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ADC122S021CIMMX/NOPB - Texas Instruments

Description: 2 Channel, 50 ksps to 200 ksps 12-Bit A/D Converter

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ADC122S021CIMMX/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGK  (S-PDSO-G8)
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ADC122S021CIMMX/NOPB Details

  • Manufacturer Part Number:

    ADC122S021CIMMX/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Package Description:

    TSSOP-8

  • Pin Count:

    8

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Input Voltage-Max:

    5.25 V

  • Conversion Time-Max:

    16.25 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Linearity Error-Max (EL):

    0.0195%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    2

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.2 MHz

  • Sample and Hold / Track and Hold:

    TRACK

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max:

    2.1 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)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

ADC122S021CIMMX/NOPB Frequently Asked Questions (FAQs)

  • The recommended input impedance is 1 kΩ to 10 kΩ. This ensures proper signal attenuation and prevents signal reflections.
  • To optimize the ADC's performance for low-frequency signals, use the internal buffer amplifier, and consider using an external RC filter to remove high-frequency noise.
  • The maximum sampling rate for the ADC122S021 is 200 kSPS (kilosamples per second). However, this rate may vary depending on the specific application and system design.
  • The ADC's digital output data is available in a 12-bit parallel format. You can interface the ADC with a microcontroller or FPGA to process the digital data. Ensure proper synchronization and data alignment to avoid data corruption.
  • The typical power consumption of the ADC122S021 is 15 mW at 200 kSPS, with a supply voltage of 2.7 V to 5.5 V. However, actual power consumption may vary depending on the specific application and operating conditions.

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ADC122S021CIMMX/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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