AD7892AN-3 - Brand New Analog Devices IC Chips

In Stock:1281 ,Ready for Immediate Shipping
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In Stock: 1281, Ready for Immediate Shipping
Category:IC Chips
Chipdatas Part No.:CD91-AD7892AN-3
Manufacturer Part No.:AD7892AN-3
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  • Description

    The AD7892AN-3 is a high speed, low power, 12-bit A/D converter that operates from a single +5 V supply. It has a 1.47 µs successive approximation ADC, an on-chip track/hold amplifier, an internal +2.5 V reference, and versatile interface structures that allow both serial and parallel connection to a microprocessor. The part accepts different analog input ranges depending on the model, including ±10 V or ±5 V for AD7892-1, 0 V to +2.5 V for AD7892-2, and ±2.5 V for AD7892-3. The AD7892AN-3 also features overvoltage protection on the analog inputs, allowing the input voltage to go beyond the specified range without damaging the ports. This model is fabricated in Analog Devices' Linear Compatible CMOS (LC2MOS) process, which combines precision bipolar circuits with low power CMOS logic. It is available in a 24-lead, 0.3" wide, plastic or hermetic DIP package, as well as a 24-lead SOIC package.

    Specifications and features

    • Fast 12-Bit ADC with 1.47 µs Conversion Time
    • 600 kSPS Throughput Rate (AD7892-3)
    • 500 kSPS Throughput Rate (AD7892-1, AD7892-2)
    • Single Supply Operation
    • On-Chip Track/Hold Amplifier
    • Selection of Input Ranges:
      • ±10 V or ±5 V for AD7892-1
      • 0 V to +2.5 V for AD7892-2
      • ±2.5 V for AD7892-3
    • High Speed Serial and Parallel Interface
    • Low Power, 60 mW typ
    • Overvoltage Protection on Analog Inputs (AD7892-1 and AD7892-3)

    Application Scenarios

    The AD7892AN-3 can be used in various applications that require high speed and low power analog-to-digital conversion. Some possible application scenarios include:

    1. Data acquisition systems
    2. Industrial automation
    3. Medical equipment
    4. Scientific instruments
    5. Audio processing systems


    • High speed conversion with a fast conversion time of 1.47 µs
    • Multiple input ranges available to accommodate different input signal levels
    • Versatile interface structures allow for both serial and parallel connection
    • Low power consumption with a typical power usage of 60 mW
    • Overvoltage protection on analog inputs for added protection
    • Limited input voltage range for certain models (±10 V or ±5 V for AD7892-1, 0 V to +2.5 V for AD7892-2)
  • Similar parts: 430483 , Click to view
    Attributes Value
    Category IC Chips
    Manufacturer Analog Devices
    Product Category IC Chips
    Mfr Analog Devices Inc.
    Series -
    Package Tube
    Product-Status Obsolete
    Number-of-Bits 12
    Sampling-Rate-Per-Second 600k
    Number-of-A-D-Converters 1
    Operating-Temperature -40°C ~ 85°C
    Package-Case 24-DIP (0.300" 7.62mm)
    Supplier-Device-Package 24-PDIP
    Mounting-Type Through Hole
    Base-Product-Number AD7892
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  • Shopping guide

    • - 30-day money-back return policy,
    • - 90-day warranty against any manufacturing defects. View more
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Additional Information
  • Datasheet: Download AD7892AN-3
  • Chipdatas Part: CD91-AD7892AN-3
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2023/12/03 10:04 +0800
    • Full Refund if you don't receive your order
    • Full or Partial Refund , If the item is not as described
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