The use of continuous-time delta-sigma modulators (CTDSM) as a replacement of traditional analog sensor front ends has become an increasingly popular choice. The absence of traditional sensor ...

The circuit in Fig 1 shows an ordinary, off-the-shelf, general-purpose op amp configured as an instrumentation amplifier. Such a configuration yields an instrumentation amplifier having higher ...

A 33.6nW Capacitively Coupled Chopper Amplifier with Stacked Input-Boosted Gate-and-Bulk-Driven Inverter Achieving 0.59 NEF and 0.42 PEF in 180nm CMOS Abstract: The overall noise in a sensor read-out ...