LM96000CIMT/NOPB

Product Overview

Category: Integrated Circuit (IC)

Use: The LM96000CIMT/NOPB is a temperature sensor and system monitor IC. It is designed to accurately measure temperature and monitor various system parameters in electronic devices.

Characteristics: - High accuracy temperature measurement - Wide operating temperature range - Multiple system monitoring capabilities - Low power consumption - Small form factor

Package: The LM96000CIMT/NOPB is available in a small outline integrated circuit (SOIC) package.

Essence: The LM96000CIMT/NOPB is an essential component for temperature sensing and system monitoring in electronic devices.

Packaging/Quantity: The LM96000CIMT/NOPB is typically sold in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Temperature Measurement Range: -40°C to +125°C
• Accuracy: ±1°C (typical)
• Supply Voltage: 2.7V to 5.5V
• Current Consumption: 200µA (typical)
• Interface: I2C/SMBus compatible
• System Monitoring Features: Voltage, current, fan speed, and other system parameters

Detailed Pin Configuration

The LM96000CIMT/NOPB has a total of 16 pins. Here is the detailed pin configuration:

1. VDD - Power supply voltage
2. GND - Ground
3. ALERT - Interrupt output for system events
4. SDA - Serial data input/output for I2C communication
5. SCL - Serial clock input for I2C communication
6. TACH - Fan tachometer input
7. VID0 - Voltage identification input bit 0
8. VID1 - Voltage identification input bit 1
9. VCCP - Power supply voltage for the processor core
10. VTT - Termination voltage for the processor bus
11. VCC3V - Power supply voltage for 3.3V devices
12. VCC5V - Power supply voltage for 5V devices
13. VCCPWRGD - Power good output for the processor core
14. VCC3VPWRGD - Power good output for 3.3V devices
15. VCC5VPWRGD - Power good output for 5V devices
16. NC - No connection

Functional Features

The LM96000CIMT/NOPB offers the following functional features:

1. Temperature Sensing: Accurate temperature measurement within a wide range.
2. System Monitoring: Monitors various system parameters such as voltage, current, and fan speed.
3. Interrupt Output: Provides an interrupt signal (ALERT pin) for system events.
4. I2C/SMBus Interface: Allows easy communication with other devices in the system.

Advantages and Disadvantages

Advantages: - High accuracy temperature measurement ensures reliable thermal management. - Wide operating temperature range makes it suitable for various applications. - Multiple system monitoring capabilities provide comprehensive system health monitoring. - Low power consumption helps to minimize energy usage. - Small form factor allows for space-efficient integration into electronic devices.

Disadvantages: - Limited availability of alternative models may restrict flexibility in certain applications. - The need for an external microcontroller or host device for I2C communication may add complexity to the system design.

Working Principles

The LM96000CIMT/NOPB operates by sensing temperature using an internal sensor and converting it into a digital value. It also monitors various system parameters by measuring voltages, currents, and fan speeds. The IC communicates with the host device through the I2C/SMBus interface, providing temperature and system parameter data.

Detailed Application Field Plans

The LM96000CIMT/NOPB finds applications in various electronic devices that require temperature sensing and system monitoring. Some of the potential application fields include:

1. Personal Computers: Monitoring CPU temperature, fan speed, and power supply voltages.
2. Servers and Data Centers: Temperature monitoring for server racks and critical components.
3. Industrial Equipment: Monitoring temperature and system parameters in industrial machinery.
4. Automotive Electronics: Temperature sensing and system monitoring in automotive control systems.
5. Consumer Electronics: Thermal management and system monitoring in gaming consoles, set-top boxes, etc.

Detailed and Complete Alternative Models

While the LM96000CIMT/NOPB is a versatile temperature sensor and system monitor IC, there are alternative models available in the market. Some of the notable alternatives include:

1. LM75A - Digital temperature sensor with I2C interface.
2. MAX31725 - Temperature sensor and system monitor with extended features.
3. TMP102 - High-accuracy digital temperature sensor with low power consumption.

These alternative models