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ADC3643IRSBT - Texas Instruments

Description: DUAL, 14-BIT, 1-MSPS TO 65-MSPS,

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ADC3643IRSBT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RSB0040E
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ADC3643IRSBT - Texas Instruments  - 3D model - Quad Flat No-Lead - RSB0040E
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ADC3643IRSBT Details

  • Manufacturer Part Number:

    ADC3643IRSBT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    HVQCCN-40

  • Country Of Origin:

    Philippines

  • ECCN Code:

    3A991.C.3

  • HTS Code:

    8542.39.00.30

  • Date Of Intro:

    2020-10-30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    Peak-to-peak input voltage range(V) : 2.25

  • Analog Input Voltage-Max:

    2.25 V

  • Analog Input Voltage-Min:

    -2.25 V

  • Converter Type:

    ADC, PROPRIETARY METHOD

  • JESD-30 Code:

    S-PQCC-N40

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Linearity Error-Max (EL):

    0.007629%

  • Moisture Sensitivity Level:

    3

  • Number of Analog In Channels:

    2

  • Number of Bits:

    14

  • Number of Functions:

    1

  • Number of Terminals:

    40

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    OFFSET BINARY, 2S COMPLEMENT BINARY

  • Output Format:

    SERIAL, PARALLEL, WORD

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC40,.20SQ,16

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Sample Rate:

    65 MHz

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max:

    78 mA

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    5 mm

ADC3643IRSBT Frequently Asked Questions (FAQs)

  • The recommended input impedance for the ADC3643IRSBT 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 set the input range to the lowest possible value. Additionally, use a low-pass filter to remove high-frequency noise.
  • The maximum sampling rate for the ADC3643IRSBT is 500 kSPS. However, the actual sampling rate may vary depending on the system clock frequency and the specific application.
  • To handle metastability issues, use a synchronizer or a metastability resolver circuit to ensure that the output data is stable and reliable. Additionally, consider using a FIFO or a buffer to store the output data temporarily.
  • The recommended power-up sequence for the ADC3643IRSBT is to power up the analog supply (AVDD) first, followed by the digital supply (DVDD). This ensures proper initialization and prevents latch-up.

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ADC3643IRSBT 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 ADC3643IRSBR Texas Instruments

ADC, Proprietary Method, 14-Bit, 1 Func, 2 Channel, Serial, Parallel, Word Access, CMOS, PQCC40