PIN DESCRIPTION
PIN NO.
1
2
3
4
PIN NAME
FG
DO
DOB
GND
DESCRIPTION
Open collector pin: for rotation frequency detection
Coil output or power input
Coil output or Power input
IC ground
www.unisonic.com.tw
Copyright © 2012 Unisonic Technologies Co., Ltd
1 of 5
QW-R118-014.A