Philips Semiconductors Linear Products

Product specification

NE/SE531

High slew rate operational amplifier

70

August 31, 1994

853-0809 13721

DESCRIPTION

The 531 is a fast slewing high performance operational amplifier

which retains DC performance equal to the best general purpose

types while providing far superior large-signal AC performance. A

unique input stage design allows the amplifier to have a large-signal

response nearly identical to its small-signal response. The amplifier

is compensated for truly negligible overshoot with a single capacitor.

In applications where fast settling and superior large-signal

bandwidths are required, the amplifier out-performs conventional

designs which have much better small-signal response. Also,

because the small-signal response is not extended, no special

precautions need be taken with circuit board layout to achieve

stability. The high gain, simple compensation, and excellent stability

of this amplifier allow its use in a wide variety of instrumentation

applications.

FEATURES

PIN CONFIGURATIONS

1

2

3

4

5

6

7

8

–

+

OFFSET NULL

INVERTING INPUT

NON–INVERTING INPUT

V–

FREQ. COMP.

V+

OUTPUT

OFFSET

N, FE Packages

all slew rate limited operational amplifier applications

ORDERING INFORMATION

DESCRIPTION

TEMPERATURE RANGE

ORDER CODE

DWG #

8-Pin Plastic Dual In-Line Package (DIP)

0 to +70

°C

NE531N

0404B

8-Pin Ceramic Dual In-Line Package (CERDIP)

-55

°C to +125°C

SE531FE

0580A

8-Pin Ceramic Dual In-Line Package (CERDIP)

0

°C to +70°C

NE531FE

0580A

ABSOLUTE MAXIMUM RATINGS

SYMBOL

PARAMETER

RATING

UNIT

Supply voltage

±22

V

Maximum power dissipation

FE package

780

mW

N package

1160

mW

Differential input voltage

±15

V

±15

V

Voltage between offset null and V-

±0.5

V

Operating ambient temperature range

NE531

0 to +70

°C

SE531

-55 to +125

°C

Storage temperature range

-65 to +150

°C

Lead soldering temperature (10sec max)

300

°C

indefinite

NOTES:

1. The following derating factors should be applied above 25

°C:

FE package at 6.2mW/

°C

N package at 9.3mW/

°C

2. For supply voltages less than

±15V, the absolute maximum input voltage is equal to the supply voltage.

3. Short-circuit may be to ground or either supply. Rating applies to +125

°C case temperature or to +75°C ambient temperature.