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DAC8560 Datasheet, PDF (4/29 Pages) Burr-Brown (TI) – 16-Bit, Ultra-Low Glitch, Voltage Output DIGITAL-TO-ANALOG CONVERTER with 2.5V, 2ppm/°C Internal Reference
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DAC8560
SLAS464 – DECEMBER 2006
ELECTRICAL CHARACTERISTICS (continued)
VDD = 2.7V to 5.5V, –40°C to +105°C range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
REFERENCE OUTPUT
Output voltage
Initial accuracy
Output voltage temperature drift
TA = +25°C
TA = +25°C
DAC8560A, DAC8560B(3)
DAC8560C, DAC8560D(4)
Output voltage noise
f = 0.1Hz to 10Hz
Output voltage noise density
(high-frequency noise)
Load regulation, sourcing(5)
Load regulation, sinking(5)
Output current load capability(6)
TA = +25°C, f = 1MHz, CL = 0µF
TA = +25°C, f = 1MHz, CL = 1µF
TA = +25°C, f = 1MHz, CL = 4µF
TA = +25°C
TA = +25°C
Line regulation
Long-term stability/drift (aging)(5)
Thermal hysteresis(5)
TA = +25°C
TA = +25°C, time = 0 to 1900 hours
First cycle
Additional cycles
REFERENCE
Internal reference current consumption
External reference current
Reference input range
VDD = 5.5V
VDD = 3.6V
External VREF = 2.5V, if internal reference is disabled
Reference input impedance
LOGIC INPUTS (6)
Input current
VINL
Logic input LOW voltage
VINH
Logic input HIGH voltage
Pin capacitance
VDD = 5V
VDD = 3V
VDD = 5V
VDD = 3V
POWER REQUIREMENTS
VDD
IDD (7)
Normal mode
All power-down modes
Power
dissipation
(7)
Normal mode
All power-down modes
TEMPERATURE RANGE
VDD = 3.6V to 5.5V, VIH = VDD and VIL = GND
VDD = 2.7V to 3.6V, VIH = VDD and VIL = GND
VDD = 3.6V to 5.5V, VIH = VDD and VIL = GND
VDD = 2.7V to 3.6V, VIH = VDD and VIL = GND
VDD = 3.6V to 5.5V
VDD = 2.7V to 3.6V
VDD = 3.6V to 5.5V
VDD = 2.7V to 3.6V
Specified performance
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MIN
TYP
MAX
UNIT
2.4995
–0.02
2.5
±0.004
5
2
16
125
20
2
30
15
±20
10
50
100
25
2.5005
0.02
25
5
V
%
ppm/°C
µVPP
nV/√Hz
µV/mA
µV/mA
mA
µV/V
ppm
ppm
360
µA
348
20
µA
0
VDD
V
125
kΩ
±1
µA
0.8
V
0.6
2.4
V
2.1
3
pF
2.7
5.5
V
0.530 0.850
mA
0.510 0.840
1.2
2.5
µA
0.7
2.2
2.6
4.7
mW
1.5
3.0
6
14
µW
2
8
–40
+105
°C
(3) Reference is trimmed and tested at room temperature, and is characterized from –40°C to +120°C.
(4) Reference is trimmed and tested at two temperatures (+25°C and +105°C), and is characterized from –40°C to +120°C.
(5) Explained in more detail in the Application Information section of this data sheet.
(6) Ensured by design and characterization, not production tested.
(7) Input code = 32768, reference current included, no load.
4
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