DAC80501, DAC70501, DAC60501
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ZHCSJ19D –NOVEMBER 2018–REVISED FEBRUARY 2020
7.4 Thermal Information
DACx0501
THERMAL METRIC(1)
DGS (VSSOP)
10 PINS
170.1
DQF (WSON)
8 PINS
122.6
58.3
UNIT
RθJA
RθJC(top)
RθJB
ΨJT
Junction-to-ambient thermal resistance
Junction-to-case (top) thermal resistance
Junction-to-board thermal resistance
°C/W
°C/W
°C/W
°C/W
°C/W
60.5
92.6
50
Junction-to-top characterization parameter
Junction-to-board characterization parameter
7.8
1.5
ΨJB
90.7
49.8
(1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application
report.
7.5 Electrical Characteristics
all minimum and maximum values at TA = –40°C to +125°C and all typcal values at TA = 25°C, 2.7 V ≤ VDD ≤ 5.5 V, external
or internal VREFIO = 1.25 V to 5.5 V , RLOAD = 2 kΩ to AGND, CLOAD = 200 pF to AGND, and digital inputs at VDD or AGND
(unless otherwise noted)
PARAMETER
STATIC PERFORMANCE
TEST CONDITIONS
MIN
TYP
MAX
UNIT
DAC80501
DAC70501
DAC60501
16
14
12
–1
–1
Resolution
Bits
INL
Integral nonlinearity(1)
Differential nonlinearity(1)
1
1
LSB
LSB
DNL
DAC80501,
reference divider disabled (REF-DIV bit = 0)
–0.08
–0.06
–0.07
-0.02
0.025
0.025
0.08
0.06
0.07
DAC80501,
reference divider enabled (REF-DIV bit = 1)
TUE
Total unadjusted error(1)
%FSR
DAC80501, DGS package
reference divider enabled (REF-DIV bit = 1)
DAC70501, DAC60501
–0.1
–1.5
0.04
0.5
0.1
1.5
Zero code error(1)
DAC loaded with zero scale code
mV
µV/°C
mV
Zero code error temperature
coefficient(1)
Offset error(1)
±2
0.5
±2
–1.5
1.5
Offset error temperature
µV/°C
(1)
coefficient
DAC80501,
reference divider disabled (REF-DIV bit = 0)
–0.08
–0.06
-0.02
0.025
0.08
0.06
DAC80501,
reference divider enabled (REF-DIV bit = 1)
Gain error(1)
%FSR
DAC80501, DGS package
reference divider enabled (REF-DIV bit = 1)
–0.07
–0.1
0.025
0.04
±1
0.07
0.1
DAC70501, DAC60501
Gain error temperature
coefficient(1)
ppm
FSR/°C
(1) End point fit between code 256 to code 64,511 for 16-bit, code 64 to code 16,127 for 14-bit, code 16 to code 4031 for 12 bit, DAC output
unloaded, performance under resistive and capacitice load conditions are specified by design and characterization, DAC output range ≥
2.5 V.
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