Datasheet Summary
LTC1429 Clock-Synchronized Switched Capacitor Regulated Voltage Inverter
Features s s
DESCRIPTION
The LTC ®1429 is a switched-capacitor voltage inverter designed to provide a regulated negative voltage from a single positive supply and permits clock synchronization in noise sensitive systems. The LTC1429CS operates from a single 3V to 8V supply and provides an adjustable output voltage from
- 1.25V to
- 8V. An on-chip resistor string allows the LTC1429CS to be configured for output voltages of
- 3.5V,
- 4V,
- 4.5V or
- 5V. The LTC1429CS8 is optimized for applications which require a fixed
- 4V output from a 5V supply and requires only a single external 0.1µF flying capacitor. The LTC1429CS...