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AD7714ANZ-3 - Analog Devices

Description: AD7714ANZ-3, 24 bit ADC Differential, SPI, 24-Pin PDIP

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AD7714ANZ-3 - Analog Devices PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N-24
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AD7714ANZ-3 - Analog Devices  - 3D model - Dual-In-Line Packages - N-24
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AD7714ANZ-3 Details

  • Manufacturer Part Number:

    AD7714ANZ-3

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    0.300 INCH, PLASTIC, DIP-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    N-24-1

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Analog Input Voltage-Max:

    1.25 V

  • Analog Input Voltage-Min:

    -1.25 V

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    R-PDIP-T24

  • JESD-609 Code:

    e3

  • Length:

    31.165 mm

  • Linearity Error-Max (EL):

    0.0015%

  • Number of Analog In Channels:

    5

  • Number of Bits:

    24

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY, OFFSET BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP24,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.33 mm

  • Supply Current-Max:

    1.1 mA

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

AD7714ANZ-3 Frequently Asked Questions (FAQs)

  • The AD7714ANZ-3 is a sensitive analog device, and proper layout and placement are crucial for optimal performance. It is recommended to keep the analog and digital grounds separate, use a solid ground plane, and keep the analog input traces short and away from digital signals. Additionally, the device should be placed close to the analog signal sources to minimize noise pickup.
  • The AD7714ANZ-3 has an internal calibration mechanism that can be initiated through the CAL pin. The device can be calibrated in-system or during manufacturing. The calibration process involves shorting the analog inputs to the internal reference voltage and then applying a known voltage to the inputs. The device then adjusts its internal gain and offset to match the applied voltage.
  • The maximum sampling rate of the AD7714ANZ-3 is 100 kSPS (kilo-samples per second). However, the actual sampling rate may be limited by the system's clock frequency, the analog input bandwidth, and the digital interface used.
  • Yes, the AD7714ANZ-3 can be used with an external reference voltage. The device has a REFIN pin that can be connected to an external reference voltage source. This allows the user to set the full-scale range of the ADC to a specific voltage level. However, the external reference voltage must be within the specified range of 2.5 V to 5.5 V.
  • The AD7714ANZ-3 has internal overvoltage protection up to ±16.5 V on the analog inputs. However, it is still recommended to add external protection circuitry, such as voltage-limiting resistors or diodes, to prevent damage from excessive voltage levels. Additionally, the device should be powered down or placed in a low-power mode during overvoltage conditions.

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AD7714ANZ-3 Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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Part Image AD7714AN-3 Analog Devices Inc

ADC, Delta-Sigma, 24-Bit, 1 Func, 5 Channel, Serial Access, CMOS, PDIP24