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ADC78H90CIMTX/NOPB - Texas Instruments

Description: 8-Channel, 500 KSPS, 12-Bit A/D Converter

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ADC78H90CIMTX/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW0016A
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ADC78H90CIMTX/NOPB - Texas Instruments  - 3D model - Small Outline Packages - PW0016A
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ADC78H90CIMTX/NOPB Details

  • Manufacturer Part Number:

    ADC78H90CIMTX/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Input Voltage-Max:

    5.25 V

  • Conversion Time-Max:

    1.625 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Linearity Error-Max (EL):

    0.0244%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    8

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • 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:

    TSSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.5 MHz

  • Sample and Hold / Track and Hold:

    TRACK

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max:

    2.3 mA

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

ADC78H90CIMTX/NOPB Frequently Asked Questions (FAQs)

  • The recommended input impedance for the ADC78H90 is 1 kΩ to 10 kΩ. This ensures proper signal attenuation and filtering.
  • To optimize the ADC's performance for high-frequency signals, use a low-pass filter at the input, ensure proper PCB layout and grounding, and consider using a clock frequency that is a multiple of the input signal frequency.
  • The maximum sampling rate of the ADC78H90 is 1 MSPS (million samples per second). However, this may vary depending on the specific application and system design.
  • To handle metastability issues, use a synchronizer or a metastable-resistant flip-flop to resynchronize the output data. Additionally, consider using a Gray code counter or a Johnson counter to reduce metastability errors.
  • The power consumption of the ADC78H90 is typically around 15 mW at 1 MSPS. To reduce power consumption, consider using the ADC's power-down mode, reducing the clock frequency, or using a lower supply voltage.

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ADC78H90CIMTX/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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Part Image ADC78H90CIMT/NOPB National Semiconductor Corporation

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Part Image ADC78H90CIMTX Texas Instruments

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