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ADS8519IDB - Texas Instruments

Description: 16-Bit 250kHz CMOS Analog-to-Digital Converter With Serial Interface 4.096V Internal Reference

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ADS8519IDB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DB (R-PDSO-G28)
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ADS8519IDB Details

  • Manufacturer Part Number:

    ADS8519IDB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Package Description:

    SSOP-28

  • Pin Count:

    28

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Input Voltage-Max:

    10 V

  • Analog Input Voltage-Min:

    -10 V

  • Conversion Time-Max:

    4 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e4

  • Length:

    10.2 mm

  • Linearity Error-Max (EL):

    0.0046%

  • Moisture Sensitivity Level:

    2

  • Number of Analog In Channels:

    1

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY, 2S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP28,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.25 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    2 mm

  • Supply Current-Max:

    25 mA

  • Supply Voltage-Min:

    1.65 V

  • Supply Voltage-Nom:

    5 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:

    5.3 mm

ADS8519IDB 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 signals should be routed close to the ADC, and the digital signals should be routed away from the ADC. Additionally, decoupling capacitors should be placed close to the power pins.
  • The ADS8519IDB has an internal calibration circuit that can be enabled by setting the CAL pin high. The calibration process involves shorting the input pins to the internal reference voltage, and then adjusting the offset and gain registers to achieve the desired accuracy.
  • The maximum sampling rate of the ADS8519IDB is 200 kSPS. The power consumption increases with the sampling rate, and at maximum sampling rate, the power consumption is approximately 35 mW.
  • The ADS8519IDB can be interfaced with a microcontroller using the SPI or I2C protocol. The device supports 3-wire SPI and I2C protocols, and the communication protocol can be selected using the CS and SCL pins.
  • The input impedance of the ADS8519IDB is approximately 10 kΩ. The input impedance can affect the input signal, and it is recommended to use a buffer amplifier or an op-amp to drive the input signal if the source impedance is high.

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ADS8519IDB 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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Part Image ADS8519IDBR Texas Instruments

ADC, Successive Approximation, 16-Bit, 1 Func, 1 Channel, Serial Access, CMOS, PDSO28