LMV331ICT STMicroelectronics

LMV331, LMV393, LMV339 General-purpose low voltage comparators Features LMV331 Supply operation from 2.7 to 5 V SOT23-5 / SC70-5 Low current consumption: 20 A Input common mode range includes ground Wide temperature range: -40C to +85C Low output saturation voltage Propagation delay: 200 ns LMV393 Open drain output SO-8 / MiniSO-8 ESD tolerance: 2 kV HBM / 200 V MM SMD packages Applications Mobile phones Notebooks and PDAs Battery supplied electronics LMV339 General-purpose portable devices SO14 / TSSOP14 General-purpose low voltage applications Description The LMV331, LMV393 and LMV339 are the single/dual/quad and low voltage versions of the industry standard LM339 and LM393. They can operate with a supply voltage ranging from 2.7 to 5 V, and exhibit a lower current consumption than The devices are designed to operate in the their predecessors LM339 and LM393. These temperature range of -40C to +85C and are devices are a perfect choice for low-voltage suitable for a variety of applications. applications. The LMV3xx are available in tiny packages, making them ideal for applications where space saving is a constraint. December 2011 Doc ID 16866 Rev 3 1/17 www.st.com 17Package pin connections LMV331, LMV393, LMV339 1 Package pin connections Figure 1. Pin connections for each package (top view) IN + 1 5 VCC + Out1Out1 11 88 VV CCCC++ In1In1-- 22 77 Out2Out2 + VCC - 2 - ++ InIn1+1+ 33 66 InIn2-2- ++ IN - 3 4OUT InIn2+2+ VV 44 55 CCCC-- LMV393 LMV331 SO-8 / MiniSO-8 SOT23-5 / SC70-5 OUT2 1 14 OUT3 OUT1 2 13 OUT4 VCC+ 3 12 VCC- IN1- 4 11 IN4+ IN1+ 5 10 IN4- IN2- 6 9 IN3+ IN2+ 7 8 IN3- LMV339 SO14 / TSSOP14 2/17 Doc ID 16866 Rev 3