Hybrid Linear Hall Effect Ics EQ-series
EQ-731L
●Features
Shipped in bulk(500pcs/Pack)
EQ-731L is composed of an InAs Quantum Well Hall Element and a signal processing IC chip in a package
Notice:It is requested to read and accept "IMPORTANT NOTICE" written on the back of the front cover of this catalogue.
¡Analog
output which proportional to the magnetic field strength and pole.
¡Magnetic
sensitivity 65mV/mT(typ.)
¡Supply
voltage from 3.0V to 5.5V at single power supply
¡Operating
temperature range -40℃∼100℃
¡Ratio-metric
analog output
¡3pin
surface mount plastic package
¡Quick
response 1 μs
(when the rise-up time of magnetic field is rather than 1μs)
¡Low
output noise voltage 5mVp-p
●Operational Characteristics
Vout
S
Marking
●Pin and functions
Vcc
VsatH
（Top View）
1
2
3
1：VCC
2：GND
3：OUT
VoutO
VsatL
N
Pin No.
S
Pin name
VCC
GND
OUT
Function
Power supply
Ground
Output
N
0
Magnetic flux density
1
2
3
●Functional Block Diagram
1:VCC
●Application Circuit
（Top View）
3:OUT
Please add LPF if required.
2:GND
Hall Element
Amplifier
5V
GND
VCC
0.1μF
OUT
●Absolute Maximum Ratings
（Ta=25℃）
parameter
symbol specification
−
0.3
∼
6
●Recommend
operating conditions
parameter
Supply voltage
symbol
min
typ
max
unit
unit
V
mA
℃
℃
Supply voltage
Vcc
output current
Iout
V
CC
3.0
−1.0
5.0
5.5
1.0
1000
V
mA
pF
±1.2
（＊）
−
40
∼
100
−
40
∼
125
output current
I
OUT
output load
operating ambient
t e m p e r a t u r e
Topr
Storage ambient
Tstg
temperature
（＊）
Vcc＝5V
C
L
AKM [ ASAHI KASEI MICROSYSTEMS ]
