TMP75AIDRG4

Product Overview

Category: Temperature Sensor
Use: Monitoring and controlling temperature in various applications
Characteristics: High accuracy, low power consumption, small form factor
Package: SOIC-8
Essence: Accurate temperature sensing and monitoring
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Temperature Range: -55°C to +125°C
• Accuracy: ±1°C (max) from -25°C to +100°C
• Supply Voltage: 2.7V to 5.5V
• Current Consumption: 10µA (typ)
• Resolution: 9 to 12 bits

Detailed Pin Configuration

1. GND
2. ALERT
3. SDA
4. SCL
5. A0
6. A1
7. OS
8. VCC

Functional Features

• Digital output
• Programmable resolution
• Low standby current
• SMBus and I2C compatible interface

Advantages and Disadvantages

Advantages: - High accuracy - Low power consumption - Small package size

Disadvantages: - Limited temperature range compared to some other sensors - Requires external pull-up resistors for I2C communication

Working Principles

The TMP75AIDRG4 operates by converting the analog voltage output from an integrated temperature sensor to a digital value using an internal ADC. This digital value is then transmitted via the I2C or SMBus interface to a microcontroller for further processing.

Detailed Application Field Plans

1. Industrial Automation: Monitoring and controlling temperature in manufacturing processes.
2. Consumer Electronics: Ensuring proper thermal management in electronic devices.
3. Automotive: Monitoring temperature in engine compartments and cabin environments.

Detailed and Complete Alternative Models

1. TMP102: Similar accuracy and resolution, with wider temperature range.
2. LM75: Comparable accuracy and interface, with different package options.

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