AD706AR View Datasheet(PDF) - Analog Devices

Part Name

Description

Manufacturer

AD706AR

Dual Picoampere Input Current Bipolar Op Amp

Analog Devices 

AD706

SPECIFICATIONS (continued)

Parameter

Conditions

AD706J/A

Min

Typ

Max

POWER SUPPLY

Rated Performance

Operating Range

Quiescent Current, Total

TRANSISTOR COUNT

TMIN to TMAX

± 15

± 2.0

± 18

0.75

1.2

0.8

1.4

Number of Transistors

90

NOTES

1Bias current specifications are guaranteed maximum at either input.

2Input bias current match is the difference between corresponding inputs (I B of –IN of Amplifier 1 minus IB of –IN of Amplifier 2).

∆VOS1

∆VOS2

CMRR match is the difference between ∆VCM for Amplifier 1 and ∆VCM for Amplifier 2, expressed in dB.

Unit

V

V

mA

mA

∆VOS1

∆VOS2

PSRR match is the difference between ∆VSUPPLY for Amplifier 1 and ∆VSUPPLY for Amplifier 2, expressed in dB.

All min and max specifications are guaranteed.

Specifications subject to change without notice.

ABSOLUTE MAXIMUM RATINGS1

Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 18 V

Internal Power Dissipation

(Total: Both Amplifiers)2 . . . . . . . . . . . . . . . . . . . . 650 mW

Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± VS

Differential Input Voltage3 . . . . . . . . . . . . . . . . . . . . . . +0.7 V

Output Short Circuit Duration . . . . . . . . . . . . . . . . Indefinite

Storage Temperature Range (N, R) . . . . . . . –65°C to +125°C

Operating Temperature Range

AD706J . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C

AD706A . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40°C to +85°C

Lead Temperature (Soldering 10 secs) . . . . . . . . . . . . . 300°C

ESD CAUTION

NOTES

1Stresses above those listed under Absolute Maximum Ratings may cause perma-

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.

2Specification is for device in free air:

8-Lead Plastic Package: θJA = 100°C/W

8-Lead Small Outline Package: θJA = 155°C/W

3The input pins of this amplifier 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.

METALIZATION PHOTOGRAPH

Dimensions shown in inches and (mm).

Contact factory for latest dimensions.

OUTPUT A

1

8

+VS

–INPUT A

2

7

OUTPUT B

+INPUT A

3

6

–VS

4

5

0.074 (1.88)

–INPUT B

+INPUT B

REV. F

–3–

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