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AD7865ASZ-3 - Brand New ADI Analog To Digital Converters (ADCs) - Datasheet - Chipdatas

AD7865ASZ-3 - Brand New ADI Analog To Digital Converters (ADCs)

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Brand:ADI
Chipdatas Part No.:CD83-AD7865ASZ-3
Manufacturer Part No.:AD7865ASZ-3
Datecode:09+
Package:MQFP-4410x10
$41.63700 /pcs Each tray contains 96 pcs
≥1:
$41.63700
≥10:
$41.22063
≥50:
$40.80426
≥100:
$39.55515
Numbers (pcs) :
  • Description

    The AD7865ASZ-3 is a four-channel simultaneous sampling Analog to Digital Converter (ADC) that provides fast, low power conversion of analog signals to digital data. This model operates with a single 5 V supply and includes a 2.4 μs successive approximation ADC, track/hold amplifiers, reference voltage, signal conditioning circuitry, and a high-speed parallel interface. The input signals on all four channels are sampled simultaneously to preserve the relative phase information of the signals on the four analog inputs. The part accepts analog input ranges of ±10 V, ±5 V, ±2.5 V, 0 V to 2.5 V, and 0 V to 5 V.

    Specifications and features

    • Four Simultaneously Sampled Inputs
    • Fast (2.4 μs) 14-Bit ADC
    • Four Track/Hold Amplifiers with 0.35 μs Track/Hold Acquisition Time
    • 2.4 μs Conversion Time per Channel
    • HW/SW Select of Channel Sequence for Conversion
    • Single Supply Operation with Low Power Consumption (115 mW Typ, Power Saving Mode 15 μW Typ)
    • Selection of Input Ranges: ±10 V, ±5 V, ±2.5 V, 0 V to +5 V and 0 V to +2.5 V
    • High-Speed Parallel Interface Which Also Allows Interfacing to 3 V Processors
    • Overvoltage Protection on Analog Inputs

    Application Scenarios

    The AD7865ASZ-3 ADC is widely used in various industrial and communication applications where fast, low power, and simultaneous sampling of multiple analog signals is needed. Specifically, this ADC model is commonly used in AC motor control, uninterruptible power supplies, industrial power meters / monitors, data acquisition systems, and communication applications.

    Comparison

    Advantages
    • Simultaneously samples four input channels to preserve the relative phase information of the signals
    • Fast (2.4 μs) and high-resolution (14-bit) ADC conversion
    • Low power consumption with a power-saving mode option
    • Single supply operation with multiple input voltage ranges
    • High-speed parallel interface
    • Overvoltage protection on analog inputs
    Disadvantages
    • None specific to this model
  • 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 AD7865
    Product Analog to Digital Converters
    Type S/H ADC
    Packaging Tray Alternate Packaging
    Unit-Weight 0.017588 oz
    Mounting-Style SMD/SMT
    Package-Case QFP-44
    Input-Type Single Ended
    Operating-Temperature -40°C ~ 85°C
    Features Simultaneous Sampling
    Number-of-Channels 4 Channel
    Supplier-Device-Package 44-MQFP (10x10)
    Sampling-Rate-Per-Second 350k
    Data-Interface Parallel
    Number-of-Bits 14 Bits
    Voltage-Supply-Analog 5V
    Voltage-Supply-Digital 5V
    Configuration S/H-MUX-ADC
    Architecture SAR
    Number-of-Inputs 4 Inputs
    Resolution 14 bit
    Reference-Type External, Internal
    Ratio-S-H:ADC 1899/12/30 4:01:00
    Number-of-A-D-Converters 1
    Pd-Power-Dissipation 160 mW
    Maximum Operating Temperature + 105 C
    Operating temperature range - 40 C
    Power-Consumption 115 mW
    Interface-Type Parallel
    SNR-Signal-to-Noise-Ratio 80 dB
    Gain-Error +/- 16 LSB
    Number-of-Converters 1 Converter
    Sampling-Rate 350 kS/s
    INL-Integral-Nonlinearity +/- 2 LSB
    DNL-Differential-Nonlinearity +/- 1 LSB
  • Latest 5 Reviews
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  • 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

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    • - FedEx International Priority: 3-7 business days
    • - EMS: 10-15 business days
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Contact us
Additional Information
  • Datasheet: Download AD7865ASZ-3
  • Chipdatas Part: CD83-AD7865ASZ-3
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/06/03 06:55 +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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