voltage comparators. LMV393 Datasheet


LMV393 comparators. Datasheet pdf. Equivalent


Part Number

LMV393

Description

General-purpose low voltage comparators

Manufacture

STMicroelectronics

Total Page 17 Pages
Datasheet
Download LMV393 Datasheet


LMV393
LMV331, LMV393, LMV339
General-purpose low voltage comparators
Features
Supply operation from 2.7 to 5 V
Low current consumption: 20 μA
Input common mode range includes ground
Wide temperature range: -40°C to +85°C
Low output saturation voltage
Propagation delay: 200 ns
Open drain output
ESD tolerance: 2 kV HBM / 200 V MM
SMD packages
Applications
Mobile phones
Notebooks and PDAs
Battery supplied electronics
General-purpose portable devices
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
their predecessors LM339 and LM393. These
devices are a perfect choice for low-voltage
applications.
The LMV3xx are available in tiny packages,
making them ideal for applications where space
saving is a constraint.
LMV331
SOT23-5 / SC70-5
LMV393
SO-8 / MiniSO-8
LMV339
SO14 / TSSOP14
The devices are designed to operate in the
temperature range of -40°C to +85°C and are
suitable for a variety of applications.
December 2011
Doc ID 16866 Rev 3
1/17
www.st.com
17

LMV393
Package pin connections
1 Package pin connections
LMV331, LMV393, LMV339
Figure 1. Pin connections for each package (top view)
IN + 1
VCC - 2
IN - 3
+
-
5 VCC +
4 OUT
LMV331
SOT23-5 / SC70-5
Out1 1
In1- 2
In1+ 3
VCC- 4
_
+
8 VCC+
7 Out2
_ 6 In2-
+ 5 In2+
LMV393
SO-8 / MiniSO-8
OUT2 1
OUT1 2
VCC+ 3
IN1- 4
IN1+ 5
IN2- 6
IN2+ 7
14 OUT3
13 OUT4
12 VCC-
11 IN4+
10 IN4-
9 IN3+
8 IN3-
LMV339
SO14 / TSSOP14
2/17 Doc ID 16866 Rev 3


Features LMV331, LMV393, LMV339 General-purpose l ow voltage comparators Features ■ Su pply operation from 2.7 to 5 V ■ Low current consumption: 20 μA ■ Input c ommon mode range includes ground ■ Wi de temperature range: -40°C to +85°C ■ Low output saturation voltage ■ P ropagation delay: 200 ns ■ Open drain output ■ ESD tolerance: 2 kV HBM / 2 00 V MM ■ SMD packages Applications Mobile phones ■ Notebooks and PDAs ■ Battery supplied electronics ■ G eneral-purpose portable devices ■ Gen eral-purpose low voltage applications D escription The LMV331, LMV393 and LMV33 9 are the single/dual/quad and low volt age versions of the industry standard L M339 and LM393. They can operate with a supply voltage ranging from 2.7 to 5 V , and exhibit a lower current consumpti on than their predecessors LM339 and LM 393. These devices are a perfect choice for low-voltage applications. The LMV3 xx are available in tiny packages, maki ng them ideal for applications where space saving is a constraint. LMV331 SOT23-5 / SC70-5 LM.
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