A1302KLHLT datasheet, PDF - EEWORLD Datasheet

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A1302KLHLT: DescriptionPROXIMITY SENSOR-HALL EFFECT, 2.40-2.60V, RECTANGULAR, SURFACE MOUNT; CategoryThe sensor; File Size292KB，8 Pages; ManufacturerAllegro; Websitehttp://www.allegromicro.com/

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A1302KLHLT Overview

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

A1302KLHLT Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Allegro
Reach Compliance Code	unknow
JESD-609 code	e0
Installation features	SURFACE MOUNT
Number of terminals	3
Maximum working current	11 mA
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Output circuit type	SINGLE-ENDED
Package body material	PLASTIC/EPOXY
Encapsulate equivalent code	TO-236
power supply	5 V
Sensitivity (mV/G)	1 mV/G
surface mount	YES
Terminal surface	Tin/Lead (Sn/Pb)

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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

1. VCC

2. GND

3. VOUT

Features and Benefits

Low-noise output

Fast power-on time

ABSOLUTE MAXIMUM RATINGS

Supply Voltage, V

............................................

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

, Range E..................

–40ºC to 85ºC

Ambient, T

, Range K ...............

–40ºC to 125ºC

Maximum Junction, T

J(max)

........................165ºC

Storage Temperature, T

..................

–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

A1302KLHLT Related Products

	A1302KLHLT	A1301ELHLT	A1301KLHLT	A1301EUA	A1301KUA	A1302EUA	A1302ELHLT	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	SURFACE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE 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	125 °C	85 °C	125 °C	85 °C	125 °C	85 °C	85 °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	TO-236	SIP3,.03,50	SIP3,.03,50	SIP3,.03,50	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)	1 mV/G	2 mV/G	2 mV/G	2 mV/G	2 mV/G	1 mV/G	1 mV/G	1 mV/G
surface mount	YES	YES	YES	NO	NO	NO	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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