3-28

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

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HA-2541/883

Wideband, Fast Settling,

Unity Gain Stable, Operational Amplifier

Description

The HA-2541/883 is the first unity gain stable monolithic

operational amplifier to achieve 40MHz unity gain band-

width. A major addition to the Intersil series of high speed,

wideband op amps, the HA-2541/883 is designed for video

and pulse applications requiring stable amplifier response at

low closed loop gains.

The uniqueness of the HA-2541/883 is that its slew rate and

bandwidth characteristics are specified at unity gain. Histori-

cally, high slew rate, wide bandwidth and unity gain stability

have been incompatible features for a monolithic operational

amplifier. But features such as 250V/

µs slew rate and

40MHz unity gain bandwidth clearly show that this is not the

case for the HA-2541/883. These features, along with 90ns

settling time to 0.1%, make this product an excellent choice

for high speed data acquisition systems.

Ordering Information

PART

NUMBER

TEMPERATURE

RANGE

PACKAGE

HA2-2541/883

12 Pin Can

Features

• This Circuit is Processed in Accordance to MIL-STD-

883 and is Fully Conformant Under the Provisions of

Paragraph 1.2.1.

• Unity Gain Bandwidth . . . . . . . . . . . . . . . . 40MHz (Min)

• High Slew Rate . . . . . . . . . . . . . . . . . . . . . 200V/

µs (Min)

250V/

µs (Typ)

• Low Offset Voltage. . . . . . . . . . . . . . . . . . . . . 2mV (Max)

• Fast Settling Time (0.1%) . . . . . . . . . . . . . . . 90ns (Typ)

• Power Bandwidth. . . . . . . . . . . . . . . . . . . . . 3MHz (Min)

4MHz (Typ)

• Output Voltage Swing . . . . . . . . . . . . . . . . . .

±10V (Min)

• Unity Gain Stability

• Monolithic Bipolar Dielectric Isolation Construction

Applications

• Pulse and Video Amplifiers

• Wideband Amplifiers

• High Speed Sample and Hold Circuits

• Fast, Precise D/A Converters

• High Speed A/D Input Buffer

July 1994

Spec Number

511026-883

File Number

3698

Pinout

HA-2541/883

(METAL CAN)

TOP VIEW

NC

+IN

12

1

2

3

4

11

10

9

8

7

6

5

V+

OUTPUT

V-

NC

NC

NC

BAL

BAL

NC

-IN

+

-

CASE TIED TO V-