AD7980BRMZ

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AD7980BRMZ

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IC ADC 16BIT SAR 10MSOP

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Thông số kỹ thuật

thuộc tính Giá trị
Package Bulk,Tube
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

Tổng quan

Description

The AD7980BRMZ is a high-performance, precision analog-to-digital converter (ADC) from Analog Devices. It belongs to the PulSAR family and is designed for applications requiring fast and accurate conversion from analog to digital signals. This component features a 16-bit resolution and can achieve a sampling rate of up to 1 MSPS (million samples per second).
The AD7980BRMZ operates with a low power consumption of approximately 400 μA at 1 MSPS, making it suitable for battery-powered and portable applications. It supports a wide input voltage range, is equipped with a simple SPI-compatible serial interface for data transmission, and requires no pipeline delay, enhancing its real-time processing capability.
This ADC is housed in a compact 10-lead MSOP package, ensuring ease of integration into various electronic systems. Its high accuracy, low power consumption, and small form factor make the AD7980BRMZ ideal for applications in instrumentation, medical equipment, and industrial control systems.

Equivalent

The AD7980BRMZ is a 16-bit, 1 MSPS PulSAR ADC from Analog Devices. Equivalent products include the LTC1867 from Analog Devices, the ADS8320 from Texas Instruments, and the MCP33131 from Microchip Technology. These alternatives offer similar resolution and sampling rates, but it's important to check the specific features and specifications like power consumption, input types, and package compatibility to ensure a proper match for your application.

Features

The AD7980BRMZ is a precision analog-to-digital converter (ADC) from Analog Devices, known for its high performance and energy efficiency. Key features include:
1. Resolution and Architecture: It offers a 16-bit resolution with a successive approximation register (SAR) architecture.
2. Sampling Rate: The device supports a high-speed sampling rate of up to 1 MSPS (million samples per second).
3. Power Consumption: It is designed for low power consumption, making it ideal for battery-powered and portable applications.
4. Input Range: The ADC supports a unipolar input range of 0 to VREF, where VREF is the reference voltage, typically up to 5V.
5. Interface: It features a simple SPI-compatible serial interface for easy integration with microcontrollers and DSPs.
6. Package: The AD7980BRMZ comes in a compact 10-lead MSOP package, which is suitable for space-constrained applications.
7. Temperature Range: It operates over a wide temperature range from -40°C to +85°C.
8. Performance: The device provides excellent dynamic performance and accuracy, with low total harmonic distortion (THD).
These attributes make the AD7980BRMZ suitable for applications in instrumentation, data acquisition systems, and industrial controls.

Pinout

The AD7980BRMZ is an integrated circuit from Analog Devices and is part of the AD7980 series. It is an Analog-to-Digital Converter (ADC) with a pin count of 10. This 16-bit, 1 MSPS PulSAR ADC is designed for high-performance applications.
The primary functions of the AD7980BRMZ include:
1. Analog Input (IN+ and IN-): Differential input for the analog signal to be converted.
2. Reference Input (REF): Provides the reference voltage for conversion.
3. Digital Interface (SDI, SDO, and SCK): SPI-compatible interface for data communication.
- SDI: Serial Data Input.
- SDO: Serial Data Output.
- SCK: Serial Clock Input.
4. Power Supply Pins (VDD and GND):
- VDD: Power supply input.
- GND: Ground reference.
5. Chip Select (CS): Used to enable the serial interface.
The AD7980BRMZ offers low power consumption and operates with a single 2.5 V power supply, making it suitable for a wide range of precision data acquisition applications.

Manufacturer

The AD7980BRMZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design, manufacturing, and marketing of a wide range of integrated circuits used in electronic equipment. The company is well-known for its innovations in signal processing, data conversion, power management technology, and analog technology. Their products are widely used in industries such as telecommunications, automotive, healthcare, and consumer electronics.

Application

The AD7980BRMZ is a precision, low-power, 16-bit analog-to-digital converter (ADC) suitable for various applications. Its application areas include:
1. Data Acquisition Systems: Used in industrial and scientific measurement systems for high-accuracy data capture.
2. Medical Instrumentation: Suitable for applications like portable medical devices due to its high precision and low power consumption.
3. Industrial Automation: Ideal for process control and monitoring systems, where precise data conversion is essential.
4. Battery-Powered Equipment: Efficient in low-power and portable applications, such as remote sensors and handheld devices.
5. Communication Systems: Employed in RF signal processing and other communication equipment for precise signal conversion.

Package

The AD7980BRMZ is a precision analog-to-digital converter (ADC) from Analog Devices, featuring a 16-bit, 1 MSPS, successive approximation register architecture. It is housed in an MSOP (Mini Small Outline Package), specifically an 8-lead MSOP, which is compact and suitable for space-constrained applications.

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