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ADS7854IRTER - Texas Instruments

Description: SAR ADC, Dual, 1 MSPS, 14 Bit, Simultaneous Sampling

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PCB Footprints
ADS7854IRTER - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RTE  (S-PWQFN-N16)+
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3D Models
ADS7854IRTER - Texas Instruments  - 3D model - Quad Flat No-Lead - RTE  (S-PWQFN-N16)+
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ADS7854IRTER Details

  • Manufacturer Part Number:

    ADS7854IRTER

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    HVQCCN-16

  • Pin Count:

    16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Input Voltage-Max:

    5.5 V

  • Analog Input Voltage-Min:

    -2.4 V

  • Conversion Time-Max:

    0.45 µs

  • Converter Type:

    ADC, PROPRIETARY METHOD

  • JESD-30 Code:

    S-PQCC-N16

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Linearity Error-Max (EL):

    0.0122%

  • Moisture Sensitivity Level:

    2

  • Number of Analog In Channels:

    2

  • Number of Bits:

    14

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Sample Rate:

    1 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max:

    10 mA

  • Supply Voltage-Min:

    1.65 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    3 mm

ADS7854IRTER Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended layout and routing guide in the ADS7854IRTER evaluation module user's guide (SLAU445). It's essential to follow this guide to ensure proper operation and minimize noise and interference.
  • The CLKIN input should be driven by a low-jitter, high-frequency clock source. A clock signal with a frequency of 10 MHz to 50 MHz is recommended. Additionally, the clock signal should be routed close to the device and terminated with a 50-ohm resistor to minimize reflections and noise.
  • A multi-point decoupling scheme is recommended, with 0.1 μF and 10 μF capacitors placed close to the device's power pins. This helps to filter out high-frequency noise and ensure stable operation.
  • Texas Instruments provides an ADS7854IRTER configuration tool (ADC Config Tool) that helps to optimize the device's settings for specific applications. The tool can be downloaded from the TI website and used to generate a configuration file that can be loaded into the device.
  • The maximum conversion rate of the ADS7854IRTER is 1 MSPS. The power consumption of the device increases with the conversion rate, so it's essential to optimize the conversion rate for the specific application to minimize power consumption.

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ADS7854IRTER 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 ADS7854IRTET Texas Instruments

ADC, Proprietary Method, 14-Bit, 1 Func, 2 Channel, Serial Access, PQCC16