Datasheet

ManualsBrandsSTMICROELECTRONICS ManualsLinear ICsLinear IC - Comparator Multi-purpose Open drain SC 70 5

December 2011 Doc ID 16866 Rev 3 1/17

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.

The devices are designed to operate in the

temperature range of -40°C to +85°C and are

suitable for a variety of applications.

LMV331

SOT23-5 / SC70-5

LMV393

SO-8 / MiniSO-8

LMV339

SO14 / TSSOP14

www.st.com

Summary of content (17 pages)

PAGE 1
LMV331, LMV393, LMV339 General-purpose low voltage comparators Features LMV331 SOT23-5 / SC70-5 ■ Supply operation from 2.
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Package pin connections 1 LMV331, LMV393, LMV339 Package pin connections Figure 1.
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LMV331, LMV393, LMV339 2 Absolute maximum ratings and operating conditions Absolute maximum ratings and operating conditions Table 1. Symbol Absolute maximum ratings Parameter VCC Supply voltage(1) VID Differential input voltage VIN Input voltage range Vout Output voltage(1) Value Unit 5.5 V ± 5.5 V (VCC-) - 0.3 to (VCC+) + 0.3 V 5.
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Electrical characteristics LMV331, LMV393, LMV339 3 Electrical characteristics Table 3. VCC+ = +2.7 V, VCC- = 0 V, Tamb = +25° C, full VICM range (unless otherwise specified)(1) Symbol Parameter VIO Input offset voltage ΔVIO Input offset voltage drift IIB Input bias current(2) IIO Input offset current(2) Test conditions Min. -40°C < Tamb < +85°C Typ. Max. Unit 1 7 mV μV/°C 5 25 250 400 nA 1 50 150 nA -40°C < Tamb < +85°C -40°C < Tamb < +85°C -0.
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LMV331, LMV393, LMV339 Table 4. Symbol Electrical characteristics VCC+ = +5 V, VCC -= 0 V, Tamb = +25°C, full VICM range (unless otherwise specified)(1) Parameter VIO Input offset voltage ΔVIO Input offset voltage drift IIB Input bias current(2) IIO Input offset current(2) Test conditions Min. Typ. Max. Unit 1 7 9 mV -40°C < Tamb < +85°C -40°C < Tamb < +85°C μV/°C 5 25 250 400 nA 2 50 150 nA -40°C < Tamb < +85°C -40°C < Tamb < +85°C -0.1 VICM Common mode input voltage V 4.
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Electrical characteristics LMV331, LMV393, LMV339 Figure 2. Supply current versus supply voltage with output high Figure 3. Supply current versus supply voltage with output low Figure 4. Output voltage versus output current at 5 V supply Figure 5. Output voltage versus output current at 2.7 V supply Figure 6. Input bias current versus supply voltage Figure 7.
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LMV331, LMV393, LMV339 Figure 8. Electrical characteristics Response time versus overdrive with positive transition, VCC = 5 V Figure 9. Response time versus overdrive with negative transition, VCC = 2.7 V Figure 10. Response time versus overdrive with positive transition, VCC = 2.
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Package information 4 LMV331, LMV393, LMV339 Package information In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK® is an ST trademark.
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LMV331, LMV393, LMV339 4.1 Package information SOT23-5 package Figure 11. SOT23-5 package mechanical drawing Table 5. SOT23-5 package mechanical data Dimensions Ref. A Millimeters Inches Min. Typ. Max. Min. Typ. Max. 0.90 1.20 1.45 0.035 0.047 0.057 A1 0.15 0.006 A2 0.90 1.05 1.30 0.035 0.041 0.051 B 0.35 0.40 0.50 0.013 0.015 0.019 C 0.09 0.15 0.20 0.003 0.006 0.008 D 2.80 2.90 3.00 0.110 0.114 0.118 D1 1.90 0.075 e 0.95 0.037 E 2.60 2.80 3.
