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AD5544BCPZ-RL7 - Analog Devices

Description: IC DAC 16BIT SER QUAD 32-LFCSP

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AD5544BCPZ-RL7 - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - CP-32-11 (LFCSP)
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AD5544BCPZ-RL7 - Analog Devices  - 3D model - Quad Flat No-Lead - CP-32-11 (LFCSP)
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AD5544BCPZ-RL7 Details

  • Manufacturer Part Number:

    AD5544BCPZ-RL7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFN

  • Package Description:

    5 X 5 MM, ROHS COMPLIANT, MO-220WHHD, LFCSP-32

  • Pin Count:

    32

  • Manufacturer Package Code:

    CP-32-11

  • HTS Code:

    8542.39.00.40

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    BINARY

  • Input Format:

    SERIAL

  • JESD-30 Code:

    S-XQCC-N32

  • Length:

    5 mm

  • Linearity Error-Max (EL):

    0.0015%

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC32,.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Settling Time-Nom (tstl):

    0.9 µs

  • Supply Current-Max:

    0.009 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    5 mm

AD5544BCPZ-RL7 Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDD first, followed by AVCC, and then the digital inputs. This ensures that the internal voltage regulators are powered up correctly and the device operates as expected.
  • To ensure accurate voltage output, it is essential to decouple the VDD and AVCC pins with 0.1 μF and 10 μF capacitors, respectively. Additionally, the output voltage should be buffered with an op-amp if it needs to drive a load.
  • The maximum output current of the AD5544 is 5 mA. Exceeding this current may cause the output voltage to droop or the device to overheat.
  • The AD5544 can be interfaced with a microcontroller using a 3-wire serial interface (SPI). The microcontroller should be configured as a master, and the AD5544 as a slave. The microcontroller should send the command, address, and data bytes to the AD5544, and the AD5544 will respond accordingly.
  • The CLR (Clear) pin is an active-low input that resets the internal registers and DAC output to zero when pulled low. This pin can be used to reset the device or to clear the output voltage to zero.

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AD5544BCPZ-RL7 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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