CMOS Switched-Capacitor Voltage Converters

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 o

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CMOS Switched-Capacitor Voltage Converters

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CMOS 開關(guān)電容電壓轉(zhuǎn)換器

ADM660/ADM8660是一款電荷泵電壓轉(zhuǎn)換器，可用來將輸入電源電壓反相，使VOUT = -VIN 或?qū)⑺颖叮▋H限ADM660），使VOUT = 2 x VIN。+1.5 V至+7 V范圍內(nèi)的輸入電壓可以反相為-1.5 V至-7 V輸出電壓。這種反相方案非常適合在單電源系統(tǒng)中產(chǎn)生負供電軌。電荷泵只需用兩個較小的外部電容。50 mA以下輸出電流可以實現(xiàn)90%以上的功效，100 mA輸出電流則可以實現(xiàn)80%以上的功效。 利用頻率控制(FC)輸入引腳，可選擇25 kHz或120 kHz的電荷泵工作頻率，以便優(yōu)化電容大小和靜態(tài)電流。選擇25 kHz時，適合用10 μF外 ? ADM660: 使輸入電源電壓反相或加倍\n\n? ADM8660: 使輸入電源電壓反相\n\n? 輸出電流：100 mA\n\n? 關(guān)斷功能(ADM8660)\n\n? 2.2 μF 或10 μF電容;

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LAN DISCRETE TRANSFORMER MODULES

LAN FILTERED CONNECTORS LAN GIGABIT IC CROSS REFERENCE LAN 10/100BASE-TX IC CROSS REFERENCE LAN 10BASE-T IC CROSS REFERENCE

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CMOS Switched-Capacitor Voltage Converters

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 o

文件：111.76 Kbytes 頁數(shù)：8 Pages

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CMOS Switched-Capacitor Voltage Converters

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 o

文件：288.45 Kbytes 頁數(shù)：12 Pages

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CMOS Switched-Capacitor Voltage Converters

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 o

文件：288.45 Kbytes 頁數(shù)：12 Pages

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CMOS Switched-Capacitor Voltage Converters

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 o

文件：111.76 Kbytes 頁數(shù)：8 Pages

AD

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CMOS Switched-Capacitor Voltage Converters

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 o

文件：111.76 Kbytes 頁數(shù)：8 Pages

AD

亞德諾

CMOS Switched-Capacitor Voltage Converters

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 o

文件：288.45 Kbytes 頁數(shù)：12 Pages

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