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ADC121S021CISD/NOPB - Texas Instruments

Description: Single Channel, 50 to 200 ksps, 12-Bit A/D Converter

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ADC121S021CISD/NOPB - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - NGF0006A
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ADC121S021CISD/NOPB Details

  • Manufacturer Part Number:

    ADC121S021CISD/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SON

  • Package Description:

    HVSON-6

  • Pin Count:

    6

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Input Voltage-Max:

    5.25 V

  • Analog Input Voltage-Min:

    2.7 V

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    R-PDSO-N6

  • JESD-609 Code:

    e3

  • Length:

    2.5 mm

  • Linearity Error-Max (EL):

    0.0244%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    1

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY

  • Output Format:

    PARALLEL, 8 BITS

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC6,.1,25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.2 MHz

  • Sample and Hold / Track and Hold:

    TRACK

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max:

    2.8 mA

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    2.2 mm

ADC121S021CISD/NOPB Frequently Asked Questions (FAQs)

  • The recommended input impedance for the ADC121S021 is between 1 kΩ and 10 kΩ to ensure proper operation and minimize signal attenuation.
  • To optimize the analog input range, you can adjust the reference voltage (VREF) and the gain of the internal programmable gain amplifier (PGA) to match your specific input signal range.
  • The maximum sampling rate of the ADC121S021 is 1 MSPS. Increasing the sampling rate will increase power consumption, so it's essential to balance sampling rate with power consumption requirements.
  • To ensure accurate conversions, use a low-noise, low-impedance analog input signal, and consider using a filter or buffer amplifier to condition the input signal. Additionally, ensure the ADC's clock frequency is stable and jitter-free.
  • The internal temperature sensor allows for temperature monitoring and compensation. You can use the temperature data to correct for temperature-related errors in your application, such as in temperature sensing or compensation for thermal drift.

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ADC121S021CISD/NOPB 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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