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AD7732BRUZ-REEL7 - Analog Devices

Description: 2-Channel Single ADC Delta-Sigma 15.437ksps 24-bit Serial 28-Pin TSSOP T/R

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AD7732BRUZ-REEL7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 28-Lead Thin Shrink Small Outline Package [TSSOP]
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AD7732BRUZ-REEL7 - Analog Devices  - 3D model - Small Outline Packages - 28-Lead Thin Shrink Small Outline Package [TSSOP]
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AD7732BRUZ-REEL7 Details

  • Manufacturer Part Number:

    AD7732BRUZ-REEL7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    ROHS COMPLIANT, MO-153AE, TSSOP-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    RU-28

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog Input Voltage-Max:

    10 V

  • Analog Input Voltage-Min:

    -10 V

  • Conversion Time-Max:

    82.034 µs

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e3

  • Length:

    9.7 mm

  • Linearity Error-Max (EL):

    0.003%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    2

  • Number of Bits:

    24

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP28,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR, 7 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.012 MHz

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

AD7732BRUZ-REEL7 Frequently Asked Questions (FAQs)

  • The AD7732BRUZ-REEL7 is a high-precision ADC, and its performance can be affected by the PCB layout and component placement. It is recommended to follow a star-grounding scheme, keep analog and digital grounds separate, and place the ADC close to the analog signal sources. Additionally, decoupling capacitors should be placed as close as possible to the ADC's power pins.
  • The AD7732BRUZ-REEL7 has an internal calibration mechanism, but it may require additional external calibration for optimal performance. A calibration procedure involves applying a known input voltage, measuring the output code, and adjusting the internal calibration registers accordingly. The datasheet provides a detailed calibration procedure, and Analog Devices also provides a calibration software tool to simplify the process.
  • The AD7732BRUZ-REEL7 has a maximum sampling rate of 15 kSPS. The power consumption of the ADC increases with the sampling rate, but it also depends on the operating mode, voltage reference, and other factors. At maximum sampling rate, the typical power consumption is around 35 mW, but it can be reduced to around 10 mW at lower sampling rates.
  • The AD7732BRUZ-REEL7 has a serial interface (SPI-compatible) for communication with a microcontroller or FPGA. The recommended communication protocol is a 3-wire SPI interface, with a maximum clock frequency of 2 MHz. The datasheet provides a detailed description of the communication protocol and timing diagrams.
  • The AD7732BRUZ-REEL7 has a maximum operating temperature range of -40°C to +125°C. The ADC's accuracy and reliability can be affected by temperature variations, and it is recommended to operate the device within a temperature range of 0°C to +70°C for optimal performance. Thermal management techniques, such as heat sinking and thermal shielding, can be used to minimize temperature-related errors.

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AD7732BRUZ-REEL7 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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