Hybrid Hall Effect ICs EW-series
EW-432
Bipolar Hall
Effect Latch
Supply Voltage
2.2∼18Ｖ
●Operational Characteristics
S
H
Vout
Vcc
Shipped in packet-tape reel(5000pcs/Reel)
EW-432 is composed of a Ultra-high sensitive InSb Hall element and a signal processing IC chip in a package.
Hall Element
Continuous
Excitation
High Sensitivity
Bop 3mT
：
Output
With Pull-up
Resistor
SMT
Notice:It is requested to read and accept "IMPORTANT NOTICE" written on the back of the front cover of this catalogue.
Marking
Vd
1 Vcc
：
3
1
2 GND
：
3 OUT
：
N
Vsat
Brp
N-pole
0
Magnetic flux density
S-pole
Bh
Bop
L
●Absolute Maximum Ratings（Ta=25℃）
Item
Symbol
Limit
18
（＊）
Vcc
12
−
30
∼
115
−
40
∼
125
●Functional Block Diagram
1:Vcc
Internal Pull-up
Resistor
R
L
3:OUT
Unit
V
V
mA
℃
℃
Supply Voltage
Vcc
Output H Voltage
Vo(off)
Output L Current
Isink
Operating Temperature Range
Topr
Storage Temperature Range
Tstg
Amp
2:GND
（＊）
Please refer to Supply Voltage Derating Curve.
Hall Element Amplifer
Schmitt Trigger
Output Stage
●Magnetic and Electrical Characteristics（Ta=25℃）
Item
Symbol
Conditions
Min.
2.2
Vcc=12V
Vcc=12V
Vcc=12V
Vcc=12V,OUT''L''
Vcc=12V,OUT''H''
Vcc=12V,OUT''H''
6
-6
Typ. Max. Unit
12
3
-3
6
0.4
8
20
14
18
6
V
mT
mT
mT
V
mA
mV
kΩ
Supply Voltage
V
CC
Operating Point
B
OP
Release Point
Hysteresis
Brp
Bh
Output Saturation Voltage
Vsat
Supply Current
Output Down Voltage
Internal Load Resistance
I
cc
Vd
RL
1
［mT½ ［Gauss½
=10
AKM [ ASAHI KASEI MICROSYSTEMS ]
