SBOSA86 March 2023 INA310A , INA310B
PRODUCTION DATA
The INA310x inputs draw a 20-µA input bias current per pin at a common-mode voltage as high as 110 V, which enables precision current sensing on applications that require lower current leakage. Unlike many high voltage current sense amplifiers whose input bias currents are proportional to the common-mode voltage, the input bias current of the INA310x remains flat over the entire common-mode voltage range.