Data Sheet
®
Comlinear CLC1200
Instrumentation Amplifier
F E A T U R E S
General Description
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±2.3V to ±18V supply voltage range
Gain range of 1 to 10,000
The CLC1200 is a low power, general purpose instrumentation amplifier with
a gain range of 1 to 10,000. The CLC1200 is offered in 8-lead SOIC or DIP
packages and requires only one external gain setting resistor making it small-
er and easier to implement than discrete, 3-amp designs.
Gain set with one external resistor
±125μV maximum input offset voltage
0.1μV/°C input offset drift
While consuming only 2.2mA of supply current, the CLC1200 offers a low
6.6nV/Hz input voltage noise and 0.2μV noise from 0.1Hz to 10Hz.
700kHz bandwidth at G = 1
1.2V/μs slew rate
pp
The CLC1200 offers a low input offset voltage of ±125μV that only varies
0.1μV/°C over it’s operating temperature range of -40°C to +85°C. The
CLC1200 also features 50ppm maximum nonlinearity. These features make it
well suited for use in data acquisition systems.
90dB minimum CMRR at G = 10
2.2mA maximum supply current
6.6nV/√Hz input voltage noise
70nV/√Hz output voltage noise
0.2μVpp noise (0.1Hz to 10Hz)
DIP-8 or Pb-free SOIC-8
Functional Block Diagram
-IN
A P P L I C A T I O N S
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Bridge amplifier
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Scales
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Thermocouple amplifier
R
G
OUT
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ECG and medical instrumentation
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MRI (Magnetic Resonance Imaging)
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Patient Monitors
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Transducer interface
REF
+IN
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Data acquisition systems
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Strain gauge amplifier
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Industrial process controls
Competitive Comparison Plots (continued on page 9)
3
2
Competitor A
1
0
-1
CLC1200
-2
-3
G = 1
-4
-5
-6
-7
VS = ±15V
VOUT = 0.2Vpp
RL = 2kΩ
0.0001
0.001
0.01
0.1
1
10
Frequency (MHz)
Ordering Information
Part Number
CLC1200ISO8
CLC1200ISO8X
CLC1200IDP8
Package
SOIC-8
SOIC-8
DIP-8
Pb-Free
Yes
RoHS Compliant Operating Temperature Range Packaging Method
Yes
Yes
Yes
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
Rail
Reel
Rail
Yes
Yes
Moisture sensitivity level for all parts is MSL-1.
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