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AD7895ARZ-3 - Analog Devices

Description: 12-Bit Serial Analog-to-Digital Converters

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AD7895ARZ-3 - Analog Devices - PCB symbol
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AD7895ARZ-3 - Analog Devices PCB footprint - Other - Other - SOIC127P600X175-8N
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3D Models
AD7895ARZ-3 - Analog Devices - 3D model - Other - SOIC127P600X175-8N
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AD7895ARZ-3 Details

  • Manufacturer Part Number:

    AD7895ARZ-3

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    R-8

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    2.5 V

  • Analog Input Voltage-Min:

    -2.5 V

  • Conversion Time-Max:

    3.8 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Linearity Error-Max (EL):

    0.0244%

  • Moisture Sensitivity Level:

    1

  • 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:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample and Hold / Track and Hold:

    TRACK

  • Seated Height-Max:

    2.59 mm

  • Supply Current-Max:

    4 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    3.9 mm

AD7895ARZ-3 Frequently Asked Questions (FAQs)

  • The AD7895ARZ-3 is a sensitive analog device, and proper layout and placement are crucial. It's recommended to place the device close to the analog signal sources, use a solid ground plane, and keep the analog and digital grounds separate. Additionally, use short, direct traces for the analog signals, and avoid running digital signals near the analog signals.
  • The AD7895ARZ-3 has an internal calibration circuit that can be used to calibrate the device. The calibration process involves shorting the input pins to the internal reference voltage and then applying a full-scale input voltage. The device will then adjust its internal gain and offset to ensure accurate conversions. Refer to the datasheet for the specific calibration procedure.
  • The AD7895ARZ-3 can achieve a maximum sampling rate of 200 kSPS. However, the power consumption increases with the sampling rate. At 200 kSPS, the power consumption is approximately 15 mW. To reduce power consumption, you can lower the sampling rate or use the device's power-down mode.
  • The AD7895ARZ-3 has internal overvoltage protection on the input pins, but it's still important to ensure that the input voltage does not exceed the maximum rating of 5.5 V. If an overvoltage condition is expected, consider adding external protection circuitry, such as a voltage clamp or a resistive divider, to prevent damage to the device.
  • Yes, the AD7895ARZ-3 can be used in a multiplexed configuration. To switch between channels, use the chip select (CS) pin to select the desired channel. The device has a built-in track-and-hold circuit that allows for fast channel switching. Ensure that the channel switching is done during the acquisition phase to avoid errors.

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AD7895ARZ-3 Overview

Use the download button to access the AD7895ARZ-3 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like AD789, or try a keyword search, such as Analog to Digital 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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AD7895ARZ-3 Alternates

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Part Image AD7895ARZ-3REEL Analog Devices Inc

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Part Image AD7895AR-3 Analog Devices Inc

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