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AD650KNZ - Analog Devices

Description: AD650KNZ, Voltage to Frequency Converter, Non-Synchronous, 1000kHz ±0.1%FSR, 14-Pin PDIP N

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AD650KNZ - Analog Devices PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N-14
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AD650KNZ - Analog Devices  - 3D model - Dual-In-Line Packages - N-14
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AD650KNZ Details

  • Manufacturer Part Number:

    AD650KNZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    DIP

  • Package Description:

    DIP-14

  • Pin Count:

    14

  • Manufacturer Package Code:

    N-14

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    3

  • Converter Type:

    VOLTAGE TO FREQUENCY CONVERTER

  • JESD-30 Code:

    R-PDIP-T14

  • JESD-609 Code:

    e3

  • Length:

    19.05 mm

  • Linearity Error-Max (EL):

    0.005%

  • Negative Input Voltage-Max:

    -10 V

  • Negative Supply Voltage-Max:

    -18 V

  • Negative Supply Voltage-Min:

    -9 V

  • Negative Supply Voltage-Nom:

    -15 V

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Operating Frequency-Max:

    1 MHz

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP14,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.33 mm

  • Supply Current-Max:

    8 mA

  • Supply Voltage-Max:

    18 V

  • Supply Voltage-Min:

    9 V

  • Supply Voltage-Nom:

    15 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

AD650KNZ Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VCC first, followed by VREF, and then the analog input signal. This ensures proper operation and prevents damage to the device.
  • To minimize noise and ensure optimal performance, use a star-ground configuration, keep analog and digital grounds separate, and use a low-impedance ground plane. Also, keep the input and output traces short and away from noise sources.
  • The maximum allowable input voltage is 5.5V, which is the absolute maximum rating. However, for optimal performance, it's recommended to keep the input voltage within the specified operating range of 0V to 4.096V.
  • When the input voltage is near the reference voltage, the output code may oscillate or be unstable. To handle this, use hysteresis or a Schmitt trigger circuit to ensure a clean transition between states.
  • Temperature changes can affect the AD650KNZ's accuracy and linearity. The device is specified to operate from -40°C to 125°C, but the accuracy and linearity may degrade at extreme temperatures. Use temperature compensation or calibration techniques to minimize these effects.

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AD650KNZ 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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