AD746J データシートの表示（PDF） - Analog Devices

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AD746J

Dual Precision, 500 ns Settling, BiFET Op Amp

Analog Devices 

AD746

NOTES

1Input Offset Voltage specifications are guaranteed after 5 minutes of operation at T A = +25°C.

2PSRR test conditions: +VS = 15 V, –VS = –12 V to –18 V and +VS = 12 V to 18 V, –VS = –15 V.

3Bias Current Specifications are guaranteed maximum at either input after 5 minutes of operation at T A = +25°C. For higher temperature, the current doubles every

10°C.

4Gain = –1, Rl = 2 k, Cl = 10 pF.

5Defined as voltage between inputs, such that neither exceeds ± 10 V from ground.

6Typically exceeding –14.1 V negative common-mode voltage on either input results in an output phase reversal.

Specifications subject to change without notice.

Specifications 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, although only those shown in boldface are tested on all production units.

ABSOLUTE MAXIMUM RATINGS1

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

Internal Power Dissipation2 . . . . . . . . . . . . . . . . . . . . . 500 mW

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

Output Short Circuit Duration

(For One Amplifier) . . . . . . . . . . . . . . . . . . . . . . . Indefinite

Differential Input Voltage . . . . . . . . . . . . . . . . . . +VS and –VS

Storage Temperature Range (Q) . . . . . . . . . . –65°C to +150°C

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

Operating Temperature Range

AD746J . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0°C to +70°C

AD746A/B . . . . . . . . . . . . . . . . . . . . . . . . . . –40°C to +85°C

AD746S . . . . . . . . . . . . . . . . . . . . . . . . . . . –55°C to +125°C

Lead Temperature Range

(Soldering 60 seconds) . . . . . . . . . . . . . . . . . . . . . . . +300°C

ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

NOTES

1Stresses 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.

28-Pin Plastic Package: θJA = 100°C/Watt, θJC = 50°C/Watt

8-Pin Cerdip Package: θJA = 110°C/Watt, θJC = 30°C/Watt

8-Pin Small Outline Package: θJA = 160°C/Watt, θJC = 42°C/Watt

METALIZATION PHOTOGRAPH

Contact factory for latest dimensions.

Dimensions shown in inches and (mm).

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 AD746 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

–3–

WARNING!

ESD SENSITIVE DEVICE

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