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TLV1548CDBR - Texas Instruments

Description: Analog to Digital Converters - ADC 10-Bit 85 kSPS Serial Out

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TLV1548CDBR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DB0020A
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TLV1548CDBR - Texas Instruments  - 3D model - Small Outline Packages - DB0020A
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TLV1548CDBR Details

  • Manufacturer Part Number:

    TLV1548CDBR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Pin Count:

    20

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Input Voltage-Max:

    5.5 V

  • Conversion Time-Max:

    25 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    7.2 mm

  • Linearity Error-Max (EL):

    0.0977%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    8

  • Number of Bits:

    10

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    70 °C

  • Output Bit Code:

    BINARY

  • Output Format:

    PARALLEL, WORD

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP20,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.085 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    2 mm

  • Supply Current-Max:

    1.5 mA

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    2.7 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    5.3 mm

TLV1548CDBR Frequently Asked Questions (FAQs)

  • It is recommended to follow a star-grounding scheme, keep analog and digital grounds separate, and use a solid ground plane to minimize noise. Additionally, keep the input and output traces short and away from each other to reduce crosstalk.
  • The TLV1548CDBR is specified to operate from -40°C to 125°C. Ensure good thermal design, use a heat sink if necessary, and avoid overheating the device. Monitor the device's temperature using a thermocouple or thermal sensor.
  • Power up the device in the following sequence: VCC, VREF, and then the analog input signal. Ensure that the power supplies are stable and within the recommended voltage range before applying the input signal.
  • The TLV1548CDBR outputs data in a 16-bit, two's complement format. Ensure correct data alignment by using a serial interface or a FIFO to handle the output data, and consider using a data formatter or serializer if necessary.
  • Use a low-pass filter or a band-pass filter to condition the input signal and remove noise and aliasing. Ensure the filter's cutoff frequency is below the Nyquist frequency to prevent aliasing.

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TLV1548CDBR 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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