Convertor takes temperature onboard: News from Linear Technology Corp

Four-channel delta-sigma analogue-to-digital convertor integrates a temperature sensor and a novel front-end design in a tiny 4 x 3mm DFN package.

Linear Technology has introduced the LTC2492, a four-channel delta-sigma analogue-to-digital convertor (ADC) that integrates a temperature sensor and a novel front-end design in a tiny 4 x 3mm DFN package The LTC2492's Easy Drive design results in zero average differential input current, allowing measurements of high impedance input sources without the need for an internal buffer

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