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AD7671ASTZRL - Analog Devices

Description: Throughput 1 MSPS (Warp Mode) 800 kSPS (Normal Mode) INL: 2.5 LSB Max (0.0038% of Full Scale) 16-Bit Resolution with No Missing Codes S/(N+D): 90 dB Typ @ 250 kHz THD: –100 dB Typ @ 250 kHz Analog Input Voltage Ranges Bipolar: 10 V, 5 V, 2.5 V Unipolar: 0 V to 10 V, 0 V to 5 V, 0 V to 2.5 V Both AC and DC Specifications No Pipeline Delay Parallel (8/16 Bits) and Serial 5 V/3 V Interface SPI®/QSPI™/MICROWIRE™/DSP Compatible Single 5 V Supply Operation Power Dissipation 112 mW Typical 15

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AD7671ASTZRL - Analog Devices PCB footprint - Quad Flat Packages - Quad Flat Packages - (ST-48)
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AD7671ASTZRL - Analog Devices  - 3D model - Quad Flat Packages - (ST-48)
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AD7671ASTZRL Details

  • Manufacturer Part Number:

    AD7671ASTZRL

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Package Description:

    LQFP-48

  • Pin Count:

    48

  • Manufacturer Package Code:

    ST-48

  • Country Of Origin:

    Mainland China, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    10 V

  • Analog Input Voltage-Min:

    -10 V

  • Conversion Time-Max:

    1.25 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    S-PQFP-G48

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Linearity Error-Max (EL):

    0.0038%

  • Moisture Sensitivity Level:

    3

  • Number of Analog In Channels:

    4

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY, 2S COMPLEMENT BINARY

  • Output Format:

    SERIAL, PARALLEL, WORD

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Equivalence Code:

    QFP48,.35SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    1 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • 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) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    7 mm

AD7671ASTZRL Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDD first, followed by VREF, and then the analog input signal. This ensures proper operation and prevents damage to the device.
  • To minimize noise and ensure accurate conversions, keep the analog input signal traces as short as possible, use a solid ground plane, and keep the VREF and VDD traces separate from the analog input signal traces. Also, use a low-pass filter or a ferrite bead to filter out high-frequency noise on the VDD and VREF lines.
  • The maximum sampling rate of the AD7671ASTZRL is 500 kSPS. However, the actual sampling rate may be limited by the system's clock frequency, the analog input signal's bandwidth, and the system's noise floor.
  • The AD7671ASTZRL outputs 16-bit data in a serial format. You can use a microcontroller or an FPGA to receive and process the data. Make sure to use a compatible serial interface protocol, such as SPI or I2C, and handle the data according to the device's datasheet and your system's requirements.
  • The typical current consumption of the AD7671ASTZRL is around 35 mA at a supply voltage of 5 V. However, the actual current consumption may vary depending on the operating frequency, input signal amplitude, and other system parameters.

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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 AD7671ASTRL Analog Devices Inc

ADC, Successive Approximation, 16-Bit, 1 Func, 4 Channel, Serial, Parallel, Word Access, CMOS, PQFP48