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HA-5101

10MHz, Low Noise, Operational Amplifiers

The HA-5101 is a dielectrically isolated operational amplifier

featuring low noise, (3.0nV/

√Hz at 1kHz).

DC characteristics of the HA-5101 assure accurate

performance. The 0.5mV offset voltage is externally adjust-

able and offset voltage drift is just 3

of only 30nA reduces input current errors and an open loop

distortion amplification.

The HA-5101 is ideal for audio applications, especially low-

level signal amplifiers such as microphone, tape head and

phono cartridge preamplifiers. Additionally, it is well suited

for low distortion oscillators, low noise function generators

and high Q filters.

Pinout

Features

• Low Noise . . . . . . . . . . . . . . . . . . . . . 3.0nV/

√Hz at 1kHz

• Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10MHz

• Slew Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10V/

µs

• Low Offset Voltage Drift . . . . . . . . . . . . . . . . . . . . 3

• High CMRR/PSRR . . . . . . . . . . . . . . . . . . . . . . . . . 100dB

• High Output Drive Capability . . . . . . . . . . . . . . . . . . 30mA

Applications

• High Quality Audio Preamplifiers

• High Q Active Filters

• Low Noise Function Generators

• Low Distortion Oscillators

• Low Noise Comparators

• For Further Design Ideas, See Application Note AN554

HA-5101(SOIC)

TOP VIEW

BAL

-IN

+IN

V-

2

3

4

1

V+

OUT

7

6

5

8

COMP

BAL

+

-

Part Number Information

PART NUMBER

(BRAND)

TEMP.

PACKAGE

PKG.

NO.

HA9P5101-9

(H51019)

-40 to 85

8 Ld SOIC

M8.15

Data Sheet

May 2003

FN2905.5

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

1-888-INTERSIL or 321-724-7143

Copyright © Intersil Americas Inc. 2003. All Rights Reserved

All other trademarks mentioned are the property of their respective owners.

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