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ADS7851IRTER - Texas Instruments

Description: SAR ADC, Dual, 1.5 MSPS, 14 Bit, Simultaneous Sampling

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PCB Footprints
ADS7851IRTER - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RTE  (S-PWQFN-N16)-2021
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3D Models
ADS7851IRTER - Texas Instruments  - 3D model - Quad Flat No-Lead - RTE  (S-PWQFN-N16)-2021
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ADS7851IRTER Details

  • Manufacturer Part Number:

    ADS7851IRTER

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    HVQCCN-16

  • Pin Count:

    16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Input Voltage-Max:

    5.25 V

  • Analog Input Voltage-Min:

    4.99 V

  • Conversion Time-Max:

    666.7 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    S-PQCC-N16

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Linearity Error-Max (EL):

    0.0122%

  • Moisture Sensitivity Level:

    2

  • Number of Analog In Channels:

    2

  • Number of Bits:

    14

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    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:

    1.5 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max:

    12 mA

  • Supply Voltage-Min:

    1.65 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    3 mm

ADS7851IRTER Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended layout and routing guide in the ADS7851IRTER evaluation module user's guide (SLAU445). It's essential to follow this guide to ensure proper operation and minimize noise and interference.
  • The ADS7851IRTER outputs 16-bit data in a serial format. You'll need to use a microcontroller or FPGA to receive and process the data. You can use a SPI or QSPI interface to communicate with the device. Make sure to follow the timing diagrams and protocol specified in the datasheet.
  • The ADS7851IRTER can operate at a maximum sampling rate of 1 MSPS (million samples per second). However, this rate may vary depending on the clock frequency, voltage supply, and other system-level factors. Refer to the datasheet for more information on the sampling rate vs. clock frequency tradeoff.
  • The ADS7851IRTER has an internal calibration circuit that can be used to calibrate the device. You can use the CAL pin to initiate calibration. The device also has a self-calibration feature that can be enabled through the control register. Refer to the datasheet for more information on the calibration procedure.
  • The power consumption of the ADS7851IRTER depends on the operating mode, sampling rate, and voltage supply. According to the datasheet, the typical power consumption is around 15 mW at 1 MSPS with a 3.3V supply. However, this value may vary depending on your specific application and system design.

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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 ADS7851IRTET Texas Instruments

ADC, Successive Approximation, 14-Bit, 1 Func, 2 Channel, Serial Access, PQCC16