uh378 Unisonic Technologies, uh378 Datasheet
uh378
Manufacturer Part Number
uh378
Description
Complementary Outputs Hall Effect Latch Ic
Manufacturer
Unisonic Technologies
Datasheet
1.UH378.pdf
(6 pages)
UH378
COMPLEMENTARY OUTPUTS
HALL EFFECT LATCH IC
built-in complementary output drivers. It’s composed of internal
temperature compensation circuit and built-in protection diode to
prevent reverse power fault. It is aimed for brush-less DC Fan.
Characteristics. The Outputs alternately switch between ON and
OFF when either the magnetic flux density is larger than threshold
B
* Widen Power Supply range from 3V ~ 20V.
* On-chip Hall sensor with excellent hysteresis.
* Build-in reverse protection diode.
* TTL and MOS IC are directly drivable by the output
* The life is semi permanent because it employs contact-less parts
www.unisonic.com.tw
Copyright © 2010 Unisonic Technologies Co., Ltd
OP
PIN NO.
or the magnetic flux density is lower than B
The UTC UH378 is a Latch-Type Hall Effect sensor with
The outputs of the UH378 operate as the Hysteresis
DESCRIPTION
FEATURES
ORDERING INFORMATION
PIN DESCRIPTION
1
2
3
4
UH378L-G04-K
Lead Free
PIN NAME
DOB
UNISONIC TECHNOLOGIES CO., LTD
V
V
DO
Ordering Number
CC
SS
P/I/O
O
O
P
P
UH378G-G04-K
Halogen Free
Positive Power Supply
Output Pin
Output Pin
Ground
RP
.
DESCRIPTION
Package
SIP-4
LINEAR INTEGRATED CIRCUIT
Packing
Bulk
QW-R118-012.A
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