Designers charged with creating precision analog front ends and signal chains know that the performance of the voltage reference—whether a discrete standalone device or one that’s embedded in a ...

Many positive-to-negative voltage converters rely on a charge pump and capacitor. While these devices can supply a negative reference voltage, they cannot stand up to high current requirements. For ...

Voltage references are available with fixed and adjustable reference voltage outputs. Adjustable output is set by a resistor divider connected to a reference pin. These references are either shunt ...

Electronic equipment uses predominantly positive voltage rails for power; occasionally, some negative voltage rails are also used. For this reason, negative (or inverting) output DC-DC converter ...

Modern active components, such as A/D and D/A converters and operational amplifiers, typically don’t require a negative supply voltage. Op amps in particular are available with rail-to-rail inputs and ...