LMV331: Comparator, Single, Low Voltage
The LMV331 is a 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 2.7V to 5.0 volt performance, have excellent input common-mode range, low quiescent current, and are available in several space saving packages.The LMV331 is available in a 5-pin SC70 and a TSOP-5 package, the LMV393 is available in an 8-pin Micro8 and a SOIC-8 package, and the LMV339 is available in a 14-pin SOIC14 and a TSSOP14 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.
Features- Guaranteed 2.7 V and 5.0 V Performance
- Input common-mode voltage range extends to ground
- Open drain output for Wired-OR applications
- Low Quiescent Current: 60 A/channel TYP @ 5.0 V
- Low Saturation Voltage 200 mV TYP @ 5.0 V
- Propagation Delay 200 ns TYP @ 5.0 V
| Benefits- Performance for low voltage applications
- Rail-to-rail input performance
- Digital