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ADC3643IRSBR - Texas Instruments

Description: 2-Channel Dual ADC SAR 65Msps 14-bit Parallel/Serial (0.5-Wire, 1-Wire, 2-Wire, SPI)

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ADC3643IRSBR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RSB0040E
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ADC3643IRSBR - Texas Instruments  - 3D model - Quad Flat No-Lead - RSB0040E
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ADC3643IRSBR Details

  • Manufacturer Part Number:

    ADC3643IRSBR

  • 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

ADC3643IRSBR Frequently Asked Questions (FAQs)

  • The recommended input impedance is 1 kΩ or less to ensure proper signal integrity and minimize signal reflections.
  • To optimize the ADC's performance for low-frequency signals, use the internal buffer (BUFEN = 1) and set the clock frequency to the lowest possible value (e.g., 1 MSPS) to reduce noise and increase the signal-to-noise ratio (SNR).
  • The maximum input voltage range for the ADC3643IRSBR is 5.5 V, which is the same as the supply voltage (VCC). Exceeding this voltage may damage the device.
  • Use external voltage clamping diodes or resistors to limit the input voltage to within the recommended range. Additionally, consider using a voltage limiter or a buffer amplifier with overvoltage protection to safeguard the ADC inputs.
  • The typical power consumption of the ADC3643IRSBR is around 35 mW at 3 V supply voltage and 1 MSPS sampling rate. However, this value may vary depending on the specific application and operating conditions.

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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 ADC3643IRSBT Texas Instruments

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