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AD7980BRMZRL7

Name: AD7980BRMZRL7
Rating: 4.7 (12 reviews)

IC ADC 16BIT SAR 10MSOP

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包 MSOP-10
資料表 AD7980BRMZRL7 DataSheet
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
Series	PulSAR®
ProductStatus	Active
NumberofBits	16
SamplingRate(PerSecond)	1M
NumberofInputs	1
InputType	Pseudo-Differential
DataInterface	SPI, DSP
Configuration	S/H-ADC
Ratio-S/H:ADC	1:1
NumberofA/DConverters	1
Architecture	SAR
ReferenceType	External
Voltage-SupplyAnalog	2.375V ~ 2.625V
Voltage-SupplyDigital	2.375V ~ 2.625V
OperatingTemperature	-40°C ~ 125°C
Package/Case	10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
SupplierDevicePackage	10-MSOP

概述

Description

The AD7980BRMZRL7 is a high-performance, 16-bit, successive approximation register (SAR) analog-to-digital converter (ADC) from Analog Devices. It features a sampling rate of up to 1 MSPS and operates with a supply voltage of 2.7V to 5.25V, making it suitable for low-power applications. This ADC offers a complete internal reference, differential input, and low power consumption, making it ideal for battery-operated devices.
With a low noise specification and excellent linearity, the AD7980 is suitable for industrial, medical, and instrumentation applications where precision is critical. The device communicates via a serial interface (SPI), allowing easy integration with microcontrollers and digital signal processors. Its compact package (LFCSP) facilitates space-constrained designs.
Overall, the AD7980BRMZRL7 stands out for its combination of speed, accuracy, and low power, making it a preferred choice for high-reliability applications in various fields.

Features

The AD7980BRMZRL7 is a 16-bit, 1 MSPS (mega samples per second) successive approximation register (SAR) analog-to-digital converter (ADC) from Analog Devices. Key features include:
1. Resolution: 16-bit conversion with low noise performance.
2. Input Range: Supports a bipolar input range up to ±10V.
3. Sampling Rate: Up to 1 MSPS, enabling high-speed applications.
4. Interface: SPI-compatible interface for easy communication with microcontrollers and digital signal processors.
5. Low Power Consumption: Operates on a low supply voltage, making it suitable for battery-powered applications.
6. Internal Reference: Comes with an internal voltage reference, simplifying design requirements.
7. Differential or Single-ended Input: Flexible input configuration suitable for various application needs.
8. On-chip Sample-and-Hold: Ensures accurate sampling of the input signal.
This ADC is ideal for applications in industrial automation, medical devices, and data acquisition systems where high performance and reliability are crucial.

Package

The AD7980BRMZRL7 is packaged in a 16-lead LFCSP (Lead Frame Chip Scale Package) with a 3mm x 3mm footprint. This package type provides a compact design suitable for applications requiring high-performance analog-to-digital conversion.

Pinout

The AD7980BRMZRL7 is a 16-bit, successive approximation ADC (Analog-to-Digital Converter) with a pin count of 20. It features a serial interface and is designed for low power and high precision applications.
Key functions of the pins include:
- Power supply pins (VDD and GND)
- Analog input (VIN) for the signal to be converted
- Digital output (DOUT) for the converted digital data
- Digital input (DIN) for configuration and control
- Clock input (SCK) for serial communication
- Chip select (CS) for device selection
- Additional pins for reference voltage (VREF) and other control signals.
The AD7980 operates with a supply voltage of 2.5V and provides low noise and low power consumption, making it suitable for battery-powered and portable applications.

Manufacturer

The manufacturer of the AD7980BRMZRL7 is Analog Devices, Inc. (ADI). Analog Devices is a global leader in the design and manufacturing of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company specializes in providing solutions for various applications, including industrial automation, automotive, healthcare, communications, and consumer electronics. Founded in 1965 and headquartered in Norwood, Massachusetts, ADI is known for its innovative technologies that enable precision measurement and data conversion, making it a key player in the semiconductor industry.

Application

The AD7980BRMZRL7 is a precision 16-bit successive approximation register (SAR) analog-to-digital converter (ADC) commonly used in applications such as industrial process control, medical instrumentation, data acquisition systems, and battery management systems. Its high accuracy and low power consumption make it suitable for portable devices and sensor interfacing in various fields, including automotive, telecommunications, and consumer electronics.

Equivalent

The AD7980BRMZRL7 is a 16-bit, 1 MSPS successive approximation register (SAR) ADC. Equivalent products include the ADS8320 from Texas Instruments, LTC1864 from Analog Devices, and MCP3564 from Microchip. These alternatives also offer similar specifications in terms of resolution, sampling rate, and interface compatibility, making them suitable for similar applications. Always verify specific requirements before selecting an equivalent.