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AD7895ANZ-2 - Analog Devices

Description: Analog Devices AD7895ANZ-2, 12 bit Serial ADC,, 8-Pin PDIP

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AD7895ANZ-2 - Analog Devices PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - (N-8)
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AD7895ANZ-2 - Analog Devices  - 3D model - Dual-In-Line Packages - (N-8)
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AD7895ANZ-2 Details

  • Manufacturer Part Number:

    AD7895ANZ-2

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Package Description:

    0.300 INCH, MINI, PLASTIC, DIP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    N-8

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    2.5 V

  • Conversion Time-Max:

    3.8 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e3

  • Length:

    9.88 mm

  • Linearity Error-Max (EL):

    0.0244%

  • Number of Analog In Channels:

    1

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    2S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Sample and Hold / Track and Hold:

    TRACK

  • Seated Height-Max:

    5.33 mm

  • Supply Current-Max:

    4 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    NO

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

AD7895ANZ-2 Frequently Asked Questions (FAQs)

  • A multi-layer PCB with a solid ground plane is recommended. Use a star-grounding technique, where all analog and digital grounds are connected to a single point, and keep the analog and digital circuits separate. Also, use a low-ESR capacitor for decoupling and place it close to the AD7895ANZ-2.
  • The AD7895ANZ-2 has an internal calibration circuit. To calibrate, apply a known input voltage, then write the calibration code to the device. The calibration procedure is described in the datasheet, and it's recommended to perform calibration after power-up and after any changes to the reference voltage or input range.
  • The maximum input voltage range for the AD7895ANZ-2 is ±VREF (typically 2.5V or 5V). For overvoltage protection, use external resistors and diodes to limit the input voltage to within the specified range. Also, consider using a voltage limiter or clamp circuit to prevent damage from excessive input voltages.
  • The AD7895ANZ-2 has a serial interface that can be connected to a microcontroller. The device supports SPI (Serial Peripheral Interface) and QSPI (Queued Serial Peripheral Interface) protocols. The interface timing and protocol details are described in the datasheet.
  • The AD7895ANZ-2 has a typical power consumption of 15mW at 3V supply. To reduce power consumption, use the power-down mode when not converting, reduce the clock frequency, and use a lower supply voltage if possible. Also, consider using a low-power microcontroller and optimizing the system design for low power consumption.

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AD7895ANZ-2 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 AD7895AN-2 Analog Devices Inc

ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Serial Access, BICMOS, PDIP8