DESCRIPTION
Calogic CLM7660 DC-to-DC converter will generate a negative voltage from a positive source. The CLM7660 generates -5V in +5V digital systems and with two external capacitors, the device will convert a 1.5V to 10V input signal to a -1.5V to -10V level.

FEATURES
• Converts +5V Logic Supply to ±5 System
• Wide Input Voltage Range . . . . . . . . . . . . . . 1.5V to 10V
• Low Power Supply. . . . . . . . . . . . . . . . . . . . . . . . . 500µA
• Efficient Voltage Conversion . . . . . . . . . . . . . . . . . 99.9%
• RS232 Negative Power Supply
• Low Cost, Simple to Use

APPLICATIONS
• A-to-D Converters
• D-to-A Converters
• Multiplexers
• Operational Amplifiers