UNISONIC TECHNOLOGIES CO., LTD
SK1901
HALL-EFFECT SWITCH FOR
HIGH-TEMPERATURE
OPERATION
1
DESCRIPTION
SK1901 is a semiconductor integrated circuit utilizing the Hall effect.
It has been so designed as to operate in the alternating magnetic
field especially at low supply voltage and operation over extended
temperature ranges to +125
℃
.This Hall IC is suitable for application
to various kinds of sensors, contact-less switches, and the like.
LINEAR INTEGRATED CIRCUIT
SIP-3
3
FEATURES
* Wide supply voltage range of 2.5V to 20V
*Wide temperature operation range of -20
℃
~+125
℃
*TTL and MOS IC are directly drivable by the output
*The life is semipermanent because it employs contact-less parts
*SIP-3 package
2
1
SOT-23
*Pb-free plating product number: SK1901L
ORDERING INFORMATION
Order Number
Normal
Lead Free Plating
SK1901-AE3-4-R
SK1901L-AE3-4-R
SK1901-G03-D-K
SK1901L-G03-D-K
Package
SOT-23
SIP-3
Pin Assignment
1
2
3
O
I
G
I
G
O
Packing
Tape Reel
Bulk
Note: Pin Assignment: I:V
CC
O:V
OUT
SK1901L-AE3-4-R
G:GND
(1) K: Bulk, R: Tape Reel
(2) refer to Pin Assignment
(3) AE3: SOT-23, G03: SIP-3
(4) L: Lead Free Plating, Blank: Pb/Sn
(1)Packing Type
(2)Pin Assignment
(3)Package Type
(4)Lead Plating
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