• SM351LT SOT23-3
SM351LT SOT23-3

SM351LT

Explore the SM351LT

Quantity Unit Price(USD) Ext. Price
1 $0.348 $0.35
10 $0.278 $2.78
30 $0.247 $7.41
100 $0.208 $20.80
500 $0.191 $95.50
1000 $0.180 $180.00

Inventory:7,470

*The price is for reference only.
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Overview of SM351LT

The SM351LT is a Hall-effect sensor IC designed for high-temperature applications.This sensor features a latch function and operates effectively in extreme temperature environments,making it suitable for automotive,industrial,and aerospace applications.

Pinout

(Note:The pin configuration below is a general representation.Refer to the specific datasheet for precise details.)

  • VCC:Positive Power Supply
  • GND:Ground
  • OUT:Output Signal
  • NC:No Connection
  • NC:No Connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the SM351LT Hall-effect sensor IC for a visual representation.

Key Features

  • High-Temperature Operation:The SM351LT can operate reliably at high temperatures,making it suitable for harsh environment applications.
  • Latch Function:This sensor includes a latch function that retains its output state even after the magnetic field is removed,providing reliable switching behavior.
  • Wide Voltage Range:Operates within a wide voltage range,making it compatible with various systems and power supplies.
  • Compact Size:The SM351LT comes in a compact form factor,allowing for easy integration into space-constrained designs.
  • Robust Construction:Designed for durability and reliability in demanding conditions,such as automotive and industrial settings.

Note:For detailed technical specifications,please refer to the SM351LT datasheet.

Application

  • Automotive Systems:Suitable for applications in automotive systems,such as position sensing,brake systems,and throttle control.
  • Industrial Automation:Used in industrial automation for detecting presence,positioning,and speed in machinery and equipment.
  • Aerospace Applications:Ideal for aerospace applications where reliable sensor operation in high-temperature environments is crucial.

Functionality

The SM351LT Hall-effect sensor IC detects changes in magnetic fields and provides output signals,with a latch function for reliable switching behavior in high-temperature environments.It offers precise and stable sensing for various applications.

Usage Guide

  • Power Supply:Connect VCC(Pin 1)to the positive power supply and GND(Pin 2)to ground.
  • Output Connection:Use the OUT pin to read the digital output signal of the sensor.
  • Magnetic Field Detection:Position the sensor near a magnetic field to trigger the output state change.

Frequently Asked Questions

Q:Can the SM351LT withstand extreme temperatures?
A:Yes,the SM351LT is designed to operate effectively in high-temperature environments,ensuring reliable performance.

Q:What is the function of the latch feature in the SM351LT?
A:The latch function in the SM351LT retains its output state even after the magnetic field is removed,providing stable and reliable switching behavior.

Equivalent

For similar functionalities,consider these alternatives to the SM351LT:

  • SS496A:This is a Hall-effect sensor IC with latch function and high-temperature operation,designed for industrial and automotive applications.
  • HAL 1820:An automotive-grade Hall-effect sensor IC offering high-temperature operation and precise sensing capabilities.
  • ACS723:This current sensor IC provides reliable sensing in high-temperature environments and is suitable for industrial automation applications.

SM351LT

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Board Mount Hall Effect / Magnetic Sensors RoHS Details
Type Magnetometer Operating Supply Current 1 mA
Maximum Output Current 100 uA Operating Point Min/Max 3 G, 11 G
Release Point Min/Max (Brp) 2 G, 5 G Operating Supply Voltage 5 V
Minimum Operating Temperature - 40 C Maximum Operating Temperature + 85 C
Mounting Style SMD/SMT Package / Case SOT-23-3
Series Nanopower Brand Honeywell
Output Voltage 30 mV Product Type Hall Effect / Magnetic Sensors
Factory Pack Quantity 3000 Subcategory Sensors
Supply Voltage - Max 5.5 V Supply Voltage - Min 1.65 V
Unit Weight 0.002222 oz

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