CLC2023

Dual, Low Distortion, Low Offset, RRIO Amplifier

© 2007-2014 Exar Corporation

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exar.com/CLC2023

Rev 1D

FEATURES

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6mV maximum input offset voltage

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0.00005% THD at 1kHz

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5.3nV/√Hz input voltage noise > 10kHz

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Rail-to-rail input and output

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55MHz unity gain bandwidth

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12V/μs slew rate

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-40°C to +125°C operating temperature

range

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Fully specified at 3 and ±5V supplies

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CLC2023: ROHS compliant MSOP-8,

SOIC-8 package options

APPLICATIONS

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Active filters

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Sensor interface

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HIgh-speed transducer amp

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Medical instrumentation

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Probe equipment

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Test equipment

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Smoke detectors

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Hand-held analytic instruments

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Current sense applications

General Description

The CLC2023 is a dual channel, high-performance, voltage feedback

amplifier with low input voltage noise and ultra low distortion. The CLC2023

offers 6mV maximum input offset voltage, 3.5nV/√Hz broadband input

voltage noise, and 0.00005% THD at 1kHz. It also provides 55MHz gain

bandwidth product and 12V/μs slew rate making them well suited for

applications requiring precision DC performance and high AC performance.

This high-performance amplifier also offers a rail-to-rail input and output,

simplifying single supply designs and offering larger dynamic range

possibilities. The input range extends beyond the rails by 300mV.

The CLC2023 is designed to operate from 2.5V to 12V supplies and

operate over the extended temperature range of -40°C to +125°.

Typical Application

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0.1F

6.8F

Out

In

+2.7

+

½

CLC2023

Crosstalk vs. Frequency

-100

-95

-90

-85

-80

-75

-70

-65

-60

0.01

0.1

1

Frequency (MHz)

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