ad420-32-reel Analog Devices, Inc., ad420-32-reel Datasheet - Page 2

• Manufacturer Part Number: ad420-32-reel
• Description: Serial Input 16-bit 4 Ma-20 Ma, 0 Ma-20 Ma Dac
• Manufacturer: Analog Devices, Inc.

Parameter
RESOLUTION
I
V
VOLTAGE REFERENCE
DIGITAL INPUTS
DIGITAL OUTPUTS
POWER SUPPLY
TEMPERATURE RANGE
NOTES
1
2
3
4
Specifications subject to change without notice.
AD420–SPECIFICATIONS
X refers to package designator, R or N.
External capacitor selection must be as described in Figure 5.
Total Output Error includes Offset and Gain Error. Total Output Error and Offset Error are with respect to the Full-Scale Output and are measured with an ideal
PSRR is measured by varying V
OUT
+5 V reference. If the internal reference is used, the reference errors must be added to the Offset and Total Output Errors.
OUT
Operating Current Ranges
Current Loop Voltage Compliance
Settling Time (to 0.1% of FS)
Output Impedance (Current Mode)
Accuracy
FS Output Voltage Range (Pin 17)
REF OUT
REF IN
V
V
V
I
I
Data Input Rate (“3-Wire” Mode)
Data Input Rate (“Asynchronous” Mode)
FAULT DEFECT
DATA OUT
Operating Range V
Quiescent Current
Quiescent Current (External V
Specified Performance
IH
IL
LL
IH
IL
Monotonicity
Integral Nonlinearity
Offset (0 mA or 4 mA) (T
Offset Drift
Total Output Error (20 mA or 24 mA) (T
Total Output Error Drift
PSRR
Output Voltage (T
Drift
Externally Available Current
Short Circuit Current
Resistance
Output Voltage
Externally Available Current
Short Circuit Current
V
V
V
V
V
CHARACTERISTICS
(V
(V
CHARACTERISTICS
(Logic 0)
(Logic 1)
OH
OL
OL
OH
OL
IN
IN
(10 k Pull-Up Resistor to V
@ 2.5 mA
(I
(10 k Pull-Up Resistor to V
(I
= 0 V)
= 5.0 V)
4
OL
OH
3
= 1.6 mA)
= –0.8 mA)
CC
A
= +25 C)
CC
from 12 V to its maximum 32 V.
A
2
= +25 C)
LL
)
LL
LL
)
)
A
= +25 C)
(T
A
= T
MIN
–T
Min
16
4
0
0
0
16
0
4.995
2.4
No Minimum
No Minimum
3.6
3.6
12
–40
MAX
, V
–2–
CC
= +24 V, unless otherwise noted)
AX-32 Version
Typ
2.5
25
20
20
5
5.0
5
7
30
4.5
5
20
4.5
0.2
0.6
4.3
0.3
4.2
3
0.002
1
Max
20
20
24
V
3
50
50
10
5
5.005
0.8
3.3
150
0.4
0.4
32
5.5
+85
0.012
0.05
0.15
25
10
10
CC
– 2.5 V
Units
Bits
mA
mA
mA
V
ms
M
Bits
%
%
ppm/ C
%
ppm/ C
V
V
ppm/ C
mA
mA
k
V
mA
mA
V
V
MBPS
kBPS
V
V
V
V
V
V
mA
mA
C
A/V
A
A
Comments
R
L
= 500
REV. F