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AD7327TRU-EP - Analog Devices

Description: Analog to Digital Converters - ADC 8-Channel 12-Bit + Sign Bipola InputADC

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AD7327TRU-EP - Analog Devices - PCB symbol
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PCB Footprints
AD7327TRU-EP - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RU-20 (TSSOP)
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AD7327TRU-EP - Analog Devices - 3D model - Small Outline Packages - RU-20 (TSSOP)
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AD7327TRU-EP Details

  • Manufacturer Part Number:

    AD7327TRU-EP

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    TSSOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    RU-20

  • ECCN Code:

    3A001.a.2.c

  • 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:

    1.6 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    R-PDSO-G20

  • Length:

    6.5 mm

  • Linearity Error-Max (EL):

    0.0305%

  • Number of Analog In Channels:

    8

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Bit Code:

    BINARY, 2S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP20,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Sample Rate:

    0.5 MHz

  • Sample and Hold / Track and Hold:

    TRACK

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    0.195 mA

  • Supply Voltage-Nom:

    12 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    4.4 mm

AD7327TRU-EP Frequently Asked Questions (FAQs)

  • A good layout and routing practice for the AD7327TRU-EP involves keeping the analog and digital signals separate, using a solid ground plane, and minimizing the length of the analog signal traces. It's also recommended to use a 4-layer PCB with a dedicated analog ground layer and to avoid running digital signals under the analog signal traces.
  • To ensure the accuracy and linearity of the AD7327TRU-EP's analog-to-digital conversion, it's essential to follow proper PCB design and layout guidelines, use a high-quality voltage reference, and ensure that the analog input signals are properly filtered and buffered. Additionally, calibration and trimming of the device may be necessary to achieve optimal performance.
  • The maximum sampling rate of the AD7327TRU-EP is 1 MSPS, and it can be achieved by using the device's internal clock or an external clock source. The power consumption of the device increases with the sampling rate, so it's essential to consider the power budget and thermal management when designing the system.
  • The AD7327TRU-EP has built-in overvoltage protection on the analog input channels, which can withstand voltages up to ±16.5 V. However, it's still recommended to use external protection circuitry, such as voltage limiters or clamp circuits, to prevent damage to the device. Undervoltage conditions can be handled by using a voltage reference with a low minimum operating voltage or by using an external voltage regulator.
  • The AD7327TRU-EP can be interfaced with a microcontroller or FPGA using a serial interface, such as SPI or I2C. It's recommended to use a dedicated interface chip or a dedicated interface module on the microcontroller or FPGA to handle the serial communication. Additionally, it's essential to ensure that the interface clock frequency and data transfer rate are within the specifications of the AD7327TRU-EP.

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AD7327TRU-EP Overview

Use the download button to access the AD7327TRU-EP schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like AD732, 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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