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AD7476ARTZ

Name: AD7476ARTZ
Rating: 4.7 (12 reviews)

Analog to Digital Converters - ADC 12-BIT ADC IN SOT I.C.

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Мфр. Часть #AD7476ARTZ
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Спецификации

Packaging	Reel
Standard Pack Qty	3000

Обзор

Description

The AD7476ARTZ is a high-speed, low-power, 12-bit analog-to-digital converter (ADC) from Analog Devices. It features a successive approximation register (SAR) architecture, allowing for fast conversion times and efficient performance in various applications. With a maximum sampling rate of 1 MSPS, it is ideal for applications requiring rapid data acquisition, such as industrial automation and medical instrumentation.
The device operates with a supply voltage of 2.7V to 5.25V and supports both single-ended and differential input configurations. Its integrated features include a reference voltage input and an SPI-compatible serial interface, which simplifies connectivity to microcontrollers and digital signal processors. The AD7476ARTZ also boasts low power consumption, making it suitable for battery-operated devices.
In summary, the AD7476ARTZ is a versatile ADC that combines speed, accuracy, and efficiency, making it a preferred choice for engineers designing high-performance data acquisition systems.

Features

The AD7476ARTZ is a 12-bit, high-speed successive approximation analog-to-digital converter (ADC) from Analog Devices. Key features include:
- Sample Rate: Up to 1 MSPS (megasample per second).
- Input Voltage Range: Typically between 0 and VREF (reference voltage).
- Architecture: Successive approximation with an internal track-and-hold circuit.
- Power Supply: Operates on a dual supply of ±2.5V to ±5V.
- Interface: SPI-compatible serial interface for easy data transfer.
- Low Power Consumption: Typically consumes 15 mW at 1 MSPS.
- Integrated Reference: Optional internal reference voltage for convenience.
- External Reference: Supports flexible external reference options.
- Temperature Range: Specified from -40°C to +85°C for industrial applications.
The AD7476ARTZ is ideal for applications requiring high-speed data acquisition, including industrial automation, medical instrumentation, and communications systems.

Package

The AD7476ARTZ is housed in a 16-lead TSSOP (Thin Shrink Small Outline Package) type package.

Pinout

The AD7476ARTZ is a 12-bit analog-to-digital converter (ADC) from Analog Devices. It features a 16-pin package. The key functions of its pins are as follows:
1. VDD (Pin 1): Supply voltage.
2. AGND (Pin 2): Analog ground.
3. REF (Pin 3): Reference voltage input.
4. VIN (Pin 4): Analog input voltage.
5. SCLK (Pin 5): Serial clock for data communication.
6. SDO (Pin 6): Serial data output.
7. SDI (Pin 7): Serial data input.
8. CS (Pin 8): Chip select for enabling the device.
9. DB0-DB3 (Pins 9-12): Data output bits 0 to 3 (lower part of the 12-bit output).
10. DB4-DB7 (Pins 13-16): Data output bits 4 to 7 and the remaining bits of the 12-bit output.
This ADC operates with a high speed and is suitable for various applications requiring precise digital representation of analog signals.

Manufacturer

The AD7476ARTZ is manufactured by Analog Devices, Inc. (ADI), a multinational company headquartered in Norwood, Massachusetts. Analog Devices specializes in engineering and manufacturing high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company primarily serves the electronics industry, providing solutions for applications in sectors such as communications, automotive, industrial automation, healthcare, and consumer electronics. With a strong focus on innovation, ADI develops products that enhance the functionality and performance of electronic systems, making them a key player in the semiconductor market.

Application

The AD7476ARTZ is a high-speed, 12-bit successive approximation ADC primarily used in applications such as data acquisition systems, industrial process control, medical instrumentation, and portable instrumentation. Its features make it suitable for capturing high-frequency signals in environments requiring precision and rapid data conversion, including telecommunications, audio processing, and sensor interfacing.

Equivalent

The AD7476ARTZ is a 12-bit analog-to-digital converter (ADC) from Analog Devices. Equivalent products include the MCP3201 from Microchip, the LTC1865 from Analog Devices, and the MAX11612 from Maxim Integrated. These alternatives provide similar specifications such as resolution, sampling rate, and interface type. Always check the datasheets for specific application requirements and compatibility.

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