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UC2903-UC2903DW-UC2903DWTR-UC2903DWTRG4-UC2903Q Fast Delivery,Good Price
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Partno Mfg Dc Qty AvailableDescript
UC2903UNITDENN/a50avaiQuad Supply and Line Monitor
UC2903DWTIN/a1822avaiQuad Supply and Line Monitor
UC2903DWTRTIN/a20avaiQuad Supply and Line Monitor
UC2903DWTRG4TIN/a2530avaiQuad Supply and Line Monitor 18-SOIC -40 to 85
UC2903QUNITRODEN/a400avaiQuad Supply and Line Monitor


UC2903DWTRG4 ,Quad Supply and Line Monitor 18-SOIC -40 to 85 . SLUS233A–OCTOBER 1999–REVISED SEPTEMBER 2008Quad Supply and Line Monitor1
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UC2903Q ,Quad Supply and Line MonitorFEATURES DESCRIPTION• Inputs for Monitoring up to Four SeparateThe UC1903 family of quad supply and ..
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UC2906N ,Lead-Acid Linear Charge Management ICMAXIMUM RATINGS CONNECTION DIAGRAMS+VINGROUNDSupply Voltage (+VIN) .. 40VOpen Collector Output Volt ..
UC2907DW ,Load Share ControllerFEATURESSOIC-16 DW PACKAGE(TOP VIEW) Fully Differential High Impedance VoltageSensing1 16C/S OUT S ..
UM91214B , Tone / Pulse Dialer
UM91214B , Tone / Pulse Dialer
UM91215D , Tone / Pulse Dialer
UM91260B , 10 MEMORY TONE /PULSE DIALER
UM91270/A , 20 MEMORY TONE/PULSE DIALER
UM91270A , 20 MEMORY TONE/PULSE DIALER


UC2903-UC2903DW-UC2903DWTR-UC2903DWTRG4-UC2903Q
Quad Supply and Line Monitor
1FEATURES
BLOCK DIAGRAM
www.ti.com........................................................................................................................................
Quad Supply and Line
Inputs for Monitoring upto Four SeparateSupply Voltage Levels integrated
over-voltage• Internal Inverter for Sensinga Negative Supply
monitoredVoltage allows• Line/Switch Sense Input separateSource Failure Warning provide• Programmable Under- and Over-Voltage Fault
Thresholds with Proportional
A Precision 2.5-V Reference provides
over-voltage• General Purpose Op-Amp for Use
around• Three High Current,>3 0mA, Open-Collector hysteresisOutputs Indicate Over-Voltage, Under-Voltage precise,and Power OK Conditions allows• 8-Vto 40-V Supply Operation with 7-mA independently
Stand-By Current
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ic,good price


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