AD7276ARMZ

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AD7276ARMZ

+BOM

IC ADC 12BIT SAR 8MSOP

  • Nhà sản xuấtCông ty Analog Devices Inc.

  • Ông. Phần #AD7276ARMZ

  • Bảng dữ liệu AD7276ARMZ DataSheet

  • Có sẵn5378

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Thông số kỹ thuật

thuộc tính Giá trị
PartStatus Active
BaseProductNumber AD7276
NumberofBits 12
SamplingRate(PerSecond) 3M
NumberofInputs 1
InputType Single Ended
DataInterface SPI, DSP
Configuration S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 1
Architecture SAR
ReferenceType Supply
Voltage-Supply,Analog 2.35V ~ 3.6V
Voltage-Supply,Digital 2.35V ~ 3.6V
OperatingTemperature -40°C ~ 125°C
Package 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
SupplierDevicePackage 8-MSOP
MountingType Surface Mount
Packaging Tube

Tổng quan

Description

The AD7276ARMZ is a high-speed, dual-channel analog-to-digital converter (ADC) designed for precision applications. Operating at a maximum sampling rate of 1 MSPS (mega samples per second), it features a 12-bit resolution, allowing for accurate digital representation of analog signals. This ADC supports various input voltage ranges, making it suitable for a wide range of applications, including industrial process control, medical devices, and data acquisition systems.
Key features include a low power consumption mode, fast settling time, and built-in reference voltage options, which enhance its versatility in different configurations. The AD7276ARMZ communicates via a serial peripheral interface (SPI), simplifying integration with microcontrollers and digital signal processors. Its compact design and operational reliability make it an excellent choice for embedded systems requiring high performance in compact form factors. Overall, the AD7276ARMZ is well-suited for environments where speed and accuracy are paramount.

Equivalent

The AD7276ARMZ chip is a 16-bit analog-to-digital converter (ADC) with a serial interface. Equivalent products include the MCP3202 from Microchip, the LTC1865 from Analog Devices, and the ADS1115 from Texas Instruments. Each offers similar specifications, such as resolution and data interface, but may differ in features like sample rates and power consumption. Always check the datasheets for specific application requirements.

Features

The AD7276ARMZ is a high-performance 12-bit analog-to-digital converter (ADC) featuring a maximum sampling rate of 1 MSPS (megasample per second). Key features include:
- 12-bit Resolution: Offers high accuracy for a variety of applications.
- Single Supply Operation: Operates from a single +5V supply, simplifying design and power management.
- Low Power Consumption: Consumes only 1.5 mW at 1 MSPS, making it suitable for battery-powered devices.
- Internal Voltage Reference: Includes an internal reference for stable performance.
- Differential Input: Supports differential input signals for improved noise immunity.
- Serial Interface: Utilizes a serial interface (SPI-compatible) for easy integration with microcontrollers and processors.
- Wide Input Voltage Range: Accepts input voltages up to the reference voltage.
- Fast Settling Time: Ensures rapid response times essential for high-speed applications.
- Flexible Operating Modes: Supports various operating modes to enhance performance and flexibility.
This makes the AD7276ARMZ ideal for applications in industrial control, portable instrumentation, and data acquisition systems.

Pinout

The AD7276ARMZ is a 12-bit analog-to-digital converter (ADC) from Analog Devices. It features a 16-pin LFCSP (Lead Frame Chip Scale Package) configuration.
Pin Count: 16 pins.
Key Functions of Pins:
1. Power Supply Pins: VDD and GND for powering the device.
2. Analog Inputs: IN+ and IN- for differential input signals.
3. Digital Interface: SDATA (data output), SCLK (serial clock), and CS (chip select) for SPI communication.
4. Reference Voltage: VREF for setting the reference voltage of the ADC.
5. Conversion Control: CONVST for starting the conversion process.
6. Additional Pins: Various pins for configuration and auxiliary functions such as SDO (serial data output) and various grounds.
The AD7276ARMZ is designed for high-speed conversions, and it is commonly used in applications requiring high precision and speed, such as industrial control and data acquisition systems.

Manufacturer

The AD7276ARMZ is manufactured by Analog Devices, Inc. (ADI), a prominent American multinational semiconductor company. Founded in 1965, Analog Devices specializes in designing and manufacturing high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company's products are widely used in various applications, including communications, industrial automation, healthcare, automotive, and consumer electronics.
The AD7276ARMZ specifically is a dual-channel, 12-bit analog-to-digital converter (ADC) that is designed for precision data acquisition applications. Analog Devices is known for its innovation and expertise in signal processing technologies, providing solutions that enable the development of advanced electronic systems across multiple industries.

Application

The AD7276ARMZ is a 12-bit, dual-channel analog-to-digital converter (ADC) primarily used in applications such as data acquisition systems, industrial automation, and medical instrumentation. Its features make it suitable for sensor interfacing, motor control, and process monitoring. The device is ideal for applications requiring high-speed sampling and accurate signal conversion, such as in automotive electronics, portable medical devices, and communication systems. Additionally, its versatility supports usage in embedded systems and IoT devices for real-time data processing and analysis.

Package

The AD7276ARMZ is packaged in a 16-lead LFCSP (Lead Frame Chip Scale Package) with dimensions of 3 mm x 3 mm. This compact package type is designed for efficient thermal performance and minimal PCB space usage.

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