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LX1801 Datasheet

Part Number LX1801
Manufacturers Microsemi Corporation
Logo Microsemi Corporation
Description SPARK
Datasheet LX1801 DatasheetLX1801 Datasheet (PDF)

www.DataSheet4U.com LX1801 "SPARK" for MED427A-1 CARLSBAD DIVISION TARGET DATASHEET DESCRIPTION KEY FEATURES Low peak current consumption: <2mA 3V operation 2 Small form factor: 1.45mm Double/single output voltage option Solder bumped die The MSC-LX1801 is the IC1 "Spark" for the MED427A-1 module. The "Spark" chip has an oscillator, a voltage doubler, and a level shifter. The oscillator is a "555" timer variant where the external resistor (Rref) determines the frequency. The voltage doubler i.

  LX1801   LX1801






Part Number LX1802
Manufacturers Microsemi Corporation
Logo Microsemi Corporation
Description PLUG for MED427A-1
Datasheet LX1801 DatasheetLX1802 Datasheet (PDF)

LX1802 "PLUG" for MED427A-1 CARLSBAD DIVISION TARGET DATASHEET DESCRIPTION KEY FEATURES Low peak current consumption: <2mA 2 Small form factor 0.889 mm Solder bumped die The MSC-LX1802 is the IC2 "Plug" for the MED427A-1 module. The "Plug" chip has peak rectifier, level shifter, and switch. This full wave peak rectifier converts the peak to peak AC input waveform to a DC level. The charge builds up on both terminals of the storage capacitor to step up the DC level during a full wave input sign.

  LX1801   LX1801







Part Number LX1800
Manufacturers Microsemi Corporation
Logo Microsemi Corporation
Description SMBus to Analog Interface
Datasheet LX1801 DatasheetLX1800 Datasheet (PDF)

www.DataSheet4U.com LX1800 TM ® SMBus to Analog Interface P RODUCTION D ATA S HEET DESCRIPTION KEY FEATURES ƒ 8 bit accuracy ƒ ADC and DAC in one package ƒ Fully compliant to standard SMBus ƒ Bus controllable Sleep mode ƒ Optional external reference The LX1800 bridges the analog and digital world. The analog interface contains and eight bit ADC and 8 bit DAC and the digital interface is a serial data SMBus interface. The LX1800 works well in a feedback control system such as an LCD backligh.

  LX1801   LX1801







SPARK

www.DataSheet4U.com LX1801 "SPARK" for MED427A-1 CARLSBAD DIVISION TARGET DATASHEET DESCRIPTION KEY FEATURES Low peak current consumption: <2mA 3V operation 2 Small form factor: 1.45mm Double/single output voltage option Solder bumped die The MSC-LX1801 is the IC1 "Spark" for the MED427A-1 module. The "Spark" chip has an oscillator, a voltage doubler, and a level shifter. The oscillator is a "555" timer variant where the external resistor (Rref) determines the frequency. The voltage doubler increases the output (OUT) of the oscillator by a factor of 2 (times VDDLO). The voltage doubler also provides a single output voltage if disabled (EN2x). This level shifter shifts voltage inputs from the lower voltage (VDDlo) to the higher voltage (VDDhi). • • • • • W W W. Microsemi . COM IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com BLOCK DIAGRAM EN2X VDDlo Ref RREF ENhi VDDhi ENlo VSS Voltage Doubler 2x OUThi Oscillator VSS VDDlo Level Shifter OUTlo Simplified Block Diagram LX1801 TJ (°C) 10 to 55 PACKAGE ORDER INFO Package Number LX1801 Copyright  2001 Rev. 0.2b, 2002-06-17 Microsemi Carlsbad Division 5973 Aveniva Encinas, Suite 101, Carlsbad 92008, Fax (760) 431-0541 1 LX1801 "SPARK" for MED427A-1 CARLSBAD DIVISION TARGET DATASHEET ABSOLUTE MAXIMUM RATINGS Input Upper Supply Voltage (VDDhi). 0.0V to +20.0V Input Lower Supply Voltage (VDDlo) .


2007-03-02 : LM4810    LM4816    LM4819    LRPS-2-11    LX1801    IP4220CZ6    ADM1487E    ADM487E    ADM485E    LX1800   


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