1pA Quad CMOS Voltage Comparator ICs

1pA Quad CMOS Voltage Comparator ICs

STMicroelectronics has introduced the TSX3704 micropower quad CMOS voltage comparator ICs, which exhibit a low current consumption of 5µA (typical) per comparator. These devices improve on the company’s TS3704 offering, with a lower current consumption, a better input offset voltage, and an enhanced ESD tolerance (4kV HBM and 200V MM). They support a wide single supply range of 2.7V to 16V or dual supplies (±1.35V to ±8V) and exhibit extremely low input bias current of 1pA (typical) and high input impedance of 1.012kΩ (typical).