Hybrid Hall Effect ICs EW-series
EW-403
Bipolar Hall
Effect Latch
Supply Voltage
2.5∼5.5V
●Operational Characteristics
Vout
S
H
Marking
Shipped in packet-tape reel(5000pcs/Reel)
EW-403 is composed of a Ultra-high sensitive InSb Hall element and a signal processing IC chip in a package.
Hall Element
Continuous
Excitation
Low Sensitivity
Bop 10mT
:
Output
Open Collector
SMT
Notice:It is requested to read and accept "IMPORTANT NOTICE" written on the back of the front cover of this catalogue.
1 Vcc
:
3
1
2 GND
:
Vsat
3 OUT
:
N
0
Brp
Bop
N-pole
Magnetic flux density
S-pole
L
Bh
●Absolute Maximum Ratings(Ta=25℃)
Item
Symbol
Limit
5.5
(*)
Vcc
15
−
30
∼
115
−
40
∼
125
●Functional Block Diagram
1:Vcc
Unit
V
Supply Voltage
Vcc
Output H Voltage
Vo(off)
Output L Current
Isink
Operating Temperature Range
Topr
Storage Temperature Range
Tstg
3:OUT
V
mA
℃
℃
Hall Element
Amplifer
Amp.
2:GND
Output Stage
Schmitt Trigger
(*)
Please refer to Supply Voltage Derating Curve.
●Magnetic and Electrical Characteristics(Ta=25℃)
Item
Symbol
Conditions
Min.
2.5
Vcc=3V
Vcc=3V
Vcc=3V
Vcc=3V,OUT''L'',Isink=10mA
Vcc=3V,OUT''H'',Vout=3V
Vcc=3V,OUT''H''
5
−20
10
0.4
1
8
Typ. Max. Unit
3
5.5
20
−5
V
mT
mT
mT
V
μA
mA
Supply Voltage
V
CC
Operating Point
B
OP
Release Point
Hysteresis
Brp
Bh
Output Saturation Voltage
Vsat
Output Leakage Current
I
leak
Supply Current
Icc
1
[mT½ [Gauss½
=10
51