AD7880BRZ-REEL

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AD7880BRZ-REEL

+BOM

IC ADC 12BIT SAR 24SOIC

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  • 제조업체 부품 #AD7880BRZ-REEL

  • 데이터시트 AD7880BRZ-REEL DataSheet

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90-판매 후 1일 보증

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사양

속성 가치
Part Status Active
Number of Bits 12
Sampling Rate (Per Second) 66k
Number of Inputs 2
Input Type Single Ended
Data Interface Parallel
Configuration S/H-ADC
Ratio - S / H: ADC 1:1
Number of A / D Converters 1
Architecture SAR
Reference Type External, Supply
Voltage - Supply, Analog 5V
Voltage - Supply, Digital 5V
Operating Temperature -40°C ~ 85°C
Package / Case 24-SOIC (0.295", 7.50mm Width)
Supplier Device Package 24-SOIC
Mounting Type Surface Mount
Base Product Number AD7880

개요

Description

The AD7880BRZ-REEL is a high-performance, 16-bit Analog-to-Digital Converter (ADC) from Analog Devices. Designed for low-power applications, it features a sampling rate of up to 100 kSPS, making it suitable for a variety of sensor interfaces and data acquisition systems. This ADC utilizes a successive approximation register (SAR) architecture, which ensures fast conversion times and high accuracy.
Key features include an integrated reference voltage, a low-noise design, and a serial interface (SPI) for easy communication with microcontrollers. The AD7880 also supports differential and single-ended input configurations, enhancing its versatility for different signal types.
With a supply voltage range of 2.7V to 5.5V, it is well-suited for battery-powered applications. Its compact package and efficient performance make the AD7880BRZ-REEL an excellent choice for applications such as industrial automation, medical devices, and portable instrumentation. Overall, it combines precision, power efficiency, and ease of integration, making it a valuable component for electronic design engineers.

Equivalent

The AD7880BRZ-REEL is a 12-bit analog-to-digital converter (ADC) from Analog Devices. Equivalent products include the MCP3201 from Microchip, the LTC1867 from Analog Devices, and the MAX11612 from Maxim Integrated. These alternatives offer similar specifications, such as resolution, interface, and sampling rates, but it’s important to review their datasheets for specific compatibility and performance characteristics to ensure they meet your application needs.

Features

The AD7880BRZ-REEL is a high-performance, 16-bit analog-to-digital converter (ADC) designed for low-power applications. Key features include:
1. Resolution: 16-bit conversion, providing high accuracy and precision.
2. Sampling Rate: Up to 500 kSPS, suitable for fast-changing signals.
3. Input Voltage Range: 0 V to VREF, allowing flexibility in signal conditioning.
4. Low Power Consumption: Typically consumes 1.8 mW during operation, ideal for battery-powered devices.
5. Low Noise: Ensures minimal signal distortion and higher quality data.
6. SPI Interface: Supports a Serial Peripheral Interface for easy communication with microcontrollers.
7. Internal Reference Voltage: Optional built-in voltage reference simplifies circuit design.
8. Diagnostic Features: Includes features for self-diagnostics and error detection.
9. Temperature Range: Wide operating temperature range (-40°C to +125°C) for industrial applications.
These features make the AD7880BRZ-REEL suitable for applications in industrial automation, medical devices, and portable instrumentation.

Pinout

The AD7880BRZ-REEL is a 16-bit analog-to-digital converter (ADC) from Analog Devices with a pin count of 20.
Key functions of the pins include:
1. Supply Pins: VDD (power supply) and VSS (ground).
2. Analog Input Pins: AIN+ and AIN- for differential input signals.
3. Digital Interface: Pins for the serial interface (SDO, SDI, SCLK) for data communication.
4. Control Pins: CS (Chip Select) for selecting the ADC, RDY (Ready) indicating conversion completion, and other configuration pins like RESET and CONVST for controlling operation modes.
5. Reference Voltage Pins: VREF for external reference voltage input.
This device features a fast conversion time and is suitable for applications requiring precision measurements.

Manufacturer

The manufacturer of the AD7880BRZ-REEL is Analog Devices, Inc. Analog Devices is a multinational company specializing in the design and manufacturing of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company plays a critical role in various sectors such as communications, automotive, industrial, healthcare, and consumer electronics.
The AD7880 is a 16-bit, 1 MSPS (megasample per second) successive approximation ADC (analog-to-digital converter) that targets applications requiring high precision and fast data conversion. Analog Devices is known for its innovation and quality in the semiconductor industry, consistently providing solutions that enable advancements in electronic systems. The company's products are widely used in various applications, including instrumentation, data acquisition, and signal processing, making it a key player in the semiconductor landscape.

Application

The AD7880BRZ-REEL is a precision, low power, 12-bit analog-to-digital converter (ADC) suitable for various applications, including:
1. Medical Devices: Used in patient monitoring and diagnostic equipment.
2. Industrial Automation: Ideal for sensor data acquisition and process control.
3. Instrumentation: Employed in data loggers and measurement systems.
4. Consumer Electronics: Utilized in audio processing and control systems.
5. Telecommunications: Applied in signal processing and monitoring systems.
Its features include low power consumption, high accuracy, and a serial interface, making it versatile for these sectors.

Package

The AD7880BRZ-REEL is packaged in a 16-lead TSSOP (Thin Shrink Small Outline Package) format.

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