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AD574AKP - Analog Devices

Description: 1-Channel Single ADC SAR 12-bit Parallel 28-Pin PLCC Tube

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AD574AKP - Analog Devices - PCB symbol
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PCB Footprints
AD574AKP - Analog Devices PCB footprint - Plastic Leaded Chip Carrier - Plastic Leaded Chip Carrier - P-28A(PLCC)
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AD574AKP - Analog Devices - 3D model - Plastic Leaded Chip Carrier - P-28A(PLCC)
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AD574AKP Details

  • Manufacturer Part Number:

    AD574AKP

  • Source Url Status Check Date:

    2013-05-01 14:56:14.638

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QLCC

  • Package Description:

    PLCC-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    P-28A

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Analog Input Voltage-Max:

    10 V

  • Analog Input Voltage-Min:

    -10 V

  • Conversion Time-Max:

    35 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    S-PQCC-J28

  • JESD-609 Code:

    e0

  • Length:

    11.5062 mm

  • Linearity Error-Max (EL):

    0.0122%

  • Moisture Sensitivity Level:

    1

  • Negative Supply Voltage-Nom:

    -12 V

  • Number of Analog In Channels:

    1

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    70 °C

  • Output Bit Code:

    BINARY

  • Output Format:

    PARALLEL, WORD

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    QCCJ

  • Package Equivalence Code:

    LDCC28,.5SQ

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER

  • Peak Reflow Temperature (Cel):

    225

  • Qualification Status:

    Not Qualified

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    4.57 mm

  • Supply Current-Max:

    40 mA

  • Supply Voltage-Nom:

    12 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    J BEND

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    QUAD

  • Width:

    11.5062 mm

AD574AKP Frequently Asked Questions (FAQs)

  • A good layout and grounding technique is crucial for the AD574AKP. It is recommended to use a multilayer PCB with a solid ground plane, and to keep the analog and digital grounds separate. The AD574AKP should be placed close to the analog-to-digital converter (ADC) and the reference voltage source. A star-grounding technique can be used to minimize noise and interference.
  • The AD574AKP outputs 16-bit parallel data, which can be latched using the LDAC pin. The output data can be handled using a microcontroller or a digital signal processor (DSP). The data can be processed and formatted according to the specific application requirements.
  • The AD574AKP is specified to operate over a temperature range of -40°C to +85°C. The device's performance may vary with temperature, with changes in offset voltage, gain error, and linearity. It is recommended to calibrate the device at the operating temperature to ensure optimal performance.
  • The AD574AKP requires calibration to ensure accurate performance. The calibration process involves adjusting the offset voltage and gain error using the Offset Adjust and Gain Adjust pins. The calibration process can be done using a precision voltage source and a digital multimeter.
  • The AD574AKP has a power-on reset (POR) circuit that initializes the device to a known state when power is applied. The POR circuit ensures that the device's output is in a high-impedance state during power-up, and that the device is in a reset state until the power supply has stabilized.

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AD574AKP 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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AD574AKP Alternates

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Part Image AD574AJPZ-REEL Analog Devices Inc

ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Parallel, Word Access, Bipolar, PQCC28
Part Image AD574AKP Rochester Electronics LLC

ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Parallel, Word Access, Bipolar, PQCC28