A1391SEHLT-T Allegro Microsystems Inc, A1391SEHLT-T Datasheet - Page 3

• Manufacturer Part Number: A1391SEHLT-T
• Description: IC SENSOR HALL EFFECT 6-MLP
• Manufacturer: Allegro Microsystems Inc
• Type: Linearr

Specifications of A1391SEHLT-T

• Package / Case: 6-WFDFN Exposed Pad
• Sensing Range: 1.25mV/G
• Voltage - Supply: 2.5 V ~ 3.5 V
• Current - Supply: 3.2mA
• Output Type: Tri-State
• Operating Temperature: -20°C ~ 85°C
• Peak Reflow Compatible (260 C): Yes
• Termination Type: SMD
• Bandwidth: 10kHz
• Supply Voltage Max: 8V
• Sensitivity: 1.25
• No. Of Pins: 6
• Hall Effect Type: Linear
• Supply Voltage Min: 2.5V
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output (max): -
• Features: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 620-1031-2

A1391, A1392,
A1393, and A1395
1 Typical data are for initial design estimations only, and assume optimum manufacturing and application conditions, such as T
may vary for individual units, within the specified maximum and minimum limits.
2 Voltage applied to the VREF pin. Note that the V
voltages of less than 2.5 V.
3 If the VREF pin is tied to the VCC pin, the supply current would be I
4 f
ELECTRICAL CHARACTERISTICS valid through full operating ambient temperature range, unless otherwise noted
Supply Voltage
Nominal Supply Voltage
Supply Zener Clamp Voltage
Ratiometric Reference Voltage
Ratiometric Reference Zener Clamp Voltage
Ratiometric Reference Input Resistance
Chopper Stabilization Chopping Frequency
Supply Current
Quiescent Output Power Supply Rejection
¯ S ¯ ¯ L ¯ ¯ E ¯ ¯ E ¯ ¯ P ¯ Input Voltage
¯ S ¯ ¯ L ¯ ¯ E ¯ ¯ E ¯ ¯ P ¯ Input Threshold
¯ S ¯ ¯ L ¯ ¯ E ¯ ¯ E ¯ ¯ P ¯ Input Current
AC
is any AC component frequency that exists on the supply line.
Characteristic
3
2
with Tri-State Output and User Selectable Sleep Mode
4
REF
PSR
Symbol
voltage must be less than or equal to V
Micro Power 3 V Linear Hall Effect Sensor ICs
V
I
V
V
R
V
SLEEP
V
Device Characteristics Tables
V
V
REFZ
I
CCN
CCZ
REF
REF
f
CC
INH
INL
CC
C
VOQ
I
I
For active mode
For sleep mode
V
T
V
T
V
V
V
T
V
T
f
CC
VREF
AC
A
A
A
A
SLEEP
SLEEP
CC
SLEEP
SLEEP
SLEEP
= 25°C
= 25°C
= 25°C
= 25°C
CC
= 7 mA, T
< 1 kHz
= V
= 3 mA, T
+ V
Test Conditions
> V
< V
= 3 V, V
< V
> V
CCN
REF
INH
INL,
INL,
INH
, T
/ R
A
A
, V
, V
V
V
REF
= 25°C
A
= 25°C
CC
CC
CC
= 25°C
CC
CC
= V
= V
= V
= V
= V
CCN
CCN,
CCN,
CCN,
CCN,
cc
. Degradation in device accuracy will occur with applied
Min.
–0.1
250
2.5
2.5
–
6
6
–
–
–
–
–
–
–
–
115 Northeast Cutoff, Box 15036
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 [phone]
www.allegromicro.com
0.45 × V
0.20 × V
Typ.
0.025
200
–60
3.0
8.3
8.3
3.2
–
–
–
–
5
1
1
CC
CC
A
= 25°C. Performance
V
CC
Max.
V
3.5
–
–
–
–
–
–
–
–
–
–
–
–
CC
+ 0.5
Units
kHz
MΩ
mA
mA
kΩ
μA
dB
V
V
V
V
V
V
V
V
3