AD680
SPECIFICATIONS
T
A
= 25°C, V
IN
= 5 V, unless otherwise noted. Specifications in
boldface
are tested on all production units at final electrical test. Results
from these tests are used to calculate outgoing quality levels. All minimum and maximum specifications are guaranteed.
Table 1.
Parameter
OUTPUT VOLTAGE
Output Voltage, V
O
Initial Accuracy, V
OERR
OUTPUT VOLTAGE DRIFT
0°C to 70°C
−40°C to +85°C
LINE REGULATION
4.5 V ≤ +V
IN
≤ 15 V
(@ T
MIN
to T
MAX
)
15 V ≤ +V
IN
≤ 36 V
(@ T
MIN
to T
MAX
)
LOAD REGULATION
0 < I
OUT
< 10 mA
(@ T
MIN
to T
MAX
)
QUIESCENT CURRENT
(@ T
MIN
to T
MAX
)
POWER DISSIPATION
OUTPUT NOISE
0.1 Hz to 10 Hz
Spectral Density, 100 Hz
CAPACITIVE LOAD
LONG-TERM STABILITY
SHORT-CIRCUIT CURRENT TO GROUND
TEMPERATURE PIN
Voltage Output @ 25°C
Temperature Sensitivity
Output Current
Output Resistance
TEMPERATURE RANGE
Specified Performance
Operating Performance
1
2
AD680AN/AD680AR
Min
Typ
Max
2.495
−5
−0.20
2.500
2.505
+5
+0.20
AD680JN/AD680JR
Min
Typ
Max
2.490
−10
−0.40
2.500
2.510
+10
+0.40
25
AD680JT
Min
Typ
Max
2.490
−10
−0.40
2.500
2.510
+10
+0.40
30
Unit
V
mV
%
ppm/°C
ppm/°C
μV/V
μV/V
μV/V
μV/V
μV/mA
μV/mA
μA
μA
mW
μV p-p
nV/√Hz
nF
ppm/1,000 hr
mA
mV
mV/°C
μA
kΩ
10
20
40
40
40
40
80
80
195
1
8
250
25
25
540
−5
12
−40
−40
+85
+85
0
−40
596
2
100
100
250
280
1.25
10
50
50
660
+5
540
−5
10
25
10
25
40
40
40
40
80
80
195
1
8
250
25
25
596
2
12
70
+85
0
−40
100
100
250
280
1.25
10
50
50
660
+5
25
25
80
80
195
1
8
250
40
40
40
40
100
100
250
280
1.25
10
50
50
70
+85
°C
°C
Maximum output voltage drift is guaranteed for all packages.
The operating temperature range is defined as the temperature extremes at which the device will still function. Parts may deviate from their specified performance
outside their specified temperature range.
Rev. H | Page 3 of 12
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