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AD7741BNZ - Analog Devices

Description: AD7741BNZ, Voltage to Frequency Converter, Synchronous, 1350kHz ±0.024% of Span, 8-Pin PDIP

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AD7741BNZ - Analog Devices - PCB symbol
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PCB Footprints
AD7741BNZ - Analog Devices PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 8pin dip
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AD7741BNZ - Analog Devices - 3D model - Dual-In-Line Packages - 8pin dip
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AD7741BNZ Details

  • Manufacturer Part Number:

    AD7741BNZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Package Description:

    DIP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    N-8

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Converter Type:

    VOLTAGE TO FREQUENCY CONVERTER

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e3

  • Length:

    9.88 mm

  • Linearity Error-Max (EL):

    0.024%

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Frequency-Max:

    6.144 MHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Positive Input Voltage-Max:

    2.5 V

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.33 mm

  • Supply Voltage-Max:

    5.25 V

  • Supply Voltage-Min:

    4.75 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

AD7741BNZ Frequently Asked Questions (FAQs)

  • The AD7741BNZ requires careful layout and placement to minimize noise and ensure accurate measurements. It is recommended to place the device close to the sensor, use a solid ground plane, and keep analog and digital signals separate. Additionally, decoupling capacitors should be placed close to the device's power pins.
  • The AD7741BNZ requires a one-time calibration process to ensure accurate measurements. This involves applying a known input voltage and adjusting the internal calibration registers to achieve the desired accuracy. The calibration process is typically done using the device's SPI interface and a microcontroller or PC-based software tool.
  • The AD7741BNZ has a maximum sampling rate of 100 kSPS (kilosamples per second). However, the actual sampling rate may be limited by the system's clock frequency, filter settings, and other factors. It is recommended to consult the datasheet and application notes for more information on optimizing the sampling rate.
  • The AD7741BNZ is designed to operate from a 2.7V to 5.5V power supply. However, it is recommended to use a 3.3V power supply for optimal performance and to minimize power consumption. Using a 5V power supply may require additional voltage regulation and may affect the device's accuracy and reliability.
  • The AD7741BNZ has a SPI (Serial Peripheral Interface) interface that can be easily interfaced with most microcontrollers. The device requires a clock signal, chip select signal, and data in/out signals to be connected to the microcontroller's SPI pins. The microcontroller can then use the SPI interface to configure the AD7741BNZ, read data, and control the device's operation.

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AD7741BNZ Overview

Use the download button to access the AD7741BNZ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like AD774, or try a keyword search, such as Analog Special Function Converters

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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