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ADS7800JU - Texas Instruments

Description: 12-Bit 3us Sampling Analog-to-Digital Converter

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ADS7800JU - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW (R-PDSO-G24)
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ADS7800JU - Texas Instruments  - 3D model - Small Outline Packages - DW (R-PDSO-G24)
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ADS7800JU Details

  • Manufacturer Part Number:

    ADS7800JU

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    24

  • Country Of Origin:

    Taiwan

  • 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:

    4.75 V

  • Conversion Time-Max:

    2.7 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e4

  • Length:

    15.4 mm

  • Linearity Error-Max (EL):

    0.0244%

  • Moisture Sensitivity Level:

    3

  • Negative Supply Voltage-Nom:

    -15 V

  • Number of Analog In Channels:

    1

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY, OFFSET BINARY

  • Output Format:

    PARALLEL, 8 BITS, PARALLEL, 4 BITS, PARALLEL, WORD

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP24,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.333 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max:

    25 mA

  • Supply Voltage-Min:

    4.75 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:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

ADS7800JU Frequently Asked Questions (FAQs)

  • The ADS7800JU requires careful layout and routing to ensure optimal performance. TI recommends using a 4-layer PCB with a solid ground plane, and keeping the analog and digital signals separate. The analog input traces should be short and direct, and the digital output traces should be routed away from the analog inputs.
  • The ADS7800JU outputs 16-bit data in a serial format. The digital output data should be captured using a microcontroller or FPGA, and then processed and formatted according to the application requirements. The data can be processed in real-time or stored for later analysis.
  • The ADS7800JU has a maximum sampling rate of 100 kSPS (kilosamples per second). However, the actual sampling rate may be limited by the system clock frequency, the analog input frequency, and the digital output data processing rate.
  • The ADS7800JU requires calibration to ensure accurate analog-to-digital conversion. Calibration involves applying a known input voltage and adjusting the internal gain and offset registers to achieve the desired accuracy. TI provides a calibration procedure in the datasheet and application notes.
  • The ADS7800JU has a typical power consumption of 15 mW at 2.7 V supply voltage and 100 kSPS sampling rate. However, the actual power consumption may vary depending on the system clock frequency, analog input frequency, and digital output data processing rate.

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ADS7800JU 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 ADS7800JU/1K Texas Instruments

ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Parallel, 8 Bits, Parallel, 4 Bits, Parallel, Word Access, CMOS, PDSO24

Part Image ADS7800JU Burr-Brown Corp

ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Parallel, 8 Bits, Parallel, Word Access, CMOS, PDSO24

Part Image ADS7800JU/1K Burr-Brown Corp

ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Parallel, 8 Bits, Parallel, 4 Bits, Parallel, Word Access, CMOS, PDSO24

Part Image ADS7800JU/1KE4 Texas Instruments

ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Parallel, 8 Bits, Parallel, 4 Bits, Parallel, Word Access, CMOS, PDSO24

Part Image ADS7800JU/1KG4 Texas Instruments

ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Parallel, 8 Bits, Parallel, 4 Bits, Parallel, Word Access, CMOS, PDSO24

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