Changes to SPECIFICATIONS........................................................2
Changes to ORDERING GUIDE ....................................................3
Table I added ......................................................................................6
Rev. H | Page 2 of 12
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
1
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
2
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
AD680
ABSOLUTE MAXIMUM RATINGS
Table 2.
Parameter
V
IN
to Ground
Power Dissipation (25°C)
Storage Temperature
Lead Temperature (Soldering, 10 sec)
Package Thermal Resistance θ
JA
(All Packages)
Rating
36 V
500 mW
−65°C to +125°C
300°C
120°C/W
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
OUTPUT PROTECTION
Output safe for indefinite short to GND and momentary short
to −V
IN
.
ESD 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. Although this product features
proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy
electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance
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