深圳市中立信电子科技有限公司

LMV339DTBR2G

Single, Dual, Quad General  Purpose, Low Voltage  Comparators

模拟比较器 LV QUAD COMP

The LMV339DTBR2G LMV331 is a CMOS single channel, general purpose, low  voltage comparator. The LMV393 and LMV339 are dual and quad  channel versions, respectively. The LMV331/393/339 are specified  for 2.7 V to 5 V performance, have excellent input common−mode  range, low quiescent current, and are available in several space saving  packages.

The LMV331 is available in 5−pin SC−70 and TSOP−5 packages.  The LMV393 is available in a 8−pin Micro8, SOIC−8, and a  UDFN8 package, and the LMV339 is available in a SOIC−14 and a  TSSOP−14 package.

The LMV331/393/339 are cost effective solutions for applications  where space saving, low voltage operation, and low power are the  primary specifications in circuit design for portable applications.

LMV339DTBR2G Features

• Guaranteed 2.7 V and 5 V Performance

• Input Common−mode Voltage Range Extends to Ground

• Open Drain Output for Wired−OR Applications

• Low Quiescent Current: 60 A/channel TYP @ 5 V

• Low Saturation Voltage 200 mV TYP @ 5 V

• Propagation Delay 200 ns TYP @ 5 V

• NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP Capable

• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant

LMV339DTBR2G Typical Applications

• Battery Monitors

• Notebooks and PDA’s

• General Purpose Portable Devices

• General Purpose Low Voltage Applications