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AD7761BSTZ - Analog Devices

Description: ANALOG DEVICES - AD7761BSTZ - Analogue to Digital Converter, 8-CH, Sigma-Delta, 16 bit, 256 kSPS, Differential, SPI, Single, 2 V

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AD7761BSTZ - Analog Devices - PCB symbol
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PCB Footprints
AD7761BSTZ - Analog Devices PCB footprint - Quad Flat Packages - Quad Flat Packages - ST-64-2 (LQFP)
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AD7761BSTZ - Analog Devices - 3D model - Quad Flat Packages - ST-64-2 (LQFP)
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AD7761BSTZ Details

  • Manufacturer Part Number:

    AD7761BSTZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LQFP-64

  • Pin Count:

    64

  • Manufacturer Package Code:

    ST-64-2

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    4.096 V

  • Analog Input Voltage-Min:

    -4.096 V

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    S-XQFP-G64

  • JESD-609 Code:

    e3

  • Length:

    12 mm

  • Moisture Sensitivity Level:

    3

  • Number of Analog In Channels:

    8

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    64

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    LFQFP

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Sample Rate:

    0.256 MHz

  • Seated Height-Max:

    1.6 mm

  • Supply Current-Max:

    5 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    12 mm

AD7761BSTZ Frequently Asked Questions (FAQs)

  • The recommended layout and routing for the AD7761BSTZ involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the analog input traces. It's also important to keep the clock and digital signals away from the analog inputs.
  • To optimize the performance of the AD7761BSTZ in noisy environments, use a low-pass filter on the analog input, use a shielded cable for the analog input, and consider using a common-mode filter. Additionally, ensure that the power supply is well-regulated and decoupled.
  • The recommended power-up sequence for the AD7761BSTZ is to power up the analog supply (AVDD) first, followed by the digital supply (DVDD), and then the clock signal. This ensures that the analog circuitry is powered up before the digital circuitry.
  • The AD7761BSTZ has an internal calibration mechanism that can be initiated by writing to the calibration register. Additionally, the device can be calibrated externally using an external voltage reference and a calibration signal.
  • The maximum sampling rate of the AD7761BSTZ is 128 kSPS, but this can be increased to 256 kSPS by using the device's internal decimation filter.

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AD7761BSTZ Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like AD776, 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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