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DAC80504, DAC70504, DAC60504

www.ti.com

SBAS871C – AUGUST 2017 – REVISED JANUARY 2019

Product Folder Links: DAC80504 DAC70504 DAC60504

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Copyright © 2017–2019, Texas Instruments Incorporated

(1)

For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application

report.

7.4 Thermal Information

THERMAL METRIC(1)

DACx0504

UNIT

RTE (WQFN)

16 PINS

RθJA

Junction-to-ambient thermal resistance

33.3

°C/W

RθJC(top)

Junction-to-case (top) thermal resistance

29.5

°C/W

RθJB

Junction-to-board thermal resistance

7.3

°C/W

ψJT

Junction-to-top characterization parameter

0.2

°C/W

ψJB

Junction-to-board characterization parameter

7.4

°C/W

RθJC(bot)

Junction-to-case (bottom) thermal resistance

0.9

°C/W

(1)

Static performance specified with DAC outputs unloaded for all gain options, unless otherwise noted. End point fit between codes. 16-

bit: Code 256 to 65280, 14-bit: Code 128 to 16127, 12-bit: Code 16 to 4031.

7.5 Electrical Characteristics

all minimum and maximum specifications at VDD= 2.7 V to 5.5 V, VIO = 1.7 V to 5.5 V, VREFIN = 1.25 V to 5.5 V, RLOAD = 2 kΩ

to GND, CLOAD = 200 pF to GND, digital inputs at VIO or GND, and TA = –40°C to +125°C (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

STATIC PERFORMANCE

(1)

Resolution

DAC80504

16

Bits

DAC70504

14

DAC60504

12

INL

Integral nonlinearity

DAC80504

±0.5

±1

LSB

DAC70504

±0.5

±1

DAC60504

±0.5

±1

DNL

Differential nonlinearity

DAC80504, specified 16-bit monotonic

±0.5

±1

LSB

DAC70504, specified 14-bit monotonic

±0.5

±1

DAC60504, specified 12-bit monotonic

±0.5

±1

TUE

Total unadjusted error

±0.05

±0.1

%FSR

Offset error

±0.75

±1.5

mV

Zero-code error

DAC code = zero scale

0.5

1.5

mV

Full-scale error

±0.05

±0.1

%FSR

Gain error

±0.05

±0.1

%FSR

Offset error drift

±1

µV/°C

Zero-code error drift

±2

µV/°C

Full-scale error drift

±2

ppm of FSR/°C

Gain error drift

±1

ppm of FSR/°C

Output voltage drift over time

TA = 25°C, DAC code = midscale, 1600 hours

20

ppm of FSR