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ADS7871IDBG4 - Texas Instruments

Description: TEXAS INSTRUMENTS - ADS7871IDBG4 - Analogue to Digital Converter, 14 bit, 48 kSPS, Differential, Single Ended, Serial, SPI, Single

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ADS7871IDBG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DB (R-PDSO-G28)
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ADS7871IDBG4 - Texas Instruments  - 3D model - Small Outline Packages - DB (R-PDSO-G28)
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ADS7871IDBG4 Details

  • Manufacturer Part Number:

    ADS7871IDBG4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Part Package Code:

    SSOP

  • Pin Count:

    28

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    1

  • Analog Input Voltage-Max:

    5.5 V

  • Analog Input Voltage-Min:

    -0.2 V

  • Conversion Time-Max:

    5.6 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e4

  • Length:

    10.2 mm

  • Linearity Error-Max (EL):

    0.0122%

  • Moisture Sensitivity Level:

    2

  • Number of Analog In Channels:

    8

  • Number of Bits:

    14

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY, 2S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP28,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.048 MHz

  • Seated Height-Max:

    2 mm

  • Supply Current-Max:

    2 mA

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • 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

ADS7871IDBG4 Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended layout and routing guide in the ADS7871IDBG4 Evaluation Module User's Guide (SLAU445). It's essential to follow this guide to ensure optimal performance and minimize noise coupling.
  • The ADS7871IDBG4 does not require calibration. It has an internal calibration circuit that ensures accurate conversions. However, if you need to perform system-level calibration, you can use the device's offset and gain adjustment registers to trim the output.
  • The ADS7871IDBG4 can operate at a maximum sampling rate of 1.5 MSPS. However, the actual achievable sampling rate may be limited by the system's clock frequency, analog input bandwidth, and digital interface speed.
  • Yes, the ADS7871IDBG4 can be used with an external reference voltage. The device has a dedicated REF pin that can be connected to an external reference voltage source. This allows you to use a more accurate or stable reference voltage than the internal reference.
  • The ADS7871IDBG4 outputs 12-bit digital data in a serial format. You can use a microcontroller or FPGA to receive and process the data. Make sure to follow the device's digital interface timing and protocol to ensure correct data reception.

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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 ADS7871IDB Texas Instruments

ADC, Successive Approximation, 14-Bit, 1 Func, 8 Channel, Serial Access, CMOS, PDSO28

Part Image ADS7871IDBR Texas Instruments

ADC, Successive Approximation, 14-Bit, 1 Func, 8 Channel, Serial Access, CMOS, PDSO28