AD705AQ AD [Analog Devices], AD705AQ Datasheet - Page 3

• Manufacturer Part Number: AD705AQ
• Description: Picoampere Input Current Bipolar Op Amp
• Manufacturer: AD [Analog Devices]

Parameter
PACKAGE OPTIONS
TRANSISTOR COUNT
NOTES
1
All min and max specifications are guaranteed
Specifications in boldface are tested on all production units at final electrical test. Results from those tests are used to calculate outgoing quality levels.
Specifications subject to change without notice.
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 the AD705 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 degradation or loss of functionality.
REV. B
Bias current specifications are guaranteed maximum at either input.
8-Pin Cerdip (Q-8)
8-Pin Plastic Mini-DIP (N-8)
8-Pin SOIC (R-8)
Chips
0.0677
(1.72)
NULL 1
–IN 2
METALIZATION PHOTOGRAPH
Dimensions shown in inches and (mm).
2
1
3
+IN
3
NULL
8
Model
AD705AQ
AD705BQ
AD705JCHIPS
AD705JN
AD705JR
AD705JR-REEL
AD705JR-REEL7
AD705KN
AD705TQ
AD705TQ/883B
8
0.074 (1.88)
Conditions
# of Transistors
+V S
7
7
V OUT
4
6
6
5
Min
5 OVER COMP
4 –V S
AD705JCHIPS
AD705AQ
AD705JN
AD705JR
AD705J/A
Temperature
Range
–40 C to +85 C
–40 C to +85 C
0 C to +70 C
0 C to +70 C
0 C to +70 C
0 C to +70 C
0 C to +70 C
0 C to +70 C
–55 C to +125 C
–55 C to +125 C
Typ
45
ORDERING GUIDE
Max
–3–
ABSOLUTE MAXIMUM RATINGS
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Internal Power Dissipation
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Differential Input Voltage
Output Short Circuit Duration . . . . . . . . . . . . . . . . Indefinite
Storage Temperature Range (N, R) . . . . . . . –65 C to +125 C
Storage Temperature Range (Q) . . . . . . . . . –65 C to +150 C
Operating Temperature Range
Lead Temperature Range (Soldering 60 sec) . . . . . . . . +300 C
NOTES
1
2
3
8-Pin Plastic Package:
Stresses above those listed under “Absolute Maximum Ratings” may cause
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 section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
Specification is for device in free air:
8-Pin Cerdip Package:
8-Pin Small Outline Package:
The input pins of these amplifiers are protected by back-to-back diodes. If the
differential voltage exceeds 0.7 V, external series protection resistors should be
added to limit the input current to less than 25 mA.
AD705J/K . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 C to +70 C
AD705A/B . . . . . . . . . . . . . . . . . . . . . . . . . –40 C to +85 C
AD705T . . . . . . . . . . . . . . . . . . . . . . . . . . –55 C to +125 C
Min
Package
Description
8-Pin Ceramic DIP
8-Pin Ceramic DIP
Bare Die
8-Pin Plastic DIP
8-Pin Plastic SOIC
8-Pin Plastic SOIC
8-Pin Plastic SOIC
8-Pin Plastic DIP
8-Pin Ceramic DIP
8-Pin Ceramic DIP
AD705K/B
AD705BQ
AD705KN
Typ
45
Max
Min
3
JA
JA
JA
2
= 165 C/Watt
= 110 C/Watt
= 155 C/Watt
. . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . 650 mW
AD705T
AD705TQ
Package
Option
Q-8
Q-8
N-8
R-8
R-8
R-8
N-8
Q-8
Q-8
Typ
45
WARNING!
1
Max
ESD SENSITIVE DEVICE
Units
AD705
0.7 V
18 V
V
S