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DAC161P997CISQ/NOPB - Texas Instruments

Description: Single-Wire 16-Bit DAC for 4-20mA WQFN16 Texas Instruments DAC161P997CISQ/NOPB, 16 bit Serial DAC, 16-Pin WQFN

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DAC161P997CISQ/NOPB - Texas Instruments - PCB symbol
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PCB Footprints
DAC161P997CISQ/NOPB - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGH0016A
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DAC161P997CISQ/NOPB - Texas Instruments - 3D model - Quad Flat No-Lead - RGH0016A
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DAC161P997CISQ/NOPB Details

  • Manufacturer Part Number:

    DAC161P997CISQ/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Pin Count:

    16

  • HTS Code:

    8542.39.00.40

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    BINARY

  • Input Format:

    SERIAL

  • JESD-30 Code:

    S-PQCC-N16

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Linearity Error-Max (EL):

    0.005%

  • Moisture Sensitivity Level:

    3

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC16,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.85 mm

  • Supply Current-Max:

    0.115 mA

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

DAC161P997CISQ/NOPB Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDD first, followed by VREF, and then the digital inputs. This ensures proper device operation and prevents potential latch-up conditions.
  • To ensure accurate voltage output, it is essential to use a stable and low-noise voltage reference (VREF) and to decouple the power supply lines properly. Additionally, the output voltage should be buffered with an op-amp if it needs to drive a load.
  • The maximum output current of the DAC161P997 is 5 mA. Exceeding this current may cause damage to the device or affect its accuracy.
  • The digital inputs of the DAC161P997 are CMOS-compatible and should be driven by a logic family that is compatible with the device's supply voltage. It is recommended to use a buffer or a logic translator if the input signal is not compatible with the device's supply voltage.
  • The thermal impedance of the DAC161P997 package (QFN-40) is typically around 25°C/W. This value can be used to estimate the junction temperature of the device under different operating conditions.

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DAC161P997CISQ/NOPB Overview

Use the download button to access the DAC161P997CISQ/NOPB schematic symbol, PCB footprint, and 3D model.
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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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