REV. A

OP271

–4–

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 OP271 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.

WARNING!

ESD SENSITIVE DEVICE

(Continued from Page 1)

The OP271 offers outstanding dc and ac matching between chan-

nels. This is especially valuable for applications such as multiple

gain blocks, high-speed instrumentation and amplifiers, buffers

and active filters.

The OP271 conforms to the industry standard, 8-pin dual op amp

pinout. It is pin compatible with the TL072, TL082, LF412,

and 1458/1558 dual op amps and can be used to significantly

improve systems using these devices.

For applications requiring lower voltage noise, see the OP270.

For a quad version of the OP271, see the OP471.

ABSOLUTE MAXIMUM RATINGS

1

Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

±18 V

Differential Input Voltage

±1.0 V

Differential Input Current

2

. . . . . . . . . . . . . . . . . . . .

±25 mA

Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . Supply Voltage

Output Short-Circuit Duration . . . . . . . . . . . . . . Continuous

Storage Temperature Range . . . . . . . . . . . . –65

∞C to +150∞C

Lead Temperature (Soldering, 60 sec) . . . . . . . . . . . . 300

∞C

Junction Temperature (Tj) . . . . . . . . . . . . . –65

∞C to +150∞C

Operating Temperature Range

OP271A . . . . . . . . . . . . . . . . . . . . . . . . . . . –55

∞C to +125∞C

OP271E, OP271F, OP271G . . . . . . . . . . .

–40

∞C to +85∞C

Package Type

jA

3

jC

Unit

8-Pin Hermetic DIP (Z)

134

12

∞C/W

8-Pin Plastic DIP (P)

96

37

∞C/W

8-Pin SOIC (S)

92

27

∞C/W

NOTES

resistors are not used in order to achieve low-noise performance. If differential

voltage exceeds

±1.0 V, the input current should be limited to ±25 mA.

3

soldered to printed circuit board for SOIC package.

ORDERING GUIDE

Package

∞C

Operating

CERDIP

Temperature

(

8-Pin

Plastic

Range

200

*OP271AZ

MIL

200

*OP271EZ

XND

300

*OP271FZ

XND

400

OP271GP

XND

400

*OP271GS

XND

*Not for new design, obsolete April 2002.