Overview
The LM95233CISDX/NOPB is a dual remote diode and local temperature sensor produced by Texas Instruments. This component is part of the TruTherm™ series and is designed to provide high accuracy and flexibility in temperature measurement. It features an SMBus interface and supports a wide temperature range from -40°C to 125°C for both local and remote sensing. The LM95233CISDX/NOPB is housed in a 14-WSON (4x4) package, making it suitable for surface mount applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Series | TruTherm™ |
| Package | 14-WSON (4x4) |
| Sensor Type | Digital, Local/Remote |
| Sensing Temperature - Local | -40°C ~ 125°C |
| Sensing Temperature - Remote | -40°C ~ 125°C |
| Output Type | SMBus |
| Voltage - Supply | 3V ~ 3.6V |
| Resolution | 10 b (up to 11 bits) |
| Accuracy - Highest (Lowest) | ±2°C |
| Operating Temperature | -40°C ~ 140°C |
| Mounting Type | Surface Mount |
| Supply Current (max) | 500 µA |
| Remote Channels (#) | 2 |
Key Features
- Digital filter enabled for remote temperature resolution up to 0.03°C
- Programmable TCRIT outputs and shared hysteresis control
- SMBus compatible interface with enhanced performance
- One-shot conversion and ALERT features
- Programmable limit and shutdown mode
- Standby mode for power conservation
Applications
The LM95233CISDX/NOPB is suitable for a variety of applications requiring precise temperature monitoring, such as:
- Server and data center cooling systems
- Industrial automation and control systems
- Aerospace and defense systems
- Automotive systems requiring temperature monitoring
- High-performance computing and networking equipment
Q & A
- What is the temperature range supported by the LM95233CISDX/NOPB? The LM95233CISDX/NOPB supports a temperature range of -40°C to 125°C for both local and remote sensing.
- What is the resolution of the temperature sensor? The resolution is 10 bits, with the capability to go up to 11 bits.
- What interface does the LM95233CISDX/NOPB use? The LM95233CISDX/NOPB uses an SMBus interface.
- What is the supply voltage range for the LM95233CISDX/NOPB? The supply voltage range is 3V to 3.6V.
- Does the LM95233CISDX/NOPB support programmable features? Yes, it supports programmable TCRIT outputs, digital filters, and shared hysteresis control.
- What is the accuracy of the temperature sensor? The accuracy is ±2°C.
- What is the operating temperature range of the device? The operating temperature range is -40°C to 140°C.
- How many remote channels does the LM95233CISDX/NOPB support? It supports 2 remote channels.
- What are some common applications for the LM95233CISDX/NOPB? Common applications include server and data center cooling systems, industrial automation, aerospace and defense systems, automotive systems, and high-performance computing equipment.
- Is the LM95233CISDX/NOPB RoHS compliant? Yes, the LM95233CISDX/NOPB is RoHS compliant.
