Description
The LTC®1044 is a monolithic CMOS switched capacitor voltage converter which is manufactured using Analog Devices’ enhanced LTCMOS™ silicon gate process.
VIN), doubled (VOUT = 2VIN), divided (VOUT = VIN/2) or multiplied (VOUT = ± nVIN).
Features
- nn Plug-In Compatible with 7660 with These Additional Features: nn Guaranteed Operation to 9V, with No External Diode, Over Full Temperature Range nn Boost Pin (Pin 1) for Higher Switching Frequency nn Lower Quiescent Power nn Efficient Voltage Doubler
nn 200µA Max. No Load Supply Current at 5V nn 97% Min. Open Circuit Voltage Conversion Efficiency nn 95% Min. Power Conversion Efficiency nn Wide Operating Supply Voltage Range, 1.5V to 9V nn East to Use nn Commercial Device Guaranteed Over.
LTC1044-AnalogDevices.pdf