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AD7730BRUZ-REEL - Brand New Analog Devices Analog Front End (AFEs) - Datasheet - Chipdatas

AD7730BRUZ-REEL - Brand New Analog Devices Analog Front End (AFEs)

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Chipdatas Part No.:CD93-AD7730BRUZ-REEL
Manufacturer Part No.:AD7730BRUZ-REEL
Datecode:09+
Package:24-TSSOP 0.173", 4.40mm Width
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  • Description

    The AD7730BRUZ-REEL is a complete analog front end designed for weigh-scale and pressure measurement applications. It accepts low level signals directly from a transducer and outputs a serial digital word. The device features a programmable gain front end based on an analog modulator and a low pass programmable digital filter. It operates from a single +5V supply and offers multiple analog input ranges. The AD7730BRUZ-REEL also includes a serial interface for easy integration with microcontrollers and digital signal processors. It is available in various package options.

    Specifications and features

    • Resolution of 230,000 Counts (Peak-to-Peak)
    • Offset Drift: 5 nV/°C
    • Gain Drift: 2 ppm/°C
    • Line Frequency Rejection: >150 dB
    • Buffered Differential Inputs
    • Programmable Filter Cutoffs
    • Specified for Drift Over Time
    • Operates with Reference Voltages of 1V to 5V
    • Two-Channel Programmable Gain Front End
    • On-Chip DAC for Offset/TARE Removal
    • FASTStep™ Mode
    • AC or DC Excitation
    • Single Supply Operation

    Application Scenarios

    The AD7730BRUZ-REEL is commonly used in weigh scales and pressure measurement applications.

    Comparison

    Advantages
    • High resolution output with a peak-to-peak resolution of 230,000 counts
    • Low offset drift of 5 nV/°C
    • Stable gain with a drift of 2 ppm/°C
    • Excellent line frequency rejection
    • Programmable filter cutoffs for flexible signal processing
    • Compatible with various reference voltages
    Disadvantages

    No specific disadvantages noted for the AD7730BRUZ-REEL model.

  • Similar parts: 246 , Click to view
    Attributes Value
    Category Analog Front End (AFEs)
    Manufacturer Analog Devices
    Product Category Analog Front End (AFE)
    Series AD7730
    Product Analog to Digital Converters
    Packaging Alternate Packaging
    Unit-Weight 0.007478 oz
    Mounting-Style SMD/SMT
    Package-Case TSSOP-24
    Input-Type Differential
    Number-of-Channels 1 Channel
    Supplier-Device-Package 24-TSSOP
    Number-of-Bits 24 Bits
    Watt 125mW
    Voltage-Supply-Analog 5V
    Voltage-Supply-Digital 2.7 V ~ 5.25 V
    Architecture Sigma-Delta
    Resolution 24 bit
    Reference-Type External
    Pd-Power-Dissipation 65 mW
    Maximum Operating Temperature + 85 C
    Operating temperature range - 40 C
    Interface-Type Serial 3-Wire SPI
    SNR-Signal-to-Noise-Ratio 123 dB
    Software Development Kit EVAL-AD7730EBZ
    Number-of-Converters 1 Converter
    Sampling-Rate 1.2 kS/s
    INL-Integral-Nonlinearity 18 ppm of FSR
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  • Shopping guide

    Warranty:
    • - 30-day money-back return policy,
    • - 90-day warranty against any manufacturing defects. View more
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Additional Information
  • Datasheet: Download AD7730BRUZ-REEL
  • Chipdatas Part: CD93-AD7730BRUZ-REEL
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/06/12 10:55 +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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