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DAC7800LP - Texas Instruments

Description: Digital to Analog Converters - DAC Dual Monolithic CMOS 12-Bit Multiplying

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DAC7800LP - Texas Instruments - PCB symbol
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PCB Footprints
DAC7800LP - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N (R-PDIP-T16)
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3D Models
DAC7800LP - Texas Instruments - 3D model - Dual-In-Line Packages - N (R-PDIP-T16)
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DAC7800LP Details

  • Manufacturer Part Number:

    DAC7800LP

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    DIP

  • Pin Count:

    16

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.40

  • Date Of Intro:

    1990-01-01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    3.9

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    BINARY

  • Input Format:

    SERIAL

  • JESD-30 Code:

    R-PDIP-T16

  • JESD-609 Code:

    e4

  • Length:

    19.305 mm

  • Linearity Error-Max (EL):

    0.0244%

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP16,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    1.25 MHz

  • Seated Height-Max:

    5.08 mm

  • Settling Time-Max:

    0.8 µs

  • Settling Time-Nom (tstl):

    0.8 µs

  • Supply Current-Max:

    2 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

DAC7800LP Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VCC first, followed by AVCC, and then the digital inputs. This ensures proper device operation and prevents latch-up.
  • The DAC7800LP has a rail-to-rail output stage, but the output voltage range is limited to VCC - 0.5V to VCC + 0.5V. Ensure that the output voltage is within this range to avoid output stage saturation and ensure accurate DAC operation.
  • Clock jitter can affect the DAC7800LP's performance by introducing noise and distortion in the output signal. It is recommended to use a low-jitter clock source and to keep the clock signal path as short as possible to minimize jitter.
  • To ensure accurate DAC operation at high temperatures, it is recommended to use a voltage reference with a low temperature coefficient, such as the REF5025. Additionally, ensure that the device is operated within its specified temperature range and that the PCB is designed to minimize thermal gradients.
  • It is recommended to separate the analog and digital signal paths on the PCB to minimize noise coupling. Use a star-ground configuration and keep the analog signal paths as short as possible. Additionally, use a solid ground plane and avoid routing digital signals under the analog signal paths.

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DAC7800LP Overview

Use the download button to access the DAC7800LP schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like DAC78, or try a keyword search, such as Digital to Analog Converters

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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