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A1301ELHLT

Description
PROXIMITY SENSOR-HALL EFFECT, 2.40-2.60V, RECTANGULAR, SURFACE MOUNT
CategoryThe sensor   
File Size292KB,8 Pages
ManufacturerAllegro
Websitehttp://www.allegromicro.com/
Download Datasheet Parametric Compare View All

A1301ELHLT Overview

PROXIMITY SENSOR-HALL EFFECT, 2.40-2.60V, RECTANGULAR, SURFACE MOUNT

A1301ELHLT Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerAllegro
Reach Compliance Codeunknow
JESD-609 codee0
Installation featuresSURFACE MOUNT
Number of terminals3
Maximum working current11 mA
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Output circuit typeSINGLE-ENDED
Package body materialPLASTIC/EPOXY
Encapsulate equivalent codeTO-236
power supply5 V
Sensitivity (mV/G)2 mV/G
surface mountYES
Terminal surfaceTin/Lead (Sn/Pb)
A1301 and A1302
Continuous-Time Ratiometric Linear Hall Effect Sensors
The A1301 and A1302 are continuous-time, ratiometric, linear Hall-effect sensors.
They are optimized to accurately provide a voltage output that is proportional to
an applied magnetic field. These devices have a quiescent output voltage that is
50% of the supply voltage. Two output sensitivity options are provided: 2.5 mV/G
typical for the A1301, and 1.3 mV/G typical for the A1302.
The Hall-effect integrated circuit included in each device includes a Hall sensing
element, a linear amplifier, and a CMOS Class A output structure. Integrating the
Hall sensing element and the amplifier on a single chip minimizes many of the
problems normally associated with low voltage level analog signals.
High precision in output levels is obtained by internal gain and offset trim adjust-
ments made at end-of-line during the manufacturing process.
These features make the A1301 and A1302 ideal for use in position sensing
systems, for both linear target motion and rotational target motion. They are well-
suited for industrial applications over extended temperature ranges, from –40°C to
125°C.
Package UA, 3-pin SIP
Two device package types are available: LH, a 3-pin SOT23W type for surface
mount, and UA, a 3-pin ultramini SIP for through-hole mount. Each package is
available in a lead (Pb) free version (suffix,
–T)
with 100% matte tin plated lead-
frame.
Package LH, 3-pin Surface Mount
1. VCC
2. VOUT
3. GND
3
1
2
1. VCC
2. GND
3. VOUT
1
2
3
Features and Benefits
Low-noise output
Fast power-on time
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V
CC
............................................
8 V
Output Voltage, V
OUT
..........................................
8 V
Reverse-Supply Voltage, V
RCC
.......................
–0.1 V
Reverse-Output Voltage, V
ROUT
.....................
–0.1 V
Output Sink Current, I
OUT
.............................
10 mA
Operating Temperature
Ambient, T
A
, Range E..................
–40ºC to 85ºC
Ambient, T
A
, Range K ...............
–40ºC to 125ºC
Maximum Junction, T
J(max)
........................165ºC
Storage Temperature, T
S
..................
–65ºC to 170ºC
Ratiometric rail-to-rail output
4.5 to 6.0 V operation
Solid-state reliability
Factory-programmed at end-of-line for optimum performance
Robust ESD performance
A1301-DS, Rev. 2
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com

A1301ELHLT Related Products

A1301ELHLT A1301KLHLT A1301EUA A1301KUA A1302EUA A1302ELHLT A1302KLHLT A1302KUA
Description PROXIMITY SENSOR-HALL EFFECT, 2.40-2.60V, RECTANGULAR, SURFACE MOUNT PROXIMITY SENSOR-HALL EFFECT, 2.40-2.60V, RECTANGULAR, SURFACE MOUNT PROXIMITY SENSOR-HALL EFFECT, 2.40-2.60V, RECTANGULAR, SURFACE MOUNT PROXIMITY SENSOR-HALL EFFECT, 2.40-2.60V, RECTANGULAR, SURFACE MOUNT PROXIMITY SENSOR-HALL EFFECT, 2.40-2.60V, RECTANGULAR, SURFACE MOUNT PROXIMITY SENSOR-HALL EFFECT, 2.40-2.60V, RECTANGULAR, SURFACE MOUNT PROXIMITY SENSOR-HALL EFFECT, 2.40-2.60V, RECTANGULAR, SURFACE MOUNT PROXIMITY SENSOR-HALL EFFECT, 2.40-2.60V, RECTANGULAR, SURFACE MOUNT
Is it Rohs certified? incompatible incompatible incompatible incompatible incompatible incompatible incompatible incompatible
Maker Allegro Allegro Allegro Allegro Allegro Allegro Allegro Allegro
Reach Compliance Code unknow unknow unknow unknow unknow unknow unknow unknow
JESD-609 code e0 e0 e0 e0 e0 e0 e0 e0
Installation features SURFACE MOUNT SURFACE MOUNT THROUGH HOLE MOUNT THROUGH HOLE MOUNT THROUGH HOLE MOUNT SURFACE MOUNT SURFACE MOUNT THROUGH HOLE MOUNT
Number of terminals 3 3 3 3 3 3 3 3
Maximum working current 11 mA 11 mA 11 mA 11 mA 11 mA 11 mA 11 mA 11 mA
Maximum operating temperature 85 °C 125 °C 85 °C 125 °C 85 °C 85 °C 125 °C 125 °C
Minimum operating temperature -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
Output circuit type SINGLE-ENDED SINGLE-ENDED SINGLE-ENDED SINGLE-ENDED SINGLE-ENDED SINGLE-ENDED SINGLE-ENDED SINGLE-ENDED
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
Encapsulate equivalent code TO-236 TO-236 SIP3,.03,50 SIP3,.03,50 SIP3,.03,50 TO-236 TO-236 SIP3,.03,50
power supply 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V
Sensitivity (mV/G) 2 mV/G 2 mV/G 2 mV/G 2 mV/G 1 mV/G 1 mV/G 1 mV/G 1 mV/G
surface mount YES YES NO NO NO YES YES NO
Terminal surface Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb)
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