CSA230LASOT235
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High-Voltage, High-Precision Current-Sense Amplifier
Product details
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Parameters
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Characteristics
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Package
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Description
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Supply voltage
2.7V-5.5V
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Common-mode input voltage range
0V-76V
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Bandwidth
90kHz
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Gain
10
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Current sensing direction
Unidirectional
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Number of channels
1
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• Wide common-mode voltage range
0V至76V
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• High Precision
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–Gain:• Gain error: 0.10% (max)–Offset:• Offset voltage: ±8μV (typ)
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• Available gain options
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–G = 10V/V (CSA230-10)–G = 20V/V (CSA230-20)–G = 50V/V (CSA230-50)–G = 100V/V (CSA230-100)
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• SOT23-5 Package
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SOT23-5 2.92mm ×1.60mm
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The CSA230 is a high-precision current-shunt amplifier. It features an offset voltage of less than 8μV (typical) and a gain error of less than 0.1% (maximum). With its wide input common-mode range of 0V to 76V and a bandwidth of 90kHz, the CSA230 is highly suitable for driving various ADCs in multi-channel data acquisition systems. The operating temperature range of the CSA230 is from -40°C to +125°C.
