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DAC80502DRXR - Texas Instruments

Description: DAC 2-CH R-2R 16-bit 10-Pin WSON T/R

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PCB Footprints
DAC80502DRXR - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - DRX-10
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3D Models
DAC80502DRXR - Texas Instruments  - 3D model - Small Outline No-lead - DRX-10
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DAC80502DRXR Details

  • Manufacturer Part Number:

    DAC80502DRXR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.40

  • Date Of Intro:

    2019-12-15

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Output Voltage-Max:

    11 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    BINARY

  • Input Format:

    SERIAL

  • JESD-30 Code:

    S-PDSO-N10

  • JESD-609 Code:

    e4

  • Length:

    2.5 mm

  • Linearity Error-Max (EL):

    0.00152%

  • Moisture Sensitivity Level:

    2

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VSON

  • Package Equivalence Code:

    SOLCC10,.01,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Settling Time-Max:

    5 µs

  • Settling Time-Nom (tstl):

    5 µs

  • Supply Current-Max:

    4 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    2.5 mm

DAC80502DRXR 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 potential latch-up conditions.
  • To ensure accurate voltage output, it's essential to use a high-precision voltage reference, such as the REF5050, and to follow proper PCB layout and decoupling guidelines to minimize noise and voltage drops.
  • The maximum output current of the DAC80502 is 10 mA. Exceeding this current limit can cause damage to the device or affect its accuracy.
  • Yes, the DAC80502 can operate with a single supply voltage (VCC) ranging from 2.7 V to 5.5 V. However, the output voltage range will be limited to 0 V to VCC, and the device's performance may be affected at lower supply voltages.
  • To implement a bipolar output voltage range, you can use an external amplifier, such as the OPA277, to invert and scale the output voltage. Alternatively, you can use a voltage translator, like the TXB0104, to level-shift the output voltage.

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DAC80502DRXR 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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