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ADS6145IRHBT - Texas Instruments

Description: 14-Bit, 125-MSPS Analog-to-Digital Converter (ADC)

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PCB Footprints
ADS6145IRHBT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RHB0032E
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3D Models
ADS6145IRHBT - Texas Instruments  - 3D model - Quad Flat No-Lead - RHB0032E
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ADS6145IRHBT Details

  • Manufacturer Part Number:

    ADS6145IRHBT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    HVQCCN-32

  • Pin Count:

    32

  • ECCN Code:

    3A991.C.3

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    Peak-to-peak input voltage range(V) : 2

  • Analog Input Voltage-Max:

    2 V

  • Analog Input Voltage-Min:

    -2 V

  • Converter Type:

    ADC, PROPRIETARY METHOD

  • JESD-30 Code:

    S-PQCC-N32

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Linearity Error-Max (EL):

    0.0275%

  • Moisture Sensitivity Level:

    3

  • Number of Analog In Channels:

    1

  • Number of Bits:

    14

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY, OFFSET BINARY, 2S COMPLEMENT BINARY

  • Output Format:

    PARALLEL, WORD

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC32,.2SQ,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:

    125 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • 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:

    5 mm

ADS6145IRHBT Frequently Asked Questions (FAQs)

  • A good layout and routing practice for the ADS6145IRHBT involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the analog input traces. Additionally, it's recommended to place the ADC close to the analog signal sources and use shielding to reduce electromagnetic interference (EMI).
  • To optimize the ADS6145IRHBT's performance, consider the following: choose the optimal sampling rate based on the Nyquist criterion, select the appropriate input range and gain settings, and adjust the clock frequency to minimize jitter. Additionally, consider using the ADC's built-in features like programmable gain amplifiers and offset correction to optimize performance for your specific application.
  • Potential sources of error when using the ADS6145IRHBT include thermal noise, clock jitter, and non-linearity. To mitigate these errors, use proper thermal management, ensure a low-jitter clock source, and calibrate the ADC regularly. Additionally, consider using techniques like dithering and averaging to reduce noise and improve accuracy.
  • To interface the ADS6145IRHBT with a microcontroller or FPGA, use a compatible interface protocol like SPI or parallel interface. Key considerations for data transfer and synchronization include ensuring proper clock synchronization, using a suitable data transfer protocol, and implementing error detection and correction mechanisms.
  • The ADS6145IRHBT requires a stable power supply with minimal noise and ripple. Ensure reliable operation by using a well-regulated power supply, decoupling capacitors, and a solid power plane. Additionally, consider using a power-on reset circuit to ensure proper startup and operation.

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ADS6145IRHBT 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 ADS6145IRHB25 Texas Instruments

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