CMOS Switched-Capacitor
Voltage Converters
ADM660/ADM8660
FEATURES ADM660: Inverts or Doubles Input Supply
Voltage ADM8660: Inverts Input Supply
Voltage 100 mA Output Current Shutdown Function (ADM8660) 2.
2 F or 10 F
Capacitors 0.
3 V Drop at 30 mA Load +1.
5 V to +7 V Supply Low Power
CMOS: 600 A Quiescent Current Selectable Charge Pump Frequency (25 kHz/120 kHz) Pin Compatible Upgrade for MAX660, MAX665, ICL7660 Available in 16-Lead TSSOP Package
APPLICATIONS Handheld Instruments Portable Computers Remote Data Acquisition Op Amp Power Supplies
GENERAL DESCRIPTION The ADM660/ADM8660 is a charge-pump
voltage converter that can be used to either invert the input supply
voltage giving VOUT =...