DAC1146_15 Datasheet, PDF (2/4 Pages) Analog Devices – LOW COST HIGH ACCURACY 18 BIT D/A CONVERTER

SPECIFICATIONS _{= (typica@l +25"C, Vs .:t 15V, VREF::: + 1OY unlessothelWissepecified)}
\tODEL
RESOLUTION
DACll46
18 Bits
OUTLINE DIMENSIONS
Dimensions shown in inches and (mm).
\CCURACY
Integral Nonlinearity
Differenti;1I Nonlinearity
j: 0.00076% FSR 1(max)
j: 0.00076% FSR !(max)
,--
2._.01(51.1IMA?{ _~ I _---L
Monotonic (16 Bits)
Offsce
Gainl
,T ABILITY
Differential Nonlinearity
Guaranteed
Adjustable
Adjustable
to Zero
to Full Scale
1::Ippmf'C(max)
~
L^... ^~
~ D~~_{,."".."...;-T}
(10.41
...
0.2(5.0M1 IN
-T
Offsct
j:30JivrC(max)
Bipolar Offset
j: 7ppmI"C(max)
6
17
Gain
,TABILlTY, Long Term
ppm/looo hr)
j: 12ppmI"C(max)
1
Differential Nonlinearity
Offsct
Bipolar Offsct
Gain
~.EFERENCE VOL TAGE(VREF)
Output Voltage
Output Current
O ^t _{Ex!. Ref Voltage Range3}
Input Resistance
B WNAMIC PER FORMANCE4
SenlingTimeto :,::0.00076%
S _{Voltage, Full Scale Step}
O ^{Unipolar (lOV)}
Bipolar(:! JOV)
L ^{Voltage, LSB Step}
Current
E _{)IGIT AI. INPUTS}
T ^Codes
E ^Unipolar
:!.Ippm
:t 3ppm
:t 3ppm
:'::12ppm
+ IO.ooV 1::0.3%(max)
2mA (max)
.
-12Vto + 12V
12kH
6fLS
12fLS
3fLS
2fLS
CMOS, TTLCompatible
Binary (BIN)
9
2,01
24 _(51.11
MAX
8
25
1
32
I
BOTTOMVIEW
I I .
-
--J r-- 0.1(2,5IGRID
TERMINAL PINS INSTAlleD ONLY
IN SHADED HOLE lOCATIONS
MATING CONNECTORS
AC1584-3(2 REQUIRED)
PIN DESIGNA nONS
PIN FUNCTION PIN FUNCTION
1 MSB
32 +15V
Bipolar
Offset Binary (OBIN), Two's Complement
2 MSB
3 BIT2
31 -15V
30 ANALOGGROUND
\NALOGOUTPUT
4 BIT3
29 AMPIN
Voltage
Current
+5V,+IOV,j:5V,:tIOV
-2mA, j: ImA
5 BIT4
6 BIT5
7 BIT6
28 CURRENTOUT
27 N.C.
26 REFERENCEOUT
Voltage Compliance
Noise(lookHzB.W.)
:'::5OOmV
30fLV rIDS
8 BIT7
9 BIT8
10 BIT9
25 REFERENCEIN
24 10k
23 10k
'OWER REQUIREMENTS
Voltage (Rated Performance)
Voltage (Operating)
Supply Current Drain
4
j: 15V (j: 5%)
j: 11.5V to j: 16.0V
11 BIT10
22 5k
r='
12 BIT11
13 BIT12
21 AMPOUT
20 OFFSET
14 BIT13
19 BIT18(LSB)
15 BIT14
18 BIT17
:t 15V
Total Power (a Vs = :'::15V
+ 15mA, -25mA
6oomW
16 BIT15
17 BIT16
'OWER SUPPL Y SENSITIVITY
Offset
Gain
0.001%/% j: Vs
0.001%/% j: Vs
['EMPERA TURE RANGE
Rated Performance
Ow + 70°C
Operating
Relative Humidity
- 25°C to + 85°C
Meets MIL STD 202E, Method 103B
.IZE
2" x 2" x 0.4"
Weight
(50.8 x 50.8 x JO,16mm)
33g
<OTES
FSR means Full Scale Range.
Offset and gain are adjustable to zero by means of external potentiometers. See Figure 2 for proper connections.
Rated performance is specified with + IO.OVreference.
See Figure 5 for settling time curves.
Zecommended Power Supply: Analog Devices Model 904.
;pecifications subject to change without notice.
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