AD706 Analog Devices, AD706 Datasheet - Page 3

• Manufacturer Part Number: AD706
• Description: Dual Picoampere Input Current Bipolar Op Amp
• Manufacturer: Analog Devices

Specifications of AD706

• -3db Bandwidth: 800kHz
• Slew Rate: 150mV/µs
• Vos: 30µV
• Ib: 50pA
• # Opamps Per Pkg: 2
• Input Noise (nv/rthz): 15nV/rtHz
• Vcc-vee: 4V to 36V
• Isy Per Amplifier: 600µA
• Packages: DIP,SOIC

SPECIFICATIONS
Parameter
POWER SUPPLY
TRANSISTOR COUNT
NOTES
1
2
CMRR match is the difference between
PSRR match is the difference between
All min and max specifications are guaranteed.
Specifications subject to change without notice.
ABSOLUTE MAXIMUM RATINGS
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 18 V
Internal Power Dissipation
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± V
Differential Input Voltage
Output Short Circuit Duration . . . . . . . . . . . . . . . . Indefinite
Storage Temperature Range (N, R) . . . . . . . –65°C to +125°C
Operating Temperature Range
Lead Temperature (Soldering 10 secs) . . . . . . . . . . . . . 300°C
NOTES
1
2
3
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
AD706 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. E
Bias current specifications are guaranteed maximum at either input.
Input bias current match is the difference between corresponding inputs (I
Stresses above those listed under Absolute Maximum Ratings may cause perma-
Specification is for device in free air:
The input pins of this amplifier are protected by back-to-back diodes. If the
nent 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.
8-Lead Plastic Package: θ
8-Lead Small Outline Package: θ
differential voltage exceeds ± 0.7 V, external series protection resistors should be
added to limit the input current to less than 25 mA.
(Total: Both Amplifiers)
AD706J . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
Rated Performance
Operating Range
Quiescent Current, Total
AD706A . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40°C to +85°C
JA
= 100°C/W
3
2
JA
. . . . . . . . . . . . . . . . . . . . . . +0.7 V
. . . . . . . . . . . . . . . . . . . . 650 mW
= 155°C/W
∆
∆
∆
V
∆
V
V
V
SUPPLY
(continued)
OS1
CM
OS1
1
for Amplifier 1 and
for Amplifier 1 and
Conditions
T
Number of Transistors
MIN
∆
∆
to T
V
V
∆
OS2
CM
V
∆
B
V
SUPPLY
MAX
of –IN of Amplifier 1 minus I
OS2
for Amplifier 2, expressed in dB.
S
–3–
for Amplifier 2, expressed in dB.
Model
AD706JN
AD706JR
AD706JR-REEL
AD706JR-REEL7
AD706AR
AD706AR-REEL
AD706AR-REEL7 –40°C to +85°C Tape and Reel R-8
AD706ARZ-REEL* –40°C to +85°C Tape and Reel R-8
*Lead-free part.
+INPUT A
OUTPUT A
–INPUT A
–V
S
Min
± 2.0
METALIZATION PHOTOGRAPH
Dimensions shown in inches and (mm).
B
Contact factory for latest dimensions.
of –IN of Amplifier 2).
3
4
2
1
AD706J/A
ORDERING GUIDE
Temperature
Range
0°C to 70°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
–40°C to +85°C SOIC
–40°C to +85°C Tape and Reel R-8
Typ
± 15
0.75
0.8
90
0.074 (1.88)
Max
± 18
1.2
1.4
Description
Plastic DIP
SOIC
Tape and Reel R-8
Tape and Reel R-8
6
5
7
8
OUTPUT B
–INPUT B
+INPUT B
+V
Unit
V
V
mA
mA
S
AD706
Package
Option
N-8
R-8
R-8