24-bit ADCs

20 March 2013 Analogue, Mixed Signal, LSI

Intersil has introduced new low-noise 24-bit ADCs with programmable gain amplifiers. The ISL26102’s and ISL26104’s wide PGA gain range facilitates direct connection to load cells, thermocouples and other popular sensors with a wide variety of sensitivities. The devices feature low noise through their entire output word rate range from 2,5 to 4000 samples per second. The ISL26102 and ISL26104 provide two- and four-channel input multiplexers, respectively, and are designed for instrumentation such as weighing systems and temperature monitoring and control. The ICs have 50 mW power dissipation during conversions and 1 A current consumption in shutdown mode.

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