AD688SQ AD [Analog Devices], AD688SQ Datasheet - Page 2

• Manufacturer Part Number: AD688SQ
• Description: High Precision -+10 V Reference
• Manufacturer: AD [Analog Devices]

AD688–SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS*
+V
Power Dissipation (+25 C)
Storage Temperature . . . . . . . . . . . . . . . . . . –65 C to +150 C
Lead Temperature (Soldering, 10 Seconds) . . . . . . . . . +300 C
Package Thermal Resistance
Output Protection: All outputs safe if shorted to ground
OUTPUT VOLTAGE ERROR
OUTPUT VOLTAGE DRIFT
GAIN ADJ AND BAL ADJ
LINE REGULATION
LOAD REGULATION
SUPPLY CURRENT
OUTPUT NOISE (ANY OUTPUT)
LONG TERM STABILITY (@ +25 C)
BUFFER AMPLIFIERS
NOTES
1
2
3
Specifications shown in boldface are tested on all production units at final electrical test. Results from those tests are used to calculate outgoing quality levels. All min
and max specifications are guaranteed.
Specifications subject to change without notice.
TEMPERATURE RANGE
See Figure 2a for output configuration. Specifications tested using +10 V output unless otherwise indicated.
Gain and balance adjustments guaranteed capable of trimming output voltage error and symmetry error to zero.
Test Condition: +V
10 V TRACKING ERROR
Q Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600 mW
Q (
+10 V, –10 V Outputs
+10 V, –10 V Outputs
Trim Range
Input Resistance
T
T
T
Power Dissipation
0.1 Hz to 10 Hz
Spectral Density, 100 Hz
Offset Voltage
Offset Voltage Drift
Bias Current
Open Loop Gain
Output Current A3, A4
Common Mode Rejection (A3, A4)
Short-Circuit Current
Specified Performance
S
MIN
MIN
MIN
to –V
0 C to +70 C (A, B)
–40 C to +85 C (A, B)
–55 C to +125 C (S)
+10 V Output, 0<I
–10 V Output, –10<I
V
A, B Grades
S Grade
CM
JA
to T
to T
to T
/
= 1 V p-p
S
JC
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120/35 C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 V
MAX
MAX
MAX
3
S
= +18 V, –V
OUT
OUT
S
2
<10 mA
= –18 V; +V
<0 mA
S
= +13.5 V, V
Min
–5
–3
–3
–6
–200
–10
–40
–55
(typical @ +25 C, +10 V output, V
S
= –13 .5 V.
AD688AQ/SQ
Typ
+5
150
9
270
6
140
15
100
1
20
110
100
50
2
–2–
*Stresses above those listed under “Absolute Maximum Ratings” may cause
Max
+5
+3
+3
+6
+200
12
+10
+85
+125
360
permanent damage to the device. This is a stress rating only and functional
operation of the device at these or any other conditions above those indicated
in the operational sections of this specifications is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect reliability.
50
50
Min
–2
–1.5
–1.5
–3
–200
–10
–40
S
=
15 V unless otherwise noted
AD688BQ
Typ
+5
150
9
270
6
140
15
100
1
20
110
100
50
Max
+2
+1.5
+1.5
+3
+200
12
+10
+85
360
50
50
1
)
Units
mV
mV
ppm/ C
ppm/ C
ppm/ C
mV
k
mA
mW
nV Hz
ppm/1000 hours
nA
dB
mA
dB
mA
C
C
V/V
V/mA
V/mA
V p-p
V
V/ C
REV. A