LP2997M/NOPB National Semiconductor, LP2997M/NOPB Datasheet
LP2997M/NOPB
Specifications of LP2997M/NOPB
*LP2997M/NOPB
LP2997M
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LP2997M/NOPB Summary of contents
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... Suspend To RAM (STR) functionality. When SD is pulled low the V state providing a high impedance output, but, V active. A power savings advantage can be obtained in this mode through lower quiescent current. Typical Application Circuit © 2011 National Semiconductor Corporation LP2997 Features ■ Source and sink current ■ ...
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Connection Diagrams Pin Descriptions SO-8 Pin or PSOP-8 Pin Ordering Information Order Number Package Type LP2997M LP2997MX LP2997MR PSOP-8 LP2997MRX PSOP-8 www.national.com PSOP-8 Layout SO-8 Layout Name GND Ground SD Shutdown VSENSE ...
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... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. AVIN to GND PVIN to GND VDDQ (Note 2) Storage Temp. Range Junction Temperature Electrical Characteristics apply over the full Operating Temperature Range (T AVIN = 2.5V, PVIN = 1.8V, VDDQ = 1.8V. ...
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Note 1: Absolute maximum ratings indicate limits beyond which damage to the device may occur. Operating range indicates conditions for which the device is intended to be functional, but does not guarantee specific performance limits. For guaranteed specifications and test ...
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Typical Performance Characteristics and DDQ 20109420 20109422 20109426 20109421 REF DDQ 20109424 in SD Temperature ...
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Temperature IN Maximum Sinking Current 1.8V) DDQ Block Diagram www.national.com Maximum Sourcing Current DDQ 20109428 IN 20109436 1.8V 1.8V) IN 20109435 20109405 ...
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Description The LP2997 is a linear bus termination regulator designed to meet the JEDEC requirements of SSTL-18. The output capable of sinking and sourcing current while regulating the output voltage equal to VDDQ / 2. The output stage ...
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general recommendation the output capacitor should be sized above 100 µF with a low ESR for SSTL applications with DDR-SDRAM. The value of ESR should be determined by ...
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Typical Application Circuits Several different application circuits have been shown to il- lustrate some of the options that are possible in configuring the LP2997. Graphs of the individual circuit performance can be found in the Typical Performance Characteristics section in ...
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Physical Dimensions www.national.com inches (millimeters) unless otherwise noted 8-Lead Small Outline Package (M8) NS Package Number M08A 8-Lead PSOP Package (PSOP-8) NS Package Number MRA08A 10 ...
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Notes 11 www.national.com ...
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