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CLC2057 View Datasheet(PDF) - Cadeka Microcircuits LLC.

Part NameDescriptionManufacturer
CLC2057 Dual, Low Noise, Operational Amplifier CADIEKA
Cadeka Microcircuits LLC.  CADIEKA
CLC2057 Datasheet PDF : 13 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Data Sheet
Amplify the Human Experience
Comlinear® CLC2057
Dual, Low Noise, Operational Amplifier
FEATURES
n Unity gain stable
n 1.75mA supply current per channel
n 15MHz gain bandwidth product
n 6V/μs slew rate
n 110dB PSRR, CMRR, and voltage gain
n 4nV/√Hz input voltage noise
n 0.0005% THD
n 4V to 36V single supply voltage range
n Improved replacement for NJM4580
APPLICATIONS
n Active Filters
n Audio Pre-Amplifiers
n Audio AC-3 Decoder Systems
n Headphone Amplifier
n General purpose dual ampliifer
General Description
The COMLINEAR CLC2057 is a low noise, dual voltage feedback amplifier
that is internally frequency compensated to provide unity gain stability. The
CLC2057 offers over 13MHz of unity gain bandwidth and excellent (110dB)
CMRR, PSRR, and open loop gain. The CLC2057 also features low input volt-
age noise (4nV/√Hz) and low distortion (0.0005%) making it well suited for
audio applications such as audio filtering. Other applications include indus-
trial measurement tools, pre-amplifiers, and other circuits that require well-
matched channels.
The COMLINEAR CLC2057 is designed to operate over a wide power supply
voltage range, ±2V to ±18V (4V to 36V). It utilizes an industry standard
dual amplifier pin-out and is available in a Pb-free, RoHS compliant SOIC-8
package.
Typical Application - Filtering and Driving Audio in STB or DVD Applications
5pF
Audio_Input L
DAC Load
Resistor
1kΩ
680pF
10µF
+
1.8kΩ
100Ω
39kΩ
+VS
2
8
1/2
1
CLC2057
3+
4
150µF
+
620Ω
10kΩ
470pF
Audio_Output L
AUDIO AMPLIFIER
Amp RV
Audio_Input R
10µF
1kΩ
DAC Load
Resistor
680pF
+
100µF
0.1µF
5pF
1.8kΩ
39kΩ
+VS
6
10kΩ
1/2
7
CLC2057
Amp RV
100Ω 5 +
10kΩ
0.1µF
+
100µF
150µF
620Ω
10kΩ
470pF
Audio_Output R
Ordering Information
Part Number
Package
CLC2057ISO8X
SOIC-8
Moisture sensitivity level for all parts is MSL-1.
©2007-2009 CADEKA Microcircuits LLC
Pb-Free
Yes
RoHS Compliant
Yes
Operating Temperature Range Packaging Method
-40°C to +85°C
Reel
www.cadeka.com
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