Patent ID: 11901864
Assignee: TEXAS INSTRUMENTS INCORPORATED
Field: Basic communication processes (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 16:
17. The electronic system of claim 10, wherein the voltage comparator comprises:
a first comparator circuit having first and second inputs and an output, the first input of the first comparator circuit coupled to the output of the amplifier, and the second input of the first comparator circuit coupled to a first voltage supply terminal;
a first logic circuit having an input and an output, the input of the first logic circuit coupled to the output of the first comparator circuit, and the output of the first logic circuit coupled to the control terminal of the first switching device;
a second comparator circuit having first and second inputs and an output, the first input of the second comparator circuit coupled to the output of the amplifier, and the output of the second comparator circuit coupled to a second voltage supply terminal; and
a second logic circuit having an input and an output, the input of the second logic circuit coupled to the output of the second comparator circuit, and the output of the second logic circuit coupled to the input of the charge dump circuit.