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ADS42JB46IRGCT - Texas Instruments

Description: Dual-Channel, 14-Bit, 160-MSPS Analog-to-Digital Converter (ADC)

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PCB Footprints
ADS42JB46IRGCT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGC0064H
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3D Models
ADS42JB46IRGCT - Texas Instruments  - 3D model - Quad Flat No-Lead - RGC0064H
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ADS42JB46IRGCT Details

  • Manufacturer Part Number:

    ADS42JB46IRGCT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    HVQCCN-64

  • Pin Count:

    64

  • 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) : 2.5

  • Analog Input Voltage-Max:

    2.5 V

  • Analog Input Voltage-Min:

    -2.5 V

  • Converter Type:

    ADC, PROPRIETARY METHOD

  • JESD-30 Code:

    S-PQCC-N64

  • JESD-609 Code:

    e4

  • Length:

    9 mm

  • Linearity Error-Max (EL):

    0.004882%

  • Moisture Sensitivity Level:

    3

  • Number of Analog In Channels:

    2

  • Number of Bits:

    14

  • Number of Functions:

    1

  • Number of Terminals:

    64

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    OFFSET BINARY, 2S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Sample Rate:

    160 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    1 mm

  • Supply Current-Max:

    130 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:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    9 mm

ADS42JB46IRGCT Frequently Asked Questions (FAQs)

  • The optimal clock frequency for the ADS42JB46IRGCT is between 10 MHz to 65 MHz. However, the device can operate up to 80 MHz, but with reduced performance and increased power consumption.
  • The input MUX is configured through the SPI interface. You need to set the correct channel selection bits (CH[3:0]) in the MUX register (address 0x10) to select the desired input channel. Refer to the datasheet for the correct bit settings.
  • To minimize noise and interference, keep analog and digital signals separate, use differential pairs for analog signals, and avoid crossing digital signals over analog signals. Use a solid ground plane and decouple the power supply pins with capacitors. Refer to the datasheet for more detailed layout and routing guidelines.
  • The POR and BOR circuits ensure the device resets properly during power-up and brown-out conditions. You can use an external reset circuit or a microcontroller to monitor the POR and BOR signals and take appropriate action. Refer to the datasheet for more information on the reset timing and behavior.
  • The maximum input voltage range for the ADS42JB46IRGCT is ±VREF (±2.5 V typical). Exceeding this range may result in incorrect conversions or damage to the device.

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ADS42JB46IRGCT 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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