TMP411BDGKT

Product Overview

Category: Temperature Sensor
Use: Monitoring and controlling temperature in electronic devices
Characteristics: High accuracy, low power consumption, small package size
Package: 8-pin VSSOP
Essence: Reliable temperature sensing for various applications
Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Temperature Range: -40°C to +125°C
• Accuracy: ±1.5°C (max) from -10°C to +85°C
• Supply Voltage: 2.7V to 5.5V
• Quiescent Current: 45µA (typ)
• Resolution: 12 bits

Detailed Pin Configuration

1. GND
2. ALERT
3. SDA
4. SCL
5. A0
6. A1
7. ADDR
8. VDD

Functional Features

• I2C Interface for communication
• Programmable temperature limits with ALERT function
• Low operating current for battery-powered applications
• Small form factor for space-constrained designs

Advantages and Disadvantages

Advantages: - High accuracy over a wide temperature range - Low power consumption - Small package size

Disadvantages: - Limited temperature range compared to some alternatives - Higher cost compared to basic temperature sensors

Working Principles

The TMP411BDGKT operates by converting the analog output of a temperature sensor into a digital value using an internal ADC. It communicates this data via the I2C interface, allowing for easy integration into various systems.

Detailed Application Field Plans

• Consumer Electronics: Smartphones, tablets, and laptops for thermal management
• Industrial Equipment: HVAC systems, industrial controllers, and power supplies
• Automotive: Engine control modules, battery management systems, and climate control

Detailed and Complete Alternative Models

1. TMP102: Basic temperature sensor with I2C interface
2. LM75: Digital temperature sensor with high accuracy
3. DS18B20: One-wire digital temperature sensor with programmable resolution

This comprehensive entry provides a detailed overview of the TMP411BDGKT, including its specifications, features, advantages, and application fields, as well as alternative models for comparison.