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AD7705BRUZ - Brand New Analog Devices Analog To Digital Converters (ADCs)

In Stock:13561 ,Ready for Immediate Shipping
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In Stock: 13561, Ready for Immediate Shipping
Chipdatas Part No.:CD91-AD7705BRUZ
Manufacturer Part No.:AD7705BRUZ
Datecode:09+
Package:TSSOP-16
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  • Description

    The AD7705BRUZ is an Analog to Digital Converter (ADC) designed for low-frequency measurement applications. It is a programmable, two-channel front-end device that can accept low-level input signals directly from a transducer and produce an output in serial digital format. The device uses a Σ-Δ conversion technique, providing up to 16 bits of no missing code performance. It features a proprietary, programmable-gain front end based around an analog modulator. The modulator output is then processed by an on-chip digital filter to provide accurate results.

    Specifications and Features

    • Maximum Resolution: 16 bits
    • Number of Channels: 2
    • Input Range: 0 mV to 20 mV through 0 V to 2.5 V
    • Input Type:
      • AD7705: Fully Differential Input Channels
      • AD7706: Pseudo Differential Input Channels
    • Reference Input: Differential
    • Serial Interface: 3-wire
    • Power Dissipation: 1 mW maximum @ 3 V
    • Standby Current: 8 μA maximum
    • Package Types: 16-lead PDIP, 16-lead SOIC, and 16-lead TSSOP packages

    Application Scenarios

    The AD7705BRUZ is ideal for use in smart, microcontroller, or DSP-based systems. The device features a serial interface that can be configured for 3-wire operation. Gain settings, signal polarity, and update rate selection can be configured in software using the input serial port. The parts contain self-calibration and system calibration options to eliminate gain and offset errors on the part itself or in the system. The device is suitable for a broad range of low-frequency measurement applications.

    Comparison

    Advantages
    • Provides accurate and reliable results
    • Uses Σ-Δ conversion technique to achieve up to 16 bits of no missing code performance
    • Features a programmable-gain front end that supports gains from 1 to 128
    • Low power dissipation
    Disadvantages
    • May not be suitable for high-frequency applications
    • Only supports up to two input channels
  • Similar parts: 8964 , Click to view
    Attributes Value
    Category Analog To Digital Converters (ADCs)
    Manufacturer Analog Devices
    Product Category Analog to Digital Converters (ADC)
    Series AD7705
    Product Analog to Digital Converters
    Packaging Tube Alternate Packaging
    Unit-Weight 0.006102 oz
    Mounting-Style SMD/SMT
    Package-Case TSSOP-16
    Input-Type Differential
    Operating-Temperature -40°C ~ 85°C
    Features PGA
    Number-of-Channels 2 Channel
    Supplier-Device-Package 16-TSSOP
    Sampling-Rate-Per-Second 500
    Data-Interface SPI, DSP
    Number-of-Bits 16 Bits
    Voltage-Supply-Analog 2.7 V ~ 3.3 V, 5V
    Voltage-Supply-Digital 2.7 V ~ 3.3 V, 5V
    Configuration MUX-PGA-ADC
    Architecture Sigma-Delta
    Number-of-Inputs 2 Inputs
    Resolution 16 bit
    Reference-Type External
    Ratio-S-H:ADC
    Number-of-A-D-Converters 1
    Pd-Power-Dissipation 6.5 mW
    Maximum Operating Temperature + 85 C
    Operating temperature range - 40 C
    Interface-Type Serial 3-Wire SPI
    SNR-Signal-to-Noise-Ratio 116 dB
    Software Development Kit EVAL-AD7705EBZ
    Gain-Error +/- 0.003 %FSR
    Number-of-Converters 1 Converter
    Sampling-Rate 500 S/s
    INL-Integral-Nonlinearity +/- 0.003 %FSR
  • Latest 5 Reviews
    0 buyers commented on the product
  • Shopping guide

    Warranty:
    • - 30-day money-back return policy,
    • - 90-day warranty against any manufacturing defects. View more
    Returning:
    Within 30 days from date of shipment. View more

    Delivery period:
    • - Will ship out in 2-3 days
    • - DHL Express: 3-7 business days
    • - DHL eCommerce: 12-22 business days
    • - FedEx International Priority: 3-7 business days
    • - EMS: 10-15 business days
    Shipping fee:
    • - Automatic Email notification (above 5 times)
    • - View in your order page
    Shipping option:
    DHL, FedEx, EMS, SF Express, and Registered Air Mail
    Shipping tracking:
    • - Automatic Email notification (above 5 times)
    • - View in your order page
    View more

    How to Buy:
    • - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
    • - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
    • View more
    Payment:
    • - Paypal,Credit Card includes Visa, Master, American Express.
    • - Wire transfer, include Local bank transfer.
    • - Western Union.
    • View more
Contact us
Additional Information
  • Datasheet: Download AD7705BRUZ
  • Chipdatas Part: CD91-AD7705BRUZ
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/09/16 23:31 +0800
Refund
    • Full Refund if you don't receive your order
    • Full or Partial Refund , If the item is not as described
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Payment Method
  • The fee is charged according to the rule of PayPal.
  • The fee is charged according to the rule of PayPal.
  • Western Union charge US$0.00 banking fee.
  • We recommend to use bank transfer for large orders to save on handling fees.
Shipping Tips
  • DHL(www.dhl.com)
    $40 limited time offer.
  • UPS(www.ups.com)
    $40 limited time offer.
  • FedEx(www.fedex.com)
    $40 limited time offer.
  • Registered Mail(www.singpost.com)
    Free shipping without minimum order.
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