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DAC10GS View Datasheet(PDF) - Analog Devices

Part Name
Description
Manufacturer
DAC10GS Datasheet PDF : 10 Pages
1 2 3 4 5 6 7 8 9 10
Typical Performance Characteristics–DAC10
8.0
TA = TMIN TO TMAX
7.2 ALL BITS ON
6.4
0mA
1.0mA
2.0mA
IREF = 2mA
(0000000000)
IOUT
IOUT
(11111111111)
5.6
4.8
V– = –15V, V– = –10V IREF = 2mA
4.0
3.2
2.4
1.6
0.8
0
–14 –10
IREF = 1mA
IREF = 0.2mA
–6 –2 2 6 10 14 18
OUTPUT VOLTAGE – Volts
Figure 1. True and Complementary
Output Operations
Figure 2. Output Current vs. Output
Voltage (Output Voltage Compliance)
+28
+24
+20
+16
+12
+8
SHADED AREA INDICATES
PERMISSABLE OUTPUT
VOLTAGE RANGE
FOR V– = –15V
IREF Յ 2.0mA
+4
FOR OTHER V– OR IREF
SEE OUTPUT CURRENT
0
vs. OUTPUT VOLTAGE
CURVE
–4
–8
–12
–50 0 +50 +100 +150
TEMPERATURE – ؇C
Figure 3. Output Voltage Compliance
vs. Temperature
10
9
I–
8
7
6
ALL BITS "HIGH" OR "LOW"
5
4
3
2
I+
1
0
0 2 4 6 8 10 12 14 16 18 20
V+, POSITIVE POWER SUPPLY – VDC
Figure 4. Power Supply Current
vs. V+
10
BITS MAY BE HIGH OR LOW
9
I – WITH IREF = 2mA
8
7
6
I – WITH IREF = 1mA
5
4
I – WITH IREF = 0.2mA
3
2
I – WITH IREF = 0.2mA
1
0
0
–4
–8
–12 –16 –20
V–, NEGATIVE POWER SUPPLY – VDC
Figure 5. Power Supply Current
vs. V–
10
V– = –15V
I–
9
8
IREF = 2.0mA
7
6
ALL BITS MAY BE "HIGH" OR "LOW"
5
4
3
V+ = +15V
I+
2
1
0
–50 0 +50 +100 +150
TEMPERATURE – ؇C
Figure 6. Power Supply Current vs.
Temperature
BASIC CONNECTIONS
IFR
=
+RVRREEFF ؋
1023
1024
؋
2
IO + IO = IFR FOR ALL
LOGIC STATES
MSB
LSB
B1 B2 B3 B4 B5 B6 B7 B8 B9 B10
+VREF
RREF
5 6 7 8 9 10 11 12 13 14
(R16) 16
4
IO
IREF
R17 17
DAC10
2
IO
3 18
CC
0.1F
V–
15 1
COMP
0.01F
V+ VLC
FOR FIXED REFERENCE,
TTL OPERATION,
TYPICAL VALUES ARE:
VREF = +10.000V
RREF = 5.000k
R15 = RREF
CC = 0.01F
VLC = 0V (GROUND)
Figure 7. Basic Positive Reference Operation
+VREF
RREF IREF
IIN
VIN
16
RIN
DAC10
17
RREF R17 +VREF
VIN
IREF PEAK NEGATIVE SWING OF IIN
RREF
16
R17
(OPTIONAL) 17
DAC10
HIGH INPUT
IMPEDANCE
+VREF MUST BE ABOVE PEAK POSITIVE SWING OF VIN
Figure 8. Accommodating Bipolar References
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
REV. D
–5–
WARNING!
ESD SENSITIVE DEVICE
 

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