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ADS7853IRTET - Texas Instruments

Description: Analog to Digital Converters - ADC SAR ADC, Dual 1 MSPS, 14 bit

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ADS7853IRTET - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RTE  (S-PWQFN-N16)+
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ADS7853IRTET - Texas Instruments  - 3D model - Quad Flat No-Lead - RTE  (S-PWQFN-N16)+
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ADS7853IRTET Details

  • Manufacturer Part Number:

    ADS7853IRTET

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • 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:

    4.5 V

  • Conversion Time-Max:

    0.45 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    S-PQCC-N16

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Linearity Error-Max (EL):

    0.01525%

  • 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, 2'S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC16,.12SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • 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

ADS7853IRTET Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended layout and routing guide in the ADS7853 application note (SLAA544). It's essential to follow this guide to ensure proper operation and minimize noise and interference.
  • The ADS7853IRTET requires a high-speed clock input, which can be challenging to handle. It's recommended to use a clock buffer or a dedicated clock generator to ensure a clean and stable clock signal. Additionally, the clock signal should be routed as a differential pair to minimize noise and jitter.
  • A good power supply decoupling scheme is crucial for the ADS7853IRTET. Texas Instruments recommends using a combination of ceramic and electrolytic capacitors to filter out noise and ripple. A 10uF ceramic capacitor should be placed close to the power pins, and a 10uF electrolytic capacitor should be placed further away from the device.
  • To ensure accurate conversion results, it's essential to follow proper analog input signal conditioning, such as filtering and buffering. Additionally, the reference voltage should be stable and accurate, and the analog input range should be within the specified limits. It's also recommended to use the internal offset calibration feature to minimize offset errors.
  • The ADS7853IRTET can operate at a maximum throughput of 1.5 MSPS (million samples per second) in continuous conversion mode. However, this throughput may be limited by the system's overall bandwidth and the analog input signal's frequency content.

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ADS7853IRTET 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 ADS7853IRTER Texas Instruments

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