AD678 Analog Devices, AD678 Datasheet - Page 3

• Manufacturer Part Number: AD678
• Description: 12-Bit 200 kSPS Complete Sampling ADC
• Manufacturer: Analog Devices

REV. C
DC SPECIFICATIONS
Parameter
TEMPERATURE RANGE
ACCURACY
ANALOG INPUT
INTERNAL VOLTAGE REFERENCE
POWER SUPPLIES
NOTES
1
2
3
4
5
Specifications subject to change without notice.
Adjustable to zero.
Includes internal voltage reference error.
Includes internal voltage reference drift.
Excludes internal voltage reference drift.
With maximum external load applied.
J, K Grades
A, B Grades
S, T Grades
Resolution
Integral Nonlinearity (INL)
Differential Nonlinearity (DNL)
Unipolar Zero Error (@ +25°C)
Bipolar Zero Error (@ +25°C)
Gain Error (@ +25°C)
Temperature Drift
Input Ranges
Input Resistance
Input Capacitance
Input Settling Time
Aperture Delay
Aperture Jitter
Output Voltage
External Load
Power Supply Rejection
Operating Current
Power Consumption
Unipolar/Bipolar Zero
Gain
Gain
Unipolar Range
Bipolar Range
Unipolar Mode
Bipolar Mode
V
V
V
I
I
I
CC
EE
DD
CC
EE
DD
J, K Grades
A, B Grades
S, T Grades
J, K Grades
A, B Grades
S, T Grades
J, K Grades
A, B Grades
S, T Grades
= –12 V ± 5%
= +12 V ± 5%
3
4
= +5 V ± 10%
5
1, 2
(T
1
MIN
1
to T
MAX
, V
CC
= +12 V
Min
0
–40
–55
12
12
0
–5
4.98
5%, V
AD678J/A/S
EE
Typ
± 1
± 4
± 4
± 4
± 2
± 4
± 5
± 4
± 7
± 10
± 2
± 4
± 6
10
10
10
150
± 2
± 2
± 2
18
25
8
560
–3–
= –12 V
5%, V
Max
+70
+85
+125
+10
+5
1
5.02
+1.5
+0.5
20
34
12
745
DD
= +5 V
Min
12
4.98
0
–40
–55
12
0
–5
10% unless otherwise noted)
AD678K/B/T
Typ
± 0.7
± 2
± 3
± 3
± 2
± 3
± 4
± 4
± 5
± 8
± 2
± 3
± 5
10
10
10
150
18
25
8
560
Max
+70
+85
+125
± 1
± 3
± 5
± 6
± 4
± 4
± 5
± 6
± 9
± 10
± 4
± 4
± 6
+10
+5
1
5.02
+1.5
+0.5
± 2
± 2
± 2
20
34
12
745
AD678
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