AD678KD Просмотр технического описания (PDF) - Analog Devices
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AD678KD Datasheet PDF : 14 Pages
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AD678
DC SPECIFICATIONS (TMIN to TMAX, VCC = +12 V ؎ 5%, VEE = –12 V ؎ 5%, VDD = +5 V ؎ 10% unless otherwise noted)
Parameter
AD678J/A/S
Min
Typ
Max
AD678K/B/T
Min
Typ
Max
TEMPERATURE RANGE
J, K Grades
A, B Grades
S, T Grades
0
+70
0
+70
–40
+85
–40
+85
–55
+125
–55
+125
ACCURACY
Resolution
Integral Nonlinearity (INL)
Differential Nonlinearity (DNL)
Unipolar Zero Error (@ +25°C)1
Bipolar Zero Error (@ +25°C)1
Gain Error (@ +25°C)1, 2
Temperature Drift
Unipolar/Bipolar Zero
J, K Grades
A, B Grades
S, T Grades
Gain3
J, K Grades
A, B Grades
S, T Grades
Gain4
J, K Grades
A, B Grades
S, T Grades
12
±1
12
±4
±4
±4
±2
±4
±5
±4
±7
± 10
±2
±4
±6
12
± 0.7
±1
12
±2
±3
±3
±5
±3
±6
±2
±4
±3
±4
±4
±5
±4
±6
±5
±9
±8
± 10
±2
±4
±3
±4
±5
±6
ANALOG INPUT
Input Ranges
Unipolar Range
Bipolar Range
Input Resistance
Input Capacitance
Input Settling Time
Aperture Delay
Aperture Jitter
0
+10
0
+10
–5
+5
–5
+5
10
10
10
10
1
1
10
10
150
150
INTERNAL VOLTAGE REFERENCE
Output Voltage5
4.98
5.02
4.98
5.02
External Load
Unipolar Mode
+1.5
+1.5
Bipolar Mode
+0.5
+0.5
POWER SUPPLIES
Power Supply Rejection
VCC = +12 V ± 5%
VEE = –12 V ± 5%
VDD = +5 V ± 10%
Operating Current
ICC
IEE
IDD
Power Consumption
±2
±2
±2
18
20
25
34
8
12
560
745
±2
±2
±2
18
20
25
34
8
12
560
745
NOTES
1Adjustable to zero.
2Includes internal voltage reference error.
3Includes internal voltage reference drift.
4Excludes internal voltage reference drift.
5With maximum external load applied.
Specifications subject to change without notice.
Units
°C
°C
°C
Bits
LSB
Bits
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
V
V
MΩ
pF
µs
ns
ps
V
mA
mA
LSB
LSB
LSB
mA
mA
mA
mW
REV. C
–3–
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