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ADS42JB46IRGC25 - Texas Instruments

Description: Dual Channel Dual ADC Pipelined 160Msps 14-bit Serial 64-Pin VQFN EP T/R

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PCB Footprints
ADS42JB46IRGC25 - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGC0064H
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3D Models
ADS42JB46IRGC25 - Texas Instruments  - 3D model - Quad Flat No-Lead - RGC0064H
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ADS42JB46IRGC25 Details

  • Manufacturer Part Number:

    ADS42JB46IRGC25

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFN

  • Package Description:

    VQFN-64

  • Pin Count:

    64

  • ECCN Code:

    3A991.c.3

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • 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):

    0.0054932%

  • 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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    9 mm

ADS42JB46IRGC25 Frequently Asked Questions (FAQs)

  • The optimal clock frequency for the ADS42JB46IRGC25 is between 10 MHz to 40 MHz. However, it's recommended to use a clock frequency of 20 MHz to 30 MHz for optimal performance and to minimize jitter.
  • To properly terminate the differential analog input pins, use a 100-ohm differential termination resistor (Rterm) between the VIN+ and VIN- pins. This helps to reduce reflections and improve signal integrity.
  • The recommended power-up sequence is to first apply the analog power supply (AVDD) and then the digital power supply (DVDD). This ensures that the analog circuitry is powered up before the digital circuitry.
  • The ADS42JB46IRGC25 outputs data in a 14-bit, two's complement format. The output data is aligned to the falling edge of the clock signal (SCLK). Make sure to adjust your FPGA or microcontroller to accommodate this format and alignment.
  • The maximum input voltage range for the ADS42JB46IRGC25 is ±VREF (±2.5 V typical). Exceeding this range may result in incorrect conversions or damage to the device.

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ADS42JB46IRGC25 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 ADS42JB46IRGCT Texas Instruments

ADC, Proprietary Method, 14-Bit, 1 Func, 2 Channel, Serial Access, CMOS, PQCC64