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ADT7420UCPZ-RL7

Name: ADT7420UCPZ-RL7
Rating: 4.7 (12 reviews)

SENSOR DGTL -40C-150C 16LFCSP

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Mfr.부분 #ADT7420UCPZ-RL7
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데이터시트 ADT7420UCPZ-RL7 DataSheet
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사양

Part Status	Active
Sensor Type	Digital, Local
Sensing Temperature - Local	-40°C ~ 150°C
Output Type	I2C
Voltage - Supply	2.7V ~ 5.5V
Resolution	15 b
Features	One-Shot, Output Switch, Programmable Limit, Programmable Resolution, Shutdown Mode
Accuracy - Highest (Lowest)	±0.2°C (±0.6°C)
Test Condition	-10°C ~ 85°C (-40°C ~ 125°C)
Operating Temperature	-40°C ~ 150°C
Mounting Type	Surface Mount
Package / Case	16-WQFN Exposed Pad, CSP
Supplier Device Package	16-LFCSP-WQ (4x4)
Base Product Number	ADT7420

개요

Description

The ADT7420UCPZ-RL7 is a high-precision digital temperature sensor from Analog Devices. It operates over a wide temperature range of -40°C to +125°C, with a resolution of 0.0625°C. The sensor communicates via an I²C interface, allowing easy integration into microcontroller-based systems.
Key features include a low power consumption mode, programmable alert outputs, and a built-in temperature conversion capability, ensuring fast response times. It offers an accuracy of ±0.5°C across the specified range, making it suitable for applications requiring precise temperature measurements, such as in industrial, automotive, and consumer electronics.
The device includes an integrated 12-bit ADC, enabling accurate digital temperature readings and minimizing design complexity. Its compact package and reliability make it a popular choice for designers looking to implement temperature monitoring in their systems.

Features

The ADT7420UCPZ-RL7 is a high-accuracy digital temperature sensor from Analog Devices. Key features include:
1. Temperature Range: Operates from -40°C to +125°C with an accuracy of ±0.5°C at 25°C.
2. Digital Output: Provides a 12-bit digital output via I2C interface, allowing easy integration with microcontrollers.
3. Low Power Consumption: Designed for low power applications, suitable for battery-operated devices.
4. Multiple User-Selectable Resolutions: Supports user-configurable resolutions of 13-bit, 12-bit, or 11-bit, optimizing power and performance.
5. Programmable Alert Function: Features programmable over-temperature and under-temperature alerts, enhancing system monitoring.
6. Thermal Response: Fast response time suitable for various applications, including HVAC, industrial, and consumer electronics.
This sensor is ideal for precise temperature measurements in various environments, offering reliability and efficiency.

Package

The ADT7420UCPZ-RL7 is packaged in a LFCSP (Lead Frame Chip Scale Package) with a 16-lead configuration. It provides a compact, surface-mount option suitable for various applications, ensuring efficient thermal performance and space-saving design.

Pinout

The ADT7420UCPZ-RL7 is a digital temperature sensor with a 16-pin LFCSP (Lead Frame Chip Scale Package) configuration. It features a pin count of 16.
Key functions of its pins include:
1. VDD: Power supply input.
2. GND: Ground connection.
3. SDA: Serial data line for I2C communication.
4. SCL: Serial clock line for I2C communication.
5. ALERT: Alert output that indicates when the temperature exceeds a programmed threshold.
6. T_C: Thermocouple input (optional feature, depending on configuration).
7. Other pins: Configuration and general-purpose I/O for various functionalities.
The ADT7420 provides high accuracy temperature measurements and supports a wide operating temperature range, making it suitable for various applications like industrial, automotive, and consumer electronics.

Manufacturer

The ADT7420UCPZ-RL7 is manufactured by Analog Devices, Inc. Analog Devices is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company specializes in high-performance solutions for a variety of applications, including industrial automation, automotive, communications, healthcare, and consumer electronics. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices is well-known for its focus on precision and innovation in the semiconductor industry. The ADT7420 is a high-accuracy digital temperature sensor, showcasing the company's commitment to providing advanced technologies that enhance performance and reliability in electronic systems.

Application

The ADT7420UCPZ-RL7 is a precision digital temperature sensor used in various applications, including industrial temperature monitoring, HVAC systems, medical devices, and consumer electronics. Its high accuracy and wide temperature range make it suitable for temperature control in automotive systems, environmental monitoring, and data loggers. Additionally, it can be utilized in smart home devices and refrigeration systems for efficient temperature regulation.

Equivalent

The ADT7420UCPZ-RL7 is a digital temperature sensor. Equivalent products include the TI TMP117, Maxim MAX31865, and the MCP9808 from Microchip. These sensors offer similar digital interfaces and temperature measurement capabilities, though specifications such as accuracy, resolution, and operating range may vary. Always verify compatibility based on your specific application needs.