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ADC3241IRGZT - Texas Instruments

Description: Dual-Channel, 14-Bit, 25-MSPS Analog-to-Digital Converter (ADC)

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ADC3241IRGZT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGZ0048D
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ADC3241IRGZT - Texas Instruments  - 3D model - Quad Flat No-Lead - RGZ0048D
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ADC3241IRGZT Details

  • Manufacturer Part Number:

    ADC3241IRGZT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    HVQCCN-48

  • Pin Count:

    48

  • 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-N48

  • JESD-609 Code:

    e4

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    3

  • Number of Analog In Channels:

    2

  • Number of Bits:

    14

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • 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:

    25 MHz

  • Seated Height-Max:

    1 mm

  • Supply Current-Max:

    81 mA

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    7 mm

ADC3241IRGZT Frequently Asked Questions (FAQs)

  • Texas Instruments provides a layout guide in the datasheet, but it's essential to follow additional best practices, such as keeping analog and digital traces separate, using a solid ground plane, and minimizing signal routing near the ADC inputs. A 4-layer PCB with a dedicated analog ground plane is recommended.
  • The internal reference voltage can be enabled by setting the REFSEL pin to VREF. The buffer should be enabled by setting the BUFEN pin to VBUF. Ensure that the reference voltage is stable and within the recommended range (1.2V to 1.3V) for optimal performance.
  • The maximum sampling rate of the ADC3241IRGZT is 65 MSPS. However, the power consumption increases with the sampling rate. At 65 MSPS, the power consumption is approximately 125 mW. To reduce power consumption, consider reducing the sampling rate or using the device's power-down modes.
  • The ADC3241IRGZT has a latency of 3 clock cycles, and the pipeline delay is 2 clock cycles. This means that the output data is available 3 clock cycles after the conversion starts. Ensure that your system design accounts for this latency and pipelining to avoid data misalignment and ensure correct data processing.
  • The ADC3241IRGZT has a junction temperature range of -40°C to 125°C. Ensure that the device is operated within this range by providing adequate heat sinking and thermal management. Use thermal simulation tools to estimate the device's temperature and ensure that it remains within the recommended range.

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ADC3241IRGZT 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 ADC3241IRGZR Texas Instruments

ADC, Proprietary Method, 14-Bit, 1 Func, 2 Channel, Serial Access, CMOS, PQCC48