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Package information 4.2 LMV331, LMV393, LMV339 SC70-5 (SOT323-5) package Figure 12. SC70-5 (SOT323-5) package mechanical drawing SIDE VIEW DIMENSIONS IN MM GAUGE PLANE COPLANAR LEADS SEATING PLANE TOP VIEW Table 6. SC70-5 (or SOT323-5) package mechanical data Dimensions Ref Millimeters Min A Typ 0.80 A1 10/17 Inches Max Min 1.10 0.315 Typ 0.043 0.10 A2 0.80 b 0.90 Max 0.004 1.00 0.315 0.035 0.15 0.30 0.006 0.012 c 0.10 0.22 0.004 0.009 D 1.80 2.00 2.20 0.071 0.
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LMV331, LMV393, LMV339 4.3 Package information SO-8 package information Figure 13. SO-8 package mechanical drawing Table 7. SO-8 package mechanical data Dimensions Ref. Millimeters Min. Typ. A Inches Max. Min. Typ. 1.75 0.069 A1 0.10 A2 1.25 b 0.28 0.48 0.011 0.019 c 0.17 0.23 0.007 0.010 D 4.80 4.90 5.00 0.189 0.193 0.197 E 5.80 6.00 6.20 0.228 0.236 0.244 E1 3.80 3.90 4.00 0.150 0.154 0.157 e 0.25 Max. 0.004 0.010 0.049 1.27 0.050 h 0.25 0.50 0.
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Package information 4.4 LMV331, LMV393, LMV339 MiniSO-8 package information Figure 14. MiniSO-8 package mechanical drawing Table 8. MiniSO-8 package mechanical data Dimensions Ref. Millimeters Min. Typ. A Max. Min. Typ. 1.1 A1 0 A2 0.75 b Max. 0.043 0.15 0 0.95 0.030 0.22 0.40 0.009 0.016 c 0.08 0.23 0.003 0.009 D 2.80 3.00 3.20 0.11 0.118 0.126 E 4.65 4.90 5.15 0.183 0.193 0.203 E1 2.80 3.00 3.10 0.11 0.118 0.122 e L 0.85 0.65 0.40 0.60 0.006 0.
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LMV331, LMV393, LMV339 4.5 Package information SO-14 package information Figure 15. SO-14 package mechanical drawing Table 9. SO-14 package mechanical data Dimensions Millimeters Inches Ref. Min. Typ. Max. Min. Typ. Max. A 1.35 1.75 0.05 0.068 A1 0.10 0.25 0.004 0.009 A2 1.10 1.65 0.04 0.06 B 0.33 0.51 0.01 0.02 C 0.19 0.25 0.007 0.009 D 8.55 8.75 0.33 0.34 E 3.80 4.0 0.15 0.15 e 1.27 0.05 H 5.80 6.20 0.22 0.24 h 0.25 0.50 0.009 0.02 L 0.40 1.
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Package information 4.6 LMV331, LMV393, LMV339 TSSOP14 package information Figure 16. TSSOP14 package mechanical drawing Table 10. TSSOP14 package mechanical data Dimensions Ref. Millimeters Min. Typ. A Max. Min. Typ. 1.20 A1 0.05 A2 0.80 b Max. 0.047 0.15 0.002 0.004 0.006 1.05 0.031 0.039 0.041 0.19 0.30 0.007 0.012 c 0.09 0.20 0.004 0.0089 D 4.90 5.00 5.10 0.193 0.197 0.201 E 6.20 6.40 6.60 0.244 0.252 0.260 E1 4.30 4.40 4.50 0.169 0.173 0.
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LMV331, LMV393, LMV339 5 Ordering information Ordering information Table 11.
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Revision history 6 LMV331, LMV393, LMV339 Revision history Table 12. Document revision history Date Revision 08-Dec-2009 1 Initial release. 03-May-2010 2 Corrected Icc unit in Figure 2 and Figure 3. 3 – Added LMV393 and LMV339 devices to the datasheet. – Added Vout parameter in Table 1: Absolute maximum ratings. – Removed note "The magnitude of input and output voltages must never exceed the supply rail ±0.3 V." from Table 1.
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LMV331, LMV393, LMV339 Please Read Carefully: Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale.