ADM8660ANZ Datasheet PDF - ADI

●GENERAL DESCRIPTION

●The ADM660/ADM8660 is a charge-pump voltage converter that can be used to either invert the input supply voltage giving VOUT = –VIN or double it (ADM660 only) giving VOUT = 2 VIN.

●Input voltages ranging from +1.5 V to +7 V can be inverted into a negative –1.5 V to –7 V output supply. This inverting scheme is ideal for generating a negative rail in single power supply systems.

●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