DAC80 Burr-Brown Corporation, DAC80 Datasheet - Page 2

• Manufacturer Part Number: DAC80
• Description: Monolithic 12-Bit DIGITAL-TO-ANALOG CONVERTERS
• Manufacturer: Burr-Brown Corporation

SPECIFICATIONS
ELECTRICAL
Typical at +25 C and V
NOTES: (1) Refer to “Logic Input Compatibility” section. (2) Adjustable to zero with external trim potentiometer. (3) FSR means full scale range and is 20V for 10V range,
10V for 5V range for V
and linearity drift. Gain and offset errors externally adjusted to zero at +25 C. (6) For V
scale output voltage swing. For output range of 5V or less, the output current is 5mA over entire V
PARAMETER
DIGITAL INPUT
Resolution
Logic Levels (0 C to +70 C)
ACCURACY (at +25 C)
Linearity Error
Differential Linearity Error
Gain Error
Offset Error
DRIFT (0 C to +70 C)
Total Bipolar Drift (includes gain, offset, and linearity drifts)
Total Error Over 0 C to +70 C
Gain: Including Internal Reference
Unipolar Offset
Bipolar Offset
Differential Linearity 0 C to +70 C
Linearity Error 0 C to +70 C
Monotonicity Guaranteed
CONVERSION SPEED, V
Settling Time to 0.01% of FSR
Slew Rate
CONVERSION SPEED, I
Settling Time to 0.01% of FSR
ANALOG OUTPUT, V
Ranges
Output Current
Output Impedance (DC)
Short Circuit to Common, Duration
ANALOG OUTPUT, I
Ranges: Bipolar
Output Impendance: Bipolar
Compliance
REFERENCE VOLTAGE OUTPUT
External Current (constant load)
Drift vs Temperature
Output Impedance
POWER SUPPLY SENSITIVITY
V
POWER SUPPLY REQUIREMENTS
Supply Drain (no load): +V
Power Dissipation (V
TEMPERATURE RANGE
Specification
Operating
Storage: Plastic DIP
V
CC
V
V
I
I
Unipolar
Bipolar
For FSR Change (2k || 500pF Load)
For 1LSB Change
For FSR change: 10 to 100 Load
IH
IL
CC
IH
IL
with 10k Feedback
with 5k
(V
= 12VDC or 15VDC
(V
(Logic “0”)
(Logic “1”)
Excluding Internal Reference
IN
IN
= +0.4V)
Unipolar
Ceramic DIP
= +2.4V)
(2)
(2)
Feedback
(6)
®
1k
DAC80/80P
Unipolar
CC
OUT
OUT
CC
(4)
OUT
–V
= 15VDC)
= 12V or 15V unless otherwise noted.
Load
models; 2mA for I
OUT
Models
OUT
Models
CC
CC
(1)
Models
:
(5)
Models
(7)
OUT
models. (4) To maintain drift spec, internal feedback resistors must be used. (5) Includes the effects of gain, offset
2
CC
less than 12VDC, limit output current load to 2.5mA to maintain 10V full
–1.96
+6.23
MIN
–2.5
–65
–25
–60
0.96
2.6
4.6
11.4
+2
10
0
0
0
5
2.5, 5, 10, +5, +10
CC
range. (7) Short circuit current is 40mA, max.
Indefinite
DAC80
+6.30
TYP
0.05
–2.0
0.002
300
345
0.05
0.06
0.06
3.2
6.6
15
1/4
1/2
0.1
1/2
1/4
1.0
10
10
3
2
1
1
10
1
8
5
1
7
+16.5
–2.04
+6.37
MAX
+150
–180
+100
+0.8
+2.5
0.006
+20
+70
+70
+85
480
0.15
0.15
0.12
1.04
3.7
8.6
2.5
16.5
12
12
20
1/2
3/4
0.3
3/4
1/2
25
30
10
15
4
3
20
3
ppm of FSR/ C
ppm of FSR/ C
ppm of FSR/ C
% FSR/ % V
% of FSR
% of FSR
% of FSR
ppm/ C
ppm/ C
ppm/ C
UNITS
VDC
VDC
VDC
V/ s
LSB
LSB
LSB
LSB
mW
Bits
mA
mA
mA
mA
mA
mA
k
k
ns
%
V
V
V
C
C
C
C
C
A
A
s
s
s
s
(3)
CC