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AD7991YRJZ-0RL - Analog Devices

Description: Analog to Digital Converters - ADC 12-BIT 4-CHANNEL I2C ADC IN SOT IC

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AD7991YRJZ-0RL - Analog Devices PCB footprint - SOT23 (8-Pin) - SOT23 (8-Pin) - 96
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AD7991YRJZ-0RL - Analog Devices  - 3D model - SOT23 (8-Pin) - 96
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AD7991YRJZ-0RL Details

  • Manufacturer Part Number:

    AD7991YRJZ-0RL

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SOT-23, 8 PIN

  • Pin Count:

    8

  • Manufacturer Package Code:

    RJ-8

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    5.5 V

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Linearity Error-Max (EL):

    0.0244%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    4

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSSOP8,.1

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample and Hold / Track and Hold:

    TRACK

  • Seated Height-Max:

    1.45 mm

  • Supply Current-Max:

    0.25 mA

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    1.6 mm

AD7991YRJZ-0RL Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDD first, followed by AVDD, and then the clock signal. This ensures that the internal voltage regulators are powered up correctly.
  • The AD7991 has a programmable analog input range. To optimize the input range, you need to consider the maximum and minimum input voltages, and then set the corresponding gain and offset values using the device's control registers.
  • The maximum conversion rate of the AD7991 is 250 kSPS (kilo-samples per second). However, this rate may vary depending on the specific operating conditions and the complexity of the application.
  • The AD7991 has built-in error detection and correction mechanisms. You can use the device's status registers to monitor for errors and exceptions, and implement error-handling routines in your application code.
  • Yes, the AD7991 can be used with an external reference voltage. The device has a dedicated REF pin that can be connected to an external reference voltage source. This allows you to use a more accurate or stable reference voltage source if needed.

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AD7991YRJZ-0RL 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 AD7991YRJZ-1500RL7 Analog Devices Inc

ADC, Successive Approximation, 12-Bit, 1 Func, 4 Channel, Serial Access, PDSO8

Part Image AD7991YRJZ-0 Analog Devices Inc

ADC, Successive Approximation, 12-Bit, 1 Func, 4 Channel, Serial Access, PDSO8