SKU: SENS-3853
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Analog Devices DS75LVU+ Digital Temperature Sensor IC, Low Voltage, ±2°C, µSOP-8

₹143.00 (Inclusive of all taxes)
Out of Stock

The Analog Devices DS75LVU+ is a low-voltage digital temperature sensor IC in a µSOP-8 package, offering ±2°C accuracy over a -55°C to +125°C range. It features a 2-wire I2C/SMBus-compatible interface, making it ideal for integration with microcontrollers like Arduino, Raspberry Pi, and ESP32 in space-constrained, battery-powered applications.

Features

  • High-accuracy digital temperature sensor with ±2°C (max) precision.
  • Ultra-low voltage operation from 1.7V to 3.7V for battery-powered designs.
  • Wide operating temperature range from -55°C to +125°C.
  • Standard 2-wire I2C/SMBus serial interface for easy MCU integration.
  • Compact µSOP-8 surface-mount package saves board space.

Out of stock

Description

The DS75LVU+ from Analog Devices is a precision digital temperature sensor IC designed for low-voltage systems. It converts temperature measurements directly into a digital signal via an integrated sigma-delta analog-to-digital converter, providing accurate readings without external components. The sensor communicates over a standard I2C/SMBus interface, allowing for simple daisy-chaining and addressing in multi-sensor networks.

Engineered for reliability across harsh environments, its wide -55°C to +125°C operational range makes it suitable for industrial, automotive, and high-performance computing applications. The low 1.7V minimum supply voltage enables direct powering from single-cell Li-ion batteries or other low-power sources, while the tiny µSOP-8 package is optimized for modern, compact PCB layouts.

Key Features

  • Digital output eliminates analog signal conditioning needs.
  • I2C/SMBus-compatible interface with programmable addresses.
  • Low power consumption ideal for portable and IoT devices.
  • Excellent long-term stability and repeatability.
  • Robust performance across the full industrial temperature spectrum.
  • Compact µSOP-8 (MSOP-8) surface-mount package.

Applications

  • Battery-powered IoT sensor nodes and data loggers.
  • Temperature monitoring in industrial process control systems.
  • Thermal management for embedded computing and server boards.
  • Environmental sensing in automotive electronics and telematics.
  • Precision temperature measurement in portable medical devices.

Technical Specifications

Manufacturer Part NumberDS75LVU+
ManufacturerAnalog Devices
Sensor TypeDigital Temperature Sensor IC
InterfaceI2C / SMBus (2-wire)
Supply Voltage1.7 V to 3.7 V
Measurement Range-55 °C to +125 °C
Accuracy±2 °C (max)
Package / CaseµSOP-8 (MSOP-8)
Number of Pins8
Operating Temperature-55 °C to +125 °C

Frequently Asked Questions

What is the communication protocol for the DS75LVU+ sensor?

The DS75LVU+ uses a standard 2-wire I2C (also known as SMBus) serial interface. This allows for easy connection to microcontrollers like Arduino, ESP32, or Raspberry Pi using just the SDA (data) and SCL (clock) lines, along with power and ground.

What is the minimum operating voltage for this temperature sensor IC?

The DS75LVU+ is designed for low-voltage operation, with a specified supply voltage range from 1.7V to 3.7V. This makes it directly compatible with single-cell Li-ion batteries (3.7V nominal) and other low-power sources common in portable and IoT devices.

Can the DS75LVU+ measure temperatures below 0°C?

Yes, the DS75LVU+ has a wide measurement range from -55°C to +125°C, making it suitable for applications in cold environments, industrial freezers, or automotive systems that experience sub-zero temperatures.

How accurate is the DS75LVU+ temperature sensor?

The DS75LVU+ provides a maximum accuracy of ±2°C across its specified temperature range. This level of precision is sufficient for most system monitoring, environmental sensing, and thermal protection applications without requiring external calibration.

Package Includes

  • 1 x DS75LVU+ Temperature Sensor IC (µSOP-8 package).

Additional Information

Weight 0.01 kg