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ADS8327IBPW - Texas Instruments

Description: 2.7V-to-5.5V 16-Bit 500kSPS Serial Analog-to-Digital Converter (ADC)

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ADS8327IBPW - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW0016A
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ADS8327IBPW - Texas Instruments  - 3D model - Small Outline Packages - PW0016A
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ADS8327IBPW Details

  • Manufacturer Part Number:

    ADS8327IBPW

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    16

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Input Voltage-Max:

    5.5 V

  • Conversion Time-Max:

    1.636 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Linearity Error-Max (EL):

    0.0031%

  • Moisture Sensitivity Level:

    2

  • Number of Analog In Channels:

    1

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.5 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    6.2 mA

  • Supply Voltage-Min:

    1.65 V

  • Supply Voltage-Nom:

    2.7 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

ADS8327IBPW Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a 4-layer PCB with a solid ground plane, and to keep the analog and digital signals separate. The analog input traces should be short and direct, and the digital output traces should be routed away from the analog inputs. Additionally, decoupling capacitors should be placed close to the device's power pins.
  • The ADS8327IBPW has a built-in POR circuit that resets the device when the power supply voltage rises above 1.5V. To ensure proper operation, the recommended power-up sequence is to apply the analog power supply (AVCC) first, followed by the digital power supply (DVCC), and then the clock signal. The device is ready to operate after the POR signal is released.
  • The maximum clock frequency for the ADS8327IBPW is 20 MHz. The clock signal should be a clean, low-jitter signal with a duty cycle of 40% to 60%. The clock signal should also be synchronized with the conversion process to ensure accurate results.
  • The ADS8327IBPW has a built-in calibration circuit that can be initiated by setting the CAL pin high. Calibration is only required during the initial power-up cycle or when the device is reset. After calibration, the device stores the calibration data in its internal registers and retains it until the next power-down cycle.
  • The ADS8327IBPW can be interfaced with a microcontroller or FPGA using a standard SPI interface. The device's digital output data can be read using a SPI master device, and the device's control registers can be written using the same SPI interface. Texas Instruments recommends using a dedicated SPI interface for the ADS8327IBPW to ensure reliable data transfer.

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ADS8327IBPW Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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