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HCA10009

100MHz, Single and Dual Low Noise, Precision Operational Amplifier

Intersil 

Data Sheet

HCA10009

August 1999

File Number 4771

100MHz, Single and Dual Low Noise,

Precision Operational Amplifier

The HCA10009 is a high performance dielectrically isolated,

op amp, featuring precision DC characteristics while providing

excellent AC characteristics. Designed for audio, video, and

other demanding applications, noise (3.4nV/√Hz at 1kHz),

total harmonic distortion (<0.005%), and DC errors are kept to

a minimum.

The precision performance is shown by low offset voltage

(0.3mV), low bias currents (40nA), low offset currents

(15nA), and high open loop gain (128dB). The combination

of these excellent DC characteristics with the fast settling

time (0.4µs) make the HCA10009 ideally suited for precision

signal conditioning.

The unique design of the HCA10009 gives it outstanding AC

characteristics not normally associated with precision op

amps, high unity gain bandwidth (35MHz) and high slew rate

(25V/µs). Other key specifications include high CMRR (95dB)

and high PSRR (100dB). The combination of these

specifications will allow the HCA10009 to be used in RF signal

conditioning as well as video amplifiers.

Pinout

HCA10009

(SOIC)

TOP VIEW

-BAL 1

-IN 2

+IN 3

+

V- 4

8 +BAL

7 V+

6 OUT

5 NC

Features

• Gain Bandwidth Product. . . . . . . . . . . . . . . . . . . . 100MHz

• Unity Gain Bandwidth. . . . . . . . . . . . . . . . . . . . . . . 25MHz

• Slew Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V/µs

• Low Offset Voltage . . . . . . . . . . . . . . . . . . . . . . . . . 0.3mV

• High Open Loop Gain. . . . . . . . . . . . . . . . . . . . . . . 128dB

• Channel Separation at 10kHz . . . . . . . . . . . . . . . . 110dB

• Low Noise Voltage at 1kHz. . . . . . . . . . . . . . . . 3.4nV/√Hz

• High Output Current . . . . . . . . . . . . . . . . . . . . . . . . . 56mA

• Low Supply Current per Amplifier. . . . . . . . . . . . . . . . 8mA

Applications

• Precision Test Systems

• Active Filtering

• Small Signal Video

• Accurate Signal Processing

• RF Signal Conditioning

Ordering Information

PART NUMBER

(BRAND)

HCA10009

TEMP.

RANGE (oC)

PACKAGE

0 to 75 8 Ld SOIC

PKG.

NO.

M8.15

4-1

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

http://www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999

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