A1391SEHLT-T Allegro Microsystems Inc, A1391SEHLT-T Datasheet - Page 5

• 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
2
may vary for individual units, within the specified maximum and minimum limits.
3
reaches 90% of its value.
4
During this time period, the output goes into the HIGH impedance state.
*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.
OUTPUT TIMING CHARACTERISTICS
Power-On Time
Power-Off Time
MAGNETIC CHARACTERISTICS
Ratiometry
Ratiometry
Positive Linearity
Negative Linearity
Symmetry
See figure 1 for explicit timing delays.
Typical data are for initial design estimations only, and assume optimum manufacturing and application conditions, such as T
Power-On Time is the elapsed time after the voltage on the ¯ S ¯ ¯ L ¯ ¯ E ¯ ¯ E ¯ ¯ P ¯ pin exceeds the active mode threshold voltage,V
Power-Off Time is the duration of time between when the signal on the ¯ ¯ S ¯ ¯ L ¯ ¯ E ¯ ¯ E ¯ ¯ P ¯ pin switches from HIGH to LOW and when I
Characteristic
Characteristic
3
4
V
Sens
Symbol
Symbol
T
t
OUTQ(V)
t
A
Sym
POFF
Lin+
Lin –
PON
= 25°C
1
(V)
with Tri-State Output and User Selectable Sleep Mode
T
A
= 25°C
Micro Power 3 V Linear Hall Effect Sensor ICs
Test Conditions
Test Conditions
Min.
Min.
–
–
–
–
–
–
–
115 Northeast Cutoff, Box 15036
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 [phone]
www.allegromicro.com
Typ.
Typ.*
100
100
100
100
100
40
1
INH
2
, until the time the device output
A
A
CC
= 25°C. Performance
= 25°C. Performance
Max.
Max.
60
drops to under 100 μA.
–
–
–
–
–
–
Units
Units
μs
μs
%
%
%
%
%
5