CLC2023 Datasheet, PDF (1/18 Pages) Exar Corporation – Dual, Low Distortion, Low Offset, RRIO Amplifier

CLC2023
Dual, Low Distortion, Low Offset, RRIO Amplifier
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°.
F E AT U R E S
■■ 6mV maximum input offset voltage
■■ 0.00005% THD at 1kHz
■■ 5.3nV/√Hz input voltage noise > 10kHz
■■ -90dB/-85dB HD2/HD3 at 100kHz, R_L = 100Ω
■■ <-100dB HD2 and HD3 at 10kHz, R_L = 1kΩ
■■ Rail-to-rail input and output
■■ 55MHz unity gain bandwidth
■■ 12V/μs slew rate
■■ -40°C to +125°C operating temperature
range
■■ Fully specified at 3 and ±5V supplies
■■ CLC2023: ROHS compliant MSOP-8,
SOIC-8 package options
A P P L I C AT I O N S
■■ Active filters
■■ Sensor interface
■■ HIgh-speed transducer amp
■■ Medical instrumentation
■■ Probe equipment
■■ Test equipment
■■ Smoke detectors
■■ Hand-held analytic instruments
■■ Current sense applications
Ordering Information - back page
Typical Application
+2.7
6.8μF
+
In
R_IN
0.1μF
+_½
CLC2023
-
R_f
R_g
Out
R_OUT
Crosstalk vs. Frequency
-60
-65
-70
-75
-80
-85
-90
-95
-100
0.01
Vs = +/- 5V, RL = 150Ω, V_OUT = 2V_pp
0.1
1
Frequency (MHz)
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exar.com/CLC2023
Rev 1D