AD7091R-8BRUZ

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AD7091R-8BRUZ

IC ADC 12BIT SAR 24TSSOP

  • Производитель
  • Мфр. Часть #AD7091R-8BRUZ
  • Пакет TSSOP-24
  • Лист данных
  • В наличии7329

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Спецификации

Package Tube
ProductStatus Active
NumberofBits 12
SamplingRate(PerSecond) 1M
NumberofInputs 8
InputType Single Ended
DataInterface SPI, DSP
Configuration S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 1
Architecture SAR
ReferenceType Supply
Voltage-SupplyAnalog 2.09V ~ 5.25V
Voltage-SupplyDigital 2.09V ~ 5.25V
OperatingTemperature -40°C ~ 125°C
Package/Case 24-TSSOP (0.173, 4.40mm Width)
SupplierDevicePackage 24-TSSOP

Обзор

Description

The AD7091R-8BRUZ is a 12-bit, single-channel analog-to-digital converter (ADC) from Analog Devices, designed for high-performance applications. It features a sampling rate of up to 1 MSPS and operates on a single supply voltage ranging from 2.7V to 5.25V. The device utilizes a successive approximation register (SAR) architecture, providing a fast and efficient conversion process while minimizing power consumption.
Key features include an internal reference voltage, SPI-compatible serial interface for easy communication with microcontrollers, and programmable gain, making it suitable for various sensor applications. The AD7091R-8BRUZ is optimized for low power consumption, with a typical standby current of only 2 µA, and it is packaged in a compact 8-lead MSOP, facilitating integration into space-constrained designs.
This ADC is ideal for industrial, automotive, and medical applications, where precision and speed are critical. Overall, the AD7091R-8BRUZ offers a reliable solution for converting analog signals to digital format with high accuracy and efficiency.

Features

The AD7091R-8BRUZ is a high-performance, 12-bit analog-to-digital converter (ADC) from Analog Devices, designed for applications requiring precise data conversion. Key features include:
1. Resolution: 12-bit conversion with an 8-channel multiplexer.
2. Sampling Rate: Up to 1 MSPS, ensuring fast data acquisition.
3. Low Power Consumption: Operates at 1.8V to 5V supply voltage, making it suitable for battery-powered devices.
4. Internal Reference: Includes an internal reference voltage for ease of use.
5. Differential Input: Supports single-ended and differential input configurations for flexibility in signal conditioning.
6. Digital Interface: Offers a serial interface (SPI) for easy integration with microcontrollers and DSPs.
7. Low Noise: Features low noise performance, enhancing signal integrity.
8. Temperature Range: Suitable for industrial applications with an extended temperature range.
These features make the AD7091R-8BRUZ ideal for applications in industrial automation, medical instrumentation, and data acquisition systems.

Package

The AD7091R-8BRUZ is packaged in a 16-lead TSSOP (Thin Shrink Small Outline Package) format.

Pinout

The AD7091R-8BRUZ is a 12-bit analog-to-digital converter (ADC) with a pin count of 28. Its primary functions include converting analog signals to digital data with high accuracy and speed. The device features a parallel interface for output, allowing for quick data transfer.
Key pin functions include:
- VDD: Power supply
- GND: Ground connection
- AIN: Analog input channels
- D[11:0]: Digital output data bits (12 bits)
- CLK: Clock input for ADC operation
- CS: Chip select for enabling device
- RD: Read control for data output
- SDO: Serial data output for data transfer
- REF+ / REF-: Reference voltage pins for ADC operation
- START: Initiates the conversion process
These functions allow the ADC to efficiently sample and convert analog inputs to a digital format suitable for further processing in various applications, such as industrial automation and data acquisition systems.

Manufacturer

The AD7091R-8BRUZ is manufactured by Analog Devices, Inc. (ADI), a leading global company in the field of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices specializes in high-performance semiconductor products used in various applications, including communications, automotive, industrial, and consumer electronics. The company is known for its innovation in signal processing technology and provides solutions that enhance the performance of electronic systems.

Application

The AD7091R-8BRUZ is a 12-bit analog-to-digital converter (ADC) primarily used in applications such as industrial process control, medical instrumentation, data acquisition systems, and portable instrumentation. Its high speed and low power consumption make it suitable for battery-operated devices, while its ability to handle multiple input channels is ideal for systems requiring multiplexed data conversion.

Equivalent

The AD7091R-8BRUZ is a 12-bit, 1 MSPS ADC. Equivalent products include:
1. MCP3201 - Microchip
2. ADS8320 - Texas Instruments
3. LTC1865 - Analog Devices
4. MAX1301 - Maxim Integrated
5. AD7980 - Analog Devices
Compatibility may vary; always check specifications for your specific application.

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