TC77-3.3MOATR

Product Overview

Category

The TC77-3.3MOATR belongs to the category of temperature sensors.

Use

It is used for accurately measuring temperature in various electronic devices and systems.

Characteristics

• High accuracy
• Wide operating temperature range
• Small form factor
• Low power consumption

Package

The TC77-3.3MOATR comes in a small surface-mount package, making it suitable for compact designs.

Essence

This temperature sensor is essential for maintaining optimal operating conditions in electronic equipment.

Packaging/Quantity

The TC77-3.3MOATR is typically packaged in reels containing a specified quantity, such as 2500 units per reel.

Specifications

• Operating Voltage: 2.7V to 5.5V
• Temperature Range: -55°C to +125°C
• Accuracy: ±1°C (maximum) from -25°C to +85°C
• Output: Digital SPI interface
• Power Consumption: 250µA (typical)

Detailed Pin Configuration

The TC77-3.3MOATR has a standard 8-pin configuration: 1. VCC 2. GND 3. SCK (Serial Clock) 4. CS (Chip Select) 5. SO (Serial Data Output) 6. NC (No Connection) 7. NC (No Connection) 8. SHDN (Shutdown)

Functional Features

• High accuracy over a wide temperature range
• Digital output for easy interfacing with microcontrollers
• Low power consumption for energy-efficient operation
• Shutdown mode for further power savings

Advantages and Disadvantages

Advantages

• Accurate temperature measurement
• Small form factor
• Easy integration with digital systems
• Wide operating temperature range

Disadvantages

• Limited to digital interface only
• Requires careful PCB layout for optimal performance

Working Principles

The TC77-3.3MOATR utilizes an on-chip temperature sensor and sigma-delta analog-to-digital converter to accurately measure the temperature. The digital output is then transmitted via the SPI interface for further processing by the host system.

Detailed Application Field Plans

The TC77-3.3MOATR is ideal for applications requiring precise temperature monitoring, such as: - Industrial control systems - Automotive electronics - Consumer electronics - Medical devices - HVAC (Heating, Ventilation, and Air Conditioning) systems

Detailed and Complete Alternative Models

• TMP117: Offers higher accuracy and lower power consumption
• LM75: Provides I2C interface and wider supply voltage range
• DS18B20: Features 1-wire interface and programmable resolution

In conclusion, the TC77-3.3MOATR temperature sensor offers high accuracy and reliability in a compact package, making it suitable for a wide range of temperature monitoring applications.

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