AD7887ARZ-REEL7

AD7887ARZ-REEL7

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AD7887ARZ-REEL7
IC ADC 12BIT SAR 8SOIC
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$4.15

Price update:a months ago
Available in stock: 1799
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
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$140M Growth in 5 Years
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50M Parts Shipped in 5 Years
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.
AD7887ARZ-REEL7 actual photo Pinout

The AD7887ARZ-REEL7 can be configured for either dual- or single-channel operation via the on-chip control register. There is a default single-channel mode that allows the AD7887ARZ-REEL7 to be operated as a read-only ADC. In single-channel operation, there is one analog input (AIN0) and the AIN1/VREF pin assumes its VREF function. This VREF pin allows the user access to the part’s internal 2.5 V reference, or the VREF pin can be overdriven by an external reference to provide the reference voltage for the part. This external reference voltage has a range of 2.5 V to VDD. The analog input range on AIN0 is 0 to VREF.

In dual-channel operation, the AIN1/VREF pin assumes its AIN1 function, providing a second analog input channel. In this case, the reference voltage for the part is provided via the VDD pin. As a result, the input voltage range on both the AIN0 and AIN1 inputs is 0 to VDD.

CMOS construction ensures low power dissipation of typically 2 mW for normal operation and 3 μW in power-down mode. The part is available in an 8-lead, 0.15-inch-wide narrow body SOIC and an 8-lead MSOP package.

Product Highlights
  • Smallest 12-bit dual-/single-channel ADC; 8-lead MSOP package.
  • Lowest power 12-bit dual-/single-channel ADC.
  • Flexible power management options, including automatic power-down after conversion.
  • Read-only ADC capability.
  • Analog input range from 0 V to VREF.
  • Versatile serial input/output port (SPI/QSPI/MICROWIRE/ DSP compatible).
  • Applications
  • Battery-powered systems (personal digital assistants, medical instruments, mobile communications)
  • Instrumentation and control systems
  • High speed modems
  • Feature

    • Specified for VDD of 2.7 V to 5.25 V
    • Flexible power/throughput rate management
    • Shutdown mode: 1 μA max
    • One or two single-ended inputs
    • Serial interface: SPI®/QSPI™/MICROWIRE™/DSP compatible
    • 8-lead narrow SOIC and MSOP packages

    Applications

    • Battery-powered systems (personal digital assistants, medical instruments, mobile communications)
    • Instrumentation and control systems
    • High speed modems

    Product Attributes

    TYPE DESCRIPTION Select all
    Voltage - Supply, Analog 2.7V ~ 5.25V
    Number of Bits 12
    Voltage - Supply, Digital 2.7V ~ 5.25V
    Sampling Rate (Per Second) 125k
    Number of Inputs 1, 2
    Operating Temperature -40°C ~ 125°C
    Input Type Single Ended
    Package / Case 8-SOIC (0.154", 3.90mm Width)
    Data Interface SPI, DSP
    Supplier Device Package 8-SOIC
    Configuration MUX-S/H-ADC
    Mounting Type Surface Mount
    Ratio - S/H:ADC 1:1
    Number of A/D Converters 1
    Architecture SAR
    Package Tape & Reel (TR)
    Reference Type External, Internal
    Product Status Active

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    $4.15

    Price update:a months ago
    Available in stock: 1799
    Analog Devices Inc.

    Analog Devices Inc.

    Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

    View All Product from Analog Devices Inc.

    Blog