Product details
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Characteristics
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Description
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• Wide common-mode voltage range
0V~76V
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• High Precision
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–Gain:•Gain error: 0.10% (max)–Offset:•Offset voltage: ±5μV (typ)
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• Low Operating Current: 0.3mA
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• Available Gain Options
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–G = 10V/V (CSA221-10)–G = 20V/V (CSA221-20)–G = 50V/V (CSA221-50)–G = 100V/V (CSA221-100)
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• SOIC-8 Package
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• TSSOP-8 Package
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The CSA221 is a bidirectional, high-precision current-sense amplifier. It features an offset voltage of less than 60μV (max) and a gain error of less than 0.1% (max). With its wide input common-mode range of 0V to 76V and a bandwidth of 50kHz, the CSA221 is highly suitable for driving various ADCs in multi-channel data acquisition systems. The operating temperature range of the CSA221 is from -40°C to +125°C.
