TSH481

Ratio-metric Linear Hall Effect Switch

1/7

Version: A14

TO-92S

Description

TSH481 is a linear Hall-effect sensor which is composed of Hall sensor, linear amplifier and Totem-Pole output

stage. It features low noise output, which makes it unnecessary to use external filtering. It also can provide

increased temperature stability and accuracy. The linear Hall sensor has a wide operating temperature range of -

40

The high sensitivity of Hall-effect sensor accurately tracks extremely weak changes in magnetic flux density. The

linear sourcing output voltage is set by the supply voltage and in proportion of variation of the magnetic flux

density. Typical operation current is 2.5mA and operating voltage range is 3.0V to 6.5V

Features

●

Operating Voltage Range: 3.0V~6.5V

●

Low-Noise Operation

●

Linear output for circuit design flexibility

●

Totem-Pole for a stable and accurate output

●

Responds to either positive or negative magnetic

flux density

●

Robust ESD performance

Ordering Information

Part No.

Package

Packing

TSH481CT B0G

TO-92S

1kpcs / Bulk Bag

Note: “G” denote for Halogen Free Product

Application

●

Current sensing

●

Motor control

●

Position sensing

●

Magnetic code reading

●

Rotary encoder

●

Ferrous metal detector

●

Vibration sensing

●

Liquid level sensing

●

Weight sensing

Characteristics

Limit

Value

Unit

Supply voltage

8

V

Reverse voltage

-0.5

V

Magnetic flux density

Unlimited

G

Output current

10

mA

Operating Temperature Range

-40 to +85

Storage temperature range

-65 to +150

Maximum Junction Temp

150

Thermal Resistance - Junction to Ambient

206

Thermal Resistance - Junction to Case

148

Package Power Dissipation

606

mW

Note: Exceeding the absolute maximum ratings may cause permanent damage. Exposure to absolute maximum-

rated conditions for extended periods may affect device reliability.

Pin Definition:

2. GND

3. Output