AD660SQ/883B AD [Analog Devices], AD660SQ/883B Datasheet - Page 2

• Manufacturer Part Number: AD660SQ/883B
• Description: Monolithic 16-Bit Serial/Byte DACPORT
• Manufacturer: AD [Analog Devices]

AD660–SPECIFICATIONS
Parameter
RESOLUTION
DIGITAL INPUTS (T
TRANSFER FUNCTION CHARACTERISTICS
REFERENCE INPUT
REFERENCE OUTPUT
OUTPUT CHARACTERISTICS
POWER SUPPLIES
TEMPERATURE RANGE
NOTES
1
2
3
4
5
6
*Indicates that the specification is the same as AD660AN/AR/SQ.
Specifications subject to change without notice.
For 16-bit resolution, 1 LSB = 0.0015% of FSR. For 15-bit resolution, 1 LSB = 0.003% of FSR. For 14-bit resolution, 1 LSB = 0.006% of FSR. FSR stands for
Gain error and gain drift are measured using the internal reference. The internal reference is the main contributor to gain drift. If lower gain drift is required, the
Gain Error is measured with fixed 50
DAC Gain Error and Drift are measured with an external voltage reference. They represent the error contributed by the DAC alone, for use with an external reference.
External current is defined as the current available in addition to that supplied to REF IN and SPAN/BIPOLAR OFFSET on the AD660.
Operation on 12 V supplies is possible using an external reference such as the AD586 and reducing the output range. Refer to the Internal/External Reference section.
Full-Scale Range and is 10 V in a Unipolar Mode and 20 V in Bipolar Mode.
AD660 can be used with a precision external reference such as the AD587, AD586 or AD688.
mode) or 0.50% of FSR (Bipolar mode).
V
V
I
I
Integral Nonlinearity
Differential Nonlinearity
Monotonicity Over Temperature
Gain Error
Gain Drift (T
DAC Gain Error
DAC Gain Drift
Unipolar Offset
Unipolar Offset Drift (T
Bipolar Zero Error
Bipolar Zero Error Drift (T
Input Resistance
Bipolar Offset Input Resistance
Voltage
Drift
External Current
Capacitive Load
Short Circuit Current
Output Voltage Range
Output Current
Capacitive Load
Short Circuit Current
Voltage
Current (No Load)
Power Supply Sensitivity
Power Dissipation (Static, No Load)
Specified Performance (A, B)
Specified Performance (S)
IH
IL
IH
IL
T
T
Unipolar Configuration
Bipolar Configuration
V
V
V
I
I
I
(V
CC
EE
LL
(V
@ V
@ V
(Logic “0”)
(Logic “1”)
MIN
MIN
CC
EE
LL
IL
IH
6
6
= 0 V)
IH
IH
to T
to T
= 5 5 V)
, V
, V
2, 3
MAX
MAX
IL
IL
MIN
= 5, 0 V
= 2.4, 0.4 V
4
4
5
to T
MIN
MAX
MIN
to T
)
MIN
to T
MAX
to T
resistors as shown in the Application section. Eliminating these resistors increases the gain error by 0.25% of FSR (Unipolar
MAX
)
MAX
)
)
1
(T
A
= +25 C, V
Min
16
2.0
0
14
7
7
9.99
2
0
–10
5
+13.5
–13.5
+4.5
–40
–55
AD660AN/AR/SQ
–2–
CC
Typ
10
10
10.00
4
25
25
+12
–12
0.3
3
1
365
= +15 V, V
Max
5.5
25
10
3
5
13
13
10.01
25
1000
+10
+10
1000
+16.5
–16.5
+5.5
+18
–18
2
2
625
+85
+125
0.8
7.5
10
10
2
4
2
4
0.10
0.05
2.5
7.5
EE
= –15 V, V
LL
*
*
Min
16
*
*
15
*
*
*
*
*
*
*
*
*
= +5 V unless otherwise noted)
AD660BN/BR
Typ
*
*
*
*
*
*
*
*
*
*
*
*
Max
*
*
*
*
15
*
*
*
*
*
*
*
*
15
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
1
2
1
2
Units
Bits
Volts
Volts
LSB
LSB
LSB
LSB
Bits
% of FSR
ppm/ C
% of FSR
ppm/ C
mV
ppm/ C
mV
ppm/ C
k
k
Volts
ppm/ C
mA
pF
mA
Volts
Volts
mA
pF
mA
Volts
Volts
Volts
mA
mA
mA
mA
ppm/%
mW
C
C
A
A
REV. A