HA1-2541-5 Intersil Corporation, HA1-2541-5 Datasheet

HA1-2541-5

Manufacturer Part Number

HA1-2541-5

Description

40MHz/ Fast Settling/ Unity Gain Stable/ Operational Amplifier

Manufacturer

Intersil Corporation

Datasheet

1.HA1-2541-5.pdf (9 pages)

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40MHz, Fast Settling, Unity Gain Stable,

Operational Ampliﬁer

The HA-2541 is the ﬁrst unity gain stable monolithic

operational ampliﬁer to achieve 40MHz unity gain

bandwidth. A major addition to the Intersil series of high

speed, wideband op amps, the HA-2541 is designed for

video and pulse applications requiring stable ampliﬁer

response at low closed loop gains.

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

bandwidth characteristics are specified at unity gain.

Historically, high slew rate, wide bandwidth and unity gain

stability have been incompatible features for a monolithic

operational amplifier. But features such as 250V/ s slew rate

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

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

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

for high speed data acquisition systems.

MIL-STD-883 product and data sheets are available upon

request, Intersil AnswerFAX (407-724-7800) document

#3698.

For further application suggestions on the HA-2541, please

refer to Application Note AN550 (Using the HA-2541), and

Application Note AN556 (Thermal Safe Operating Areas for

High Current Operational Ampliﬁers), Intersil AnswerFAX

(407-724-7800) document #9550 and 9556. Also see

‘Applications’ in this data sheet.

For a lower power version of this product, please see

the HA-2841 data sheet.

Data Sheet

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

Features

• Unity Gain Bandwidth. . . . . . . . . . . . . . . . . . . . . . . 40MHz

• High Slew Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . 250V/ s

• Low Offset Voltage . . . . . . . . . . . . . . . . . . . . . . . . . 0.8mV

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

• Power Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . 4MHz

• Output Voltage Swing (Min) . . . . . . . . . . . . . . . . . . .

• Unity Gain Stability

• Monolithic Bipolar Dielectric Isolation Construction

Applications

• Pulse and Video Ampliﬁers

• Wideband Ampliﬁers

• High Speed Sample-Hold Circuits

• Fast, Precise D/A Converters

• High Speed A/D Input Buffer

Ordering Information

Pinout

HA1-2541-5

1-888-INTERSIL or 321-724-7143

NUMBER

PART

September 1998

RANGE (

BAL

+IN

-IN

V-

TEMP.

0 to 75

TOP VIEW

HA1-2541

(CERDIP)

14 Ld CERDIP

PACKAGE

File Number 2898.3

BAL

V+

OUT

Intersil Corporation 1999

HA-2541

F14.3

PKG. NO.

10V

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HA1-2541-5 Summary of contents

Page 1

... Wideband Ampliﬁers • High Speed Sample-Hold Circuits • Fast, Precise D/A Converters • High Speed A/D Input Buffer Ordering Information PART NUMBER RANGE ( HA1-2541-5 Pinout BAL CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 321-724-7143 HA-2541 File Number 2898.3 TEMP. ...

Page 2

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

Page 3

Electrical Speciﬁcations V SUPPLY PARAMETER TRANSIENT RESPONSE (Note 5) Rise Time Overshoot Slew Rate Settling Time POWER REQUIREMENTS Supply Current Power Supply Rejection Ratio NOTES: 3. Full Power Bandwidth guaranteed based on slew rate measurement using: 4. Differential Gain and ...

Page 4

Test Circuits and Waveforms Schematic Diagram P15 Q R P13 N49 Q P31 Q P11 +IN Q N45 Q N44 N18 Q P54 R ...

Page 5

Typical Applications (Also see Application Note AN550) Application 1 High power amplifiers and buffers are in use in a wide variety of applications. Many times the “high power” capability is needed to drive large capacitive loads as well as low ...

Page 6

Typical Performance Curves 15V A S 100K 10K V+ 1000 + - 900 V- 100 100 10 100K 1M FREQUENCY (Hz) FIGURE 5. INPUT RESISTANCE vs FREQUENCY 1000 ...

Page 7

Typical Performance Curves 125 - SUPPLY VOLTAGE ( V) FIGURE 11. SUPPLY CURRENT vs SUPPLY ...

Page 8

Typical Performance Curves 100 15V 10pF L PHASE 100 1K 10K 100K FREQUENCY (Hz) OPEN LOOP A = -100 A ...

Page 9

... 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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