AD664 Analog Devices, AD664 Datasheet - Page 3

• Manufacturer Part Number: AD664
• Description: Monolithic 12-Bit Quad DAC
• Manufacturer: Analog Devices

Specifications of AD664

• Resolution (bits): 12bit
• Dac Update Rate: 125kSPS
• Dac Settling Time: 8µs
• Max Pos Supply (v): +16.5V
• Single-supply: No
• Dac Type: Voltage Out
• Dac Input Format: Byte,Nibble,Par

Model
DIGITAL INPUTS
DIGITAL OUTPUTS
TEMPERATURE RANGE
NOTES
10
11
12
*Specifications same as JN/JP/AD/AJ/SD.
Specifications subject to change without notice.
Specifications shown in boldface are tested on all production units at final electrical test. Results from those tests are used to calculate outgoing quality levels. All min
and max specifications are guaranteed, although only those shown in boldface are tested on all production units.
ABSOLUTE MAXIMUM RATINGS*
V
V
V
Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +300 C, 10 sec
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . 1000 mW
AGND to DGND . . . . . . . . . . . . . . . . . . . . . . . . –1 V to +1 V
Reference Input . . . . . . . . . . . . . . . . . . V
V
CAUTION
ESD (electrostatic discharge) sensitive device. Unused devices must be stored in conductive foam
or shunts. The protective foam should be discharged to the destination socket before devices are
removed.
REV.
1
2
3
4
5
6
7
8
9
A minimum power supply of 12.0 V is required for 0 V to +10 V and 10 V operation. A minimum power supply of 11.4 V is required for –5 V to +5 V operation.
For V
Bipolar zero error is the difference from the ideal output (0 volts) and the actual output voltage with code 100 000 000 000 applied to the inputs.
Linearity error is defined as the maximum deviation of the actual DAC output from the ideal output (a straight line drawn from 0 to F.S. – 1 LSB).
FSR means Full-Scale Range and is 20 V for 10 V range and 10 V for 5 V range.
A minimum power supply of 12.0 V is required for a 10 V reference voltage.
Analog Ground Current is input code dependent.
Gain error matching is the largest difference in gain error between any two DACs in one package.
Offset error matching is the largest difference in offset error between any two DACs in one package.
Bipolar zero error matching is the largest difference in bipolar zero error between any two DACs in one package.
Linearity error matching is the difference in the worst ease linearity error between any two DACs in one package.
44-pin versions only.
LL
CC
EE
CC
V
V
Data Inputs
CS/DS0/DS1/RST/RD/LS
MS/TR
QS0/QSl/QS2
V
V
JN/JP/KN/KP
AD/AJ/BD/BJ/BE
SD/TD/TE
IH
IL
OL
OH
to DGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 V to +7 V
to DGND . . . . . . . . . . . . . . . . . . . . . . . . . . . –18 V to 0 V
I
I
I
I
I
I
I
I
to DGND . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 V to +18 V
to V
IH
IL
IH
IL
IH
IL
IH
IL
CC
@ 1.6 mA Sink
D
@ 0.5 mA Source
@ V
@ V
@ V
@ V
@ V
@ V
@ V
@ V
< +12 V and V
12
EE
IN
IN
IN
IN
IN
IN
IN
IN
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to +36 V
= DGND
= V
= DGND
= DGND
= V
= V
= V
= V
l2
LL
LL
LL
LL
LL
EE
> –12 V. Voltage not to exeeed 10 V maximum.
(V
REF
CC
– 2 V, V
10 V and V
Min
2.0
0
–10
–10
–10
–10
–10
–10
–10
–10
2.4
0
– 40
–55
EE
+ 2 V)
JN/JP/AD/AJ/SD
REF
Typ
5
–5
5
–3–
1
1
1
1
1
Digital Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
Analog Outputs . . . . . . . . . . . . . . . . . . . . . Indefinite Shorts to
*Stresses above those listed under “Absolute Maximum Ratings” may cause
permanent damage to the device. This is a stress rating only and functional
operation of the device at these or any other conditions above those indicated in the
operational section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
+70
+85
+125
Max
0.8
10
10
10
10
10
0
10
10
0.4
Min
*
*
*
*
*
*
*
*
*
*
*
*
*
*
KN/KP/BD/BJ/BE/TD/TE
Typ
*
*
*
*
*
*
*
*
WARNING!
V
Max
*
*
*
*
*
*
*
*
*
*
*
*
*
CC,
V
ESD SENSITIVE DEVICE
LL
, V
Units
Volts
Volts
Volts
Volts
C
C
C
A
A
A
A
A
A
A
A
EE
AD664
and GND