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ADS7813U - Texas Instruments

Description: Low-Power, Serial 16-Bit Sampling Analog-To-Digital Converter

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ADS7813U - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW0016A
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ADS7813U - Texas Instruments  - 3D model - Small Outline Packages - DW0016A
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ADS7813U Details

  • Manufacturer Part Number:

    ADS7813U

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SOP-16

  • 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:

    5.25 V

  • Analog Input Voltage-Min:

    4.75 V

  • Conversion Time-Max:

    20 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    10.3 mm

  • Linearity Error-Max (EL):

    0.0046%

  • Moisture Sensitivity Level:

    3

  • 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:

    2S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.04 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Min:

    4.75 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:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

ADS7813U Frequently Asked Questions (FAQs)

  • The ADS7813U requires careful layout and routing to ensure optimal performance. TI 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.
  • The ADS7813U outputs 12-bit digital data in a serial format. The data can be clocked out of the device using the SCLK pin, and the data is valid on the falling edge of the SCLK. The data should be latched on the rising edge of the SCLK to ensure proper data capture.
  • The maximum sampling rate of the ADS7813U is 150 kSPS (kilo-samples per second). However, the actual sampling rate may be limited by the system clock frequency and the conversion time of the ADC.
  • The ADS7813U does not require calibration. It has an internal calibration circuit that ensures accurate conversions. However, the device may require an external voltage reference to be connected to the REF pin to ensure accurate conversions.
  • The power consumption of the ADS7813U depends on the operating mode and the sampling rate. In normal operation, the device consumes around 15 mW. In power-down mode, the device consumes around 10 μW.

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ADS7813U 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 ADS7813U/1K Texas Instruments

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Part Image ADS7813UE4 Texas Instruments

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Part Image ADS7813U Burr-Brown Corp

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Part Image ADS7813UG4 Texas Instruments

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Part Image ADS7813U/1K Burr-Brown Corp

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For a full list of alternate parts for ADS7813U, check out Findchips.com