TMP104YFFR

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 DSBGA, 6-ball WSON
Essence: Precise temperature measurement for various applications
Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Temperature Range: -40°C to +125°C
• Accuracy: ±0.5°C (max) from -10°C to +85°C
• Supply Voltage: 2.7V to 5.5V
• Current Consumption: 6µA (typ) at 3.3V
• Interface: I2C/SMBus compatible

Detailed Pin Configuration

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

Functional Features

• High accuracy over a wide temperature range
• Low power consumption for energy-efficient operation
• Small package size for space-constrained designs
• Digital output for easy interfacing with microcontrollers

Advantages and Disadvantages

Advantages: - High accuracy - Low power consumption - Small package size - Digital output interface

Disadvantages: - Limited temperature range compared to some alternatives - Requires careful PCB layout for optimal performance

Working Principles

The TMP104YFFR operates by converting the temperature of its surroundings into a digital output using an internal sensor. This digital output can be read by a microcontroller through the I2C/SMBus interface, allowing for precise temperature monitoring and control.

Detailed Application Field Plans

1. Consumer Electronics: Used in smartphones, tablets, and laptops for thermal management.
2. Industrial Automation: Employed in industrial equipment to monitor and regulate operating temperatures.
3. Medical Devices: Integrated into medical instruments to ensure accurate temperature measurements.

Detailed and Complete Alternative Models

1. TMP102: Similar accuracy and interface, but with a smaller temperature range.
2. TMP116: Higher accuracy and wider temperature range, but larger package size.

In conclusion, the TMP104YFFR temperature sensor offers high accuracy, low power consumption, and a compact package, making it suitable for a wide range of applications in consumer electronics, industrial automation, and medical devices.

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