Datasheet

AD680–SPECIFICATIONS
AD680AN/AR AD680JN/JR AD680JT
Model Min Typ Max Min Typ Max Min Typ Max Units
OUTPUT VOLTAGE 2.495 2.505 2.490 2.510 2.490 2.510 V
OUTPUT VOLTAGE DRIFT
1
0°C to +70°C 10 10 25 10 30 ppm/°C
–40°C to +85°C202525
LINE REGULATION
4.5 V ≤ +V
IN
≤ 15 V 40 * * µV/V
(@ T
MIN
to T
MAX
)40**
15 V ≤ +V
IN
≤ 36 V 40 * *
(@ T
MIN
to T
MAX
)40**
LOAD REGULATION
0 < I
OUT
< 10 mA 80 100 * * * * µV/mA
(@ T
MIN
to T
MAX
) 80 100 * * * *
QUIESCENT CURRENT 195 250 ** ** µA
(@ T
MIN
to T
MAX
) 280 * *
POWER DISSIPATION 1 1.25 ** ** mW
OUTPUT NOISE
0.1 Hz to 10 Hz 8 10 * * * * mV p-p
Spectral Density, 100 Hz 250 * * nV/√Hz
CAPACITIVE LOAD 50 * * nF
LONG TERM STABILITY 25 * * ppm/1000 hr
SHORT CIRCUIT CURRENT
TO GROUND 25 50 * * * * mA
TEMPERATURE PIN
Voltage Output @ +25°C 540 596 660 * * * mV
Temperature Sensitivity 2 * mV/°C
Output Current –5 +5 * * µA
Output Resistance 12 * kΩ
TEMPERATURE RANGE
Specified Performance –40 +85 0 +70 0 +70 °C
Operating Performance
2
–40 +85 –40 +85 –40 +85
NOTES
1
Maximum output voltage drift is guaranteed for all packages.
2
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.
*Same as AD680AN/AR specification.
Specifications subject to change without notice.
Specifications in boldface are tested on all production units at final eleetrical test. Results from those tests are used to calculate outgoing quality levels. All min and
max specifications are guaranteed.
(T
A
= +258C, V
IN
= +5 V, unless otherwise noted)
REV. C
–2–