The ICL7660SCBA is an integrated circuit (IC) component that belongs to the ICL7660 family, manufactured by Texas Instruments. It is a monolithic CMOS voltage converter with an output ranging from -1.5V to -10V. The IC is primarily used to generate a negative voltage from a positive input.
The ICL7660SCBA features a unique charge-pump voltage inverter architecture that eliminates the need for external diodes and capacitors. This helps to reduce the overall component count and simplify the circuit design. The IC can operate with input voltages ranging from 1.5V to 10V, making it compatible with a wide range of power sources.
Key Features of the ICL7660SCBA:
1. Switched-Capacitor Voltage Inverter: The charge-pump voltage inverter circuitry enables the IC to generate a negative voltage from a positive input, eliminating the need for external components.
2. Wide Input Voltage Range: The IC can operate from 1.5V to 10V, making it versatile and suitable for various applications.
3. Adjustable Output: The output voltage can be adjusted using external resistors, providing flexibility to tailor the negative voltage according to the specific requirements of the application
