零件编号
TCM680
产品描述 (功能)
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生产厂家
Microchip Technology
TCM680 数据手册 ( 数据表 ) - Microchip Technology
Microchip Technology
General Description
The TCM680 is a dual charge pump, voltage converter that produces output voltages of +2VIN and -2VIN from a single input voltage of +2.0V to +5.5V. Common applications include ±10V from a single +5V logic supply and ±6V from a +3V lithium battery.
FEATUREs
• 99% Voltage Conversion Efficiency
• 85% Power Conversion Efficiency
• Input Voltage Range:
- +2.0V to +5.5V
• Only 4 External Capacitors Required
• 8-Pin SOIC Package
APPLICATIONs
• ±10V From +5V Logic Supply
• ±6V From a 3V Lithium Cell
• Handheld Instruments
• Portable Cellular Phones
• LCD Display Bias Generator
• Panel Meters
• Operational Amplifier Power Supplies
零件编号
产品描述 (功能)
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生产厂家
Multi-Range (±10V, ±5V, +10V, +5V), Single +5V, 12-Bit DAS with 8+4 Bus Interface
Maxim Integrated
Multi-Range (±10V, ±5V, +10V, +5V), Single +5V, 12-Bit DAS with 8+4 Bus Interface ( Rev : 1996 )
Maxim Integrated
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