HA1-2540-2 Intersil Corporation, HA1-2540-2 Datasheet

HA1-2540-2

Manufacturer Part Number

HA1-2540-2

Description

400MHz/ Fast Settling Operational Amplifier

Manufacturer

Intersil Corporation

Datasheet

1.HA1-2540-2.pdf (7 pages)

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Quantity

Price

Company:

BOSTOCK HK LIMITED

Part Number:

HA1-2540-2

Manufacturer:

INTERS

Quantity:

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400MHz, Fast Settling Operational

Ampliﬁer

The Intersil HA-2540 is a wideband, very high slew rate,

monolithic operational ampliﬁer featuring superior speed and

bandwidth characteristics. Bipolar construction coupled with

dielectric isolation allows this truly differential device to

deliver outstanding performance in circuits where closed

loop gain is 10 or greater. Additionally, the HA-2540 has a

drive capability of 10V into a 1k load. Other desirable

characteristics include low input voltage noise, low offset

voltage, and fast settling time.

A 400V/ s slew rate ensures high performance in video and

pulse ampliﬁcation circuits, while the 400MHz gain-

bandwidth product is ideally suited for wideband signal

ampliﬁcation. A settling time of 140ns also makes the

HA-2540 an excellent selection for high speed Data

Acquisition Systems.

Refer to Application Note AN541 and Application Note

AN556 for more information on High Speed Op Amp

applications. HA-2540/883 MIL-STD-883 data sheet is

available on request.

Pinout

For a lower power version of this product, please see

the HA-2850 datasheet.

+IN

-IN

V-

(CERDIP, PDIP)

TOP VIEW

HA-2540

Data Sheet

V+

OUTPUT

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

Features

• Very High Slew Rate . . . . . . . . . . . . . . . . . . . . . . 400V/ s

• Fast Settling Time. . . . . . . . . . . . . . . . . . . . . . . . . . . 140ns

• Wide Gain Bandwidth (A

• Power Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . 6MHz

• Low Offset Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . 8mV

• Input Voltage Noise . . . . . . . . . . . . . . . . . . . . . . . 6nV/ Hz

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

• Monolithic Bipolar Construction

Applications

• Pulse and Video Ampliﬁers

• Wideband Ampliﬁers

• High Speed Sample-Hold Circuits

• Fast, Precise D/A Converters

Ordering Information

HA1-2540-2

HA1-2540-5

HA3-2540-5

HA3-2540C-5

1-888-INTERSIL or 321-724-7143

NUMBER

PART

September 1998

RANGE (

-55 to 125

0 to 75

TEMP.

14 Ld CERDIP

14 Ld PDIP

10) . . . . . . . . . . . . . . 400MHz

PACKAGE

File Number 2897.3

Intersil Corporation 1999

HA-2540

F14.3

E14.3

PKG. NO.

10V

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HA1-2540-2 Summary of contents

Page 1

... Input Voltage Noise . . . . . . . . . . . . . . . . . . . . . . . 6nV/ Hz • Output Voltage Swing . . . . . . . . . . . . . . . . . . . . . . . . • Monolithic Bipolar Construction Applications • Pulse and Video Ampliﬁers • Wideband Ampliﬁers • High Speed Sample-Hold Circuits • Fast, Precise D/A Converters Ordering Information PART NUMBER HA1-2540-2 HA1-2540-5 HA3-2540-5 HA3-2540C OUTPUT NC NC CAUTION: These devices are sensitive to electrostatic discharge ...

Page 2

Absolute Maximum Ratings Voltage Between V+ and V- Terminals 35V Differential Input Voltage . . . . . . . . ...

Page 3

Electrical Speciﬁcations V SUPPLY PARAMETER POWER REQUIREMENTS Supply Current Power Supply Rejection Ratio (Note 9) NOTES 10V 10V 90mV 10. ...

Page 4

Schematic Diagram P18 Q P22 INPUT Q P23 Q N21 - INPUT N14 ...

Page 5

Typical Performance Curves 100 -10 100 1K 10K 100K 1M FREQUENCY (Hz) FIGURE 5. CLOSED LOOP FREQUENCY RESPONSE 200 400 600 ...

Page 6

Typical Performance Curves 14 12 OFFSET VOLTAGE -80 - TEMPERATURE ( C) FIGURE 11. INPUT OFFSET VOLTAGE AND BIAS CURRENT vs TEMPERATURE +40 V +30 V +20 V +10 V ...

Page 7

... All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certiﬁcation. Intersil semiconductor products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time with- out notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use ...

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