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AD7921AUJZ-R2

AD7921AUJZ-R2

Manufacturer No:

AD7921AUJZ-R2

Manufacturer:

Analog Devices Inc.

Description:

IC ADC 12BIT SAR TSOT23-8

Datasheet:

Datasheet

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AD7921AUJZ-R2 Specifications

  • Type
    Parameter
  • Mounting Type
    Surface Mount
  • Supplier Device Package
    TSOT-23-8
  • Package / Case
    SOT-23-8 Thin, TSOT-23-8
  • Operating Temperature
    -40°C ~ 85°C
  • Features
    -
  • Voltage - Supply, Digital
    2.35V ~ 5.25V
  • Voltage - Supply, Analog
    2.35V ~ 5.25V
  • Reference Type
    Supply
  • Architecture
    SAR
  • Number of A/D Converters
    1
  • Ratio - S/H:ADC
    1:1
  • Configuration
    MUX-S/H-ADC
  • Data Interface
    SPI, DSP
  • Input Type
    Single Ended
  • Number of Inputs
    2
  • Sampling Rate (Per Second)
    250k
  • Number of Bits
    12
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The AD7921AUJZ-R2 is a high-performance, low-power, 12-bit analog-to-digital converter (ADC) integrated circuit chip. Some of its advantages and application scenarios are:1. High Performance: The AD7921AUJZ-R2 offers a high-resolution of 12 bits, providing accurate and precise conversion of analog signals into digital data. It has a fast conversion rate of up to 1 MSPS (Mega Samples Per Second), enabling real-time data acquisition.2. Low Power Consumption: This ADC chip is designed to operate at low power, making it suitable for battery-powered or energy-efficient applications. It has a low power consumption of 1.3 mW at 1 MSPS and 2.5 μW in power-down mode.3. Wide Input Voltage Range: The AD7921AUJZ-R2 supports a wide input voltage range of 0 V to VREF, where VREF can be set between 2.5 V and 5 V. This allows for flexibility in interfacing with various analog signal sources.4. Small Package Size: The chip is available in a small 10-lead MSOP (Mini Small Outline Package), which makes it suitable for space-constrained applications or designs where size is a critical factor.5. Industrial and Automotive Applications: The AD7921AUJZ-R2 is designed to operate in harsh environments, making it suitable for industrial and automotive applications. It has a wide operating temperature range of -40°C to +125°C and is resistant to electromagnetic interference (EMI).6. Data Acquisition Systems: The high-resolution and fast conversion rate of the AD7921AUJZ-R2 make it ideal for data acquisition systems that require accurate and real-time conversion of analog signals into digital data. It can be used in applications such as temperature measurement, pressure sensing, and sensor interfacing.7. Portable and Battery-Powered Devices: Due to its low power consumption and small package size, the AD7921AUJZ-R2 is well-suited for portable and battery-powered devices. It can be used in applications like portable medical devices, handheld instruments, and battery-powered sensors.8. Communication Systems: The ADC chip can be used in communication systems for analog-to-digital conversion of signals, such as voice or audio data. It can be integrated into communication devices like modems, routers, and wireless transceivers.Overall, the AD7921AUJZ-R2 offers high-performance analog-to-digital conversion with low power consumption, making it suitable for a wide range of applications in various industries.
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