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ADS7865IPBS - Texas Instruments

Description: Dual, 2MSPS, 12-Bit, 3+3 or 2+2 Channel, Simultaneous Sampling ADC

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ADS7865IPBS - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - PBS(S-PQFP-G032
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ADS7865IPBS - Texas Instruments  - 3D model - Quad Flat Packages - PBS(S-PQFP-G032
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ADS7865IPBS Details

  • Manufacturer Part Number:

    ADS7865IPBS

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Package Description:

    TFQFP-32

  • Pin Count:

    32

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Input Voltage-Max:

    5.5 V

  • Analog Input Voltage-Min:

    -0.5 V

  • Conversion Time-Max:

    0.4 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    S-PQFP-G32

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Linearity Error-Max (EL):

    0.0305%

  • Moisture Sensitivity Level:

    2

  • Number of Analog In Channels:

    6

  • Number of Bits:

    12

  • Number of Functions:

    2

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    2S COMPLEMENT BINARY

  • Output Format:

    PARALLEL, WORD

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TFQFP

  • Package Equivalence Code:

    TQFP32,.28SQ

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    2 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    1.05 mm

  • Supply Current-Max:

    7.5 mA

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    5 mm

ADS7865IPBS Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDD (analog supply) first, followed by VIO (digital supply) and then the clock signal. This ensures proper initialization of the device.
  • To optimize the analog input impedance, use a low-impedance source, such as a buffer amplifier, and keep the input traces as short as possible. Additionally, use a capacitor in parallel with the input resistor to filter out high-frequency noise.
  • The ADS7865IPBS supports clock frequencies up to 20 MHz. However, the maximum clock frequency may vary depending on the specific application and system requirements.
  • The ADS7865IPBS outputs data in a 16-bit, two's complement format. The most significant bit (MSB) represents the sign bit, and the remaining 15 bits represent the magnitude. You can use a microcontroller or FPGA to process the output data.
  • The SYNC pin is used to synchronize the conversion process with an external clock or trigger signal. It allows the device to start a new conversion cycle on the rising edge of the SYNC signal.

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ADS7865IPBS 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 ADS7865IPBSRG4 Texas Instruments

ADC, Successive Approximation, 12-Bit, 2 Func, 2 Channel, Parallel, Word Access, PQFP32