AD7982BRMZRL7

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AD7982BRMZRL7

IC ADC 18BIT SAR 10MSOP

  • Fabricant
  • Mfr. Partie #AD7982BRMZRL7
  • Paquet MSOP-10
  • Fiche de données
  • En stock2762

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Spécifications

Package Tape & Reel (TR),Cut Tape (CT)
Series PulSAR®
ProductStatus Active
NumberofBits 18
SamplingRate(PerSecond) 1M
NumberofInputs 1
InputType 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 ~ 85°C
Package/Case 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
SupplierDevicePackage 10-MSOP

Vue d'ensemble

Description

The AD7982BRMZRL7 is a high-performance, 16-bit, single-channel analog-to-digital converter (ADC) from Analog Devices. It features a sample rate of up to 1 MSPS (megasamples per second) and utilizes a successive approximation register (SAR) architecture, which provides excellent accuracy and speed.
The ADC operates with a reference voltage of 2.5V and offers low power consumption, making it suitable for battery-powered applications. Its digital output is available in a standard serial interface format, compatible with SPI, allowing for easy integration with microcontrollers and digital signal processors.
Key features include low noise, a wide input voltage range, and excellent linearity, making the AD7982 ideal for precision applications such as data acquisition, industrial control, and medical instrumentation. The device is housed in a compact LFCSP package, ensuring efficient use of PCB space while maintaining high performance.
Overall, the AD7982BRMZRL7 is a robust choice for applications requiring high-resolution and fast conversion of analog signals to digital form.

Features

The AD7982BRMZRL7 is a 16-bit, 1 MSPS successive approximation register (SAR) analog-to-digital converter (ADC) from Analog Devices. Key features include:
1. Resolution: 16-bit performance, providing high precision in digital output.
2. Sampling Rate: Capable of 1 MSPS, allowing for fast data acquisition.
3. Input Range: Supports a voltage range from 0 to VREF, typically from 2.5V to 5V.
4. Power Consumption: Low power operation, consuming around 30 mW at 1 MSPS.
5. Interface: SPI-compatible digital interface for easy integration with microcontrollers and DSPs.
6. Low Noise: Offers excellent noise performance, enhancing signal fidelity.
7. Integrated Features: Includes reference buffers and a wide operating temperature range, making it suitable for various applications.
8. Package: Available in a compact LFCSP (Lead Frame Chip Scale Package), enhancing thermal performance.
These features make the AD7982BRMZRL7 ideal for applications in industrial, medical, and instrumentation systems requiring accurate data conversion.

Package

The AD7982BRMZRL7 is packaged in a 16-lead LFCSP (Lead Frame Chip Scale Package) with a size of 3mm x 3mm. This package type is designed for high performance and compact applications in electronic devices.

Pinout

The AD7982BRMZRL7 is a 16-bit, 1 MSPS, successive approximation analog-to-digital converter (ADC) from Analog Devices. It comes in a 16-lead LFCSP package (Lead Frame Chip Scale Package). The pin count is 16 pins.
Key functions of the pins include:
1. VDD: Power supply.
2. GND: Ground reference.
3. VIN+: Positive analog input.
4. VIN-: Negative analog input.
5. SCLK: Serial clock for data output.
6. SDOUT: Serial data output.
7. SYNC: Frame synchronization input.
8. REF: Reference voltage input.
9. CS: Chip select for serial communication.
10. RESET: Reset the ADC to a known state.
Additional pins may include those for various configurations or specific operational modes. Overall, the AD7982BRMZRL7 is designed for high-performance data acquisition applications.

Manufacturer

The AD7982BRMZRL7 is manufactured by Analog Devices, Inc. (ADI). Analog Devices is a multinational semiconductor company headquartered in Norwood, Massachusetts, specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs). The company serves various industries, including communications, healthcare, automotive, and industrial automation, providing solutions for signal processing and data conversion applications. ADI is well-known for its innovation in precision measurement and high-speed signal processing technologies.

Application

The AD7982BRMZRL7 is a 16-bit, 1 MSPS successive approximation register (SAR) analog-to-digital converter (ADC). It is used in various applications including industrial process control, medical instrumentation, data acquisition systems, and battery monitoring. Its low power consumption and high precision make it suitable for portable devices and sensor applications in automotive, environmental monitoring, and consumer electronics.

Equivalent

The AD7982BRMZRL7 is a 16-bit, 1 MSPS analog-to-digital converter (ADC) from Analog Devices. Equivalent products include the MCP3201 from Microchip, the LTC1407 from Analog Devices, and the MAX11614 from Maxim Integrated. These alternatives offer similar specifications, such as resolution and sampling rates, but may have different features or interface options. Always check the specific datasheets for compatibility based on your application requirements.

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