US5881ESE datasheet, PDF - EEWORLD Datasheet

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US5881ESE: DescriptionSPECIALTY ANALOG CIRCUIT, PSIP3; CategoryThe sensor Sensor/transducer; File Size446KB，11 Pages; ManufacturerMelexis; Websitehttps://www.melexis.com/zh; Environmental Compliance

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US5881ESE Overview

SPECIALTY ANALOG CIRCUIT, PSIP3

US5881ESE Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Melexis
Reach Compliance Code	compli
Other features	CMOS
body width	1.6 mm
body height	1.1 mm
Body length or diameter	2.9 mm
shell	PLASTIC
JESD-609 code	e3
Installation features	SURFACE MOUNT
Maximum working current	2.5 mA
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Output range	50mA
Output type	ANALOG CURRENT
Package Shape/Form	RECTANGULAR
Sensor/Transducer Type	ROTARY POSITION SENSOR,HALL EFFECT
Maximum supply voltage	24 V
Minimum supply voltage	3.5 V
surface mount	YES
Terminal surface	Matte Tin (Sn)

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US5881

Unipolar Hall Switch – Low Sensitivity

Features and Benefits

Wide operating voltage range from 3.5V to 24V

Low sensitivity

CMOS technology

Chopper-stabilized amplifier stage

Low current consumption

Open drain output

Thin SOT23 3L and flat TO-92 3L

both RoHS Compliant packages

Application Examples

Automotive, Consumer and Industrial

Solid-state switch

Interrupter

Current detector

Proximity detection

Ordering Information

Part No.

US5881

Temperature Code

E (-40° to 85°

L (-40° to 150°C)

Package Code

SE (TSOT-3L)

UA (TO-92)

SE (TSOT-3L)

UA (TO-92)

1 Functional Diagram

2 General Description

The Melexis US5881 is a unipolar Hall-effect

switch designed in mixed signal CMOS

technology.

The device integrates a voltage regulator, Hall

sensor with dynamic offset cancellation system,

Schmitt trigger and an open-drain output driver, all

in a single package.

Thanks to its wide operating voltage range and

extended choice of temperature range, it is

suitable for use in automotive and solid state

switch applications.

The device is delivered in a Thin Small Outline

Transistor (TSOT) for surface mount process and

in a Plastic Single In Line (TO-92 flat) for through-

hole mount.

Both 3-lead packages are RoHS compliant.

3901005881

Rev 007

Page 1 of 11

Data Sheet

Feb/06

US5881

Unipolar Hall Switch – Low Sensitivity

Table of Contents

1 Functional Diagram ........................................................................................................ 1

2 General Description........................................................................................................ 1

3 Glossary of Terms .......................................................................................................... 3

4 Absolute Maximum Ratings ........................................................................................... 3

5 Pin Definitions and Descriptions................................................................................... 3

6 General Electrical Specifications .................................................................................. 4

7 Magnetic Specifications ................................................................................................. 4

8 Output Behaviour versus Magnetic Pole ...................................................................... 4

9 Detailed General Description ......................................................................................... 5

10 Unique Features............................................................................................................ 5

11 Performance Graphs .................................................................................................... 6

11.1 Typical Magnetic Switch Points vs V

....................................................................................................6

11.2 Magnetic Switch Points vs Temperature .................................................................................................6

11.3 Typical Supply Current vs V

.................................................................................................................6

11.4 Typical Saturation Voltage vc Temperature (VDD=12V; Iout=20mA) .....................................................6

12 Application Information................................................................................................ 7

12.1 Typical Three-Wire Application Circuit

....................................................................................................7

12.2 Two-Wire Circuit

......................................................................................................................................7

12.3 Automotive and Harsh, Noisy Environments Three-Wire Circuit

............................................................7

13 Application Comments ................................................................................................. 7

14 Standard information regarding manufacturability of Melexis products with

different soldering processes........................................................................................... 8

15 ESD Precautions ........................................................................................................... 8

16 Package Information..................................................................................................... 9

16.1 SE Package (TSOT-3L)...........................................................................................................................9

16.2 UA Package (TO-92 flat)

.......................................................................................................................10

17 Disclaimer.................................................................................................................... 11

3901005881

Rev 007

Page 2 of 11

Data Sheet

Feb/06

US5881ESE Related Products

	US5881ESE	US5881	US5881EUA	US5881LSE	US5881LUA
Description	SPECIALTY ANALOG CIRCUIT, PSIP3	SPECIALTY ANALOG CIRCUIT, PSIP3	SPECIALTY ANALOG CIRCUIT, PSIP3	SPECIALTY ANALOG CIRCUIT, PSIP3	SPECIALTY ANALOG CIRCUIT, PSIP3
Is it Rohs certified?	conform to	-	conform to	conform to	conform to
Maker	Melexis	-	Melexis	Melexis	Melexis
Reach Compliance Code	compli	-	compli	compli	compli
JESD-609 code	e3	-	e3	e3	e3
Terminal surface	Matte Tin (Sn)	-	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)

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