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Microchip Digital Output Voltage Temperature Sensor, Surface Mount, SOIC Package, I2C/SMBus Interface, ±3°C AT30TS75A

Category Temperature Sensor Brand Microchip Condition New

Specifications

Country of Origin United States
Accuracy ±3°C
Brand Microchip
Height 1.5mm
Length 5.05mm
Model AT30TS75A
Width 3.99mm
Mount Type Surface
Output type Digital
Series AT30TS75A
Maximum Operating Temperature 125°C
Package Type SOIC
Sub Type Temperature Sensor
Minimum Operating Temperature -55°C
Interface Type I2C, 2 Wire, SMBus
Pin Count 8
Maximum Supply Voltage 5.5V
Minimum Supply Voltage 1.7V
Maximum Clock Frequency 3.4 MHz
Noise Suppression Filtering Built-in

Key Features

  • Highly accurate digital temperature sensor suitable for precise monitoring.
  • Operates using a 1.7V to 5.5V supply voltage range.
  • Wide temperature measurement range from -55°C to 125°C.
  • Supports I2C and SMBus compatible serial interface for integration.
  • 8-pin SOIC surface mount package for PCB applications.
  • User-configurable resolution from 9 to 12 bits (0.5°C to 0.0625°C).
  • 85μA typical active current and 1μA shutdown for low power dissipation.
  • ALERT output pin for temperature alarm indication.

Product Description

Microchip AT30TS75A-SS8M-B is a digital output voltage temperature sensor specifically designed for surface mount applications in electronic systems. The sensor comes in an SOIC 8-pin package and features a 2-wire serial interface compatible with I2C and SMBus protocols.

Offering high accuracy of ±3°C across an operating range of -55°C to 125°C, it is suitable for temperature sensing in industrial, electronics, manufacturing, and laboratory applications. It operates from a single supply voltage between 1.7V and 5.5V.

The sensor provides user-configurable resolution settings from 9 to 12 bits, enabling temperature readings with a precision range from 0.5°C to 0.0625°C. It has a typical active current of 85μA during measurements, with a shutdown mode that reduces consumption to 1μA, making it ideal for low-power and battery-based applications.

Integration is simplified by the alert output pin, which signals temperature alarms, and selectable addressing allows up to eight devices on the same I2C bus. Advanced features include built-in noise suppression filtering and compatibility with LM75-type devices for ease of migration.

Mechanical characteristics include a compact SOIC package measuring 5.05mm in length, 3.99mm in width, and 1.5mm in height. It is RoHS compliant and Pb/Halide-free, with additional package options for design flexibility.

Industrial use cases span HVAC control, environmental monitoring systems, laboratory instruments, PCB thermal management, and commercial electronics where accurate temperature tracking and efficient integration are needed.

Explore more temperature sensing products from Microchip and other brands in the Temperature Sensor category on EnvMart.

Microchip Digital Output Voltage Temperature Sensor, Surface Mount, SOIC Package, I2C/SMBus Interface, ±3°C AT30TS75A
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Frequently Asked Questions

The temperature measurement range of this sensor is from -55°C to 125°C.

The accuracy of this model is ±3°C.

It operates with a supply voltage range of 1.7V to 5.5V.

This sensor supports a 2-wire serial interface compatible with I2C and SMBus protocols.

The sensor allows user-configurable resolution settings from 9 to 12 bits, providing temperature readings from 0.5°C to 0.0625°C.

The dimensions of the SOIC package are 5.05mm in length, 3.99mm in width, and 1.5mm in height.

The typical active current consumption is 85μA during measurements, and it reduces to 1μA in shutdown mode.

Yes, the sensor supports selectable addressing, allowing up to eight devices on the same I2C bus.

It includes built-in noise suppression filtering, which enhances its performance in various applications.

This model is suitable for applications such as HVAC control, environmental monitoring, laboratory instruments, and PCB thermal management.

Yes, this sensor is RoHS compliant and Pb/Halide-free.

The sensor has an 8-pin configuration.

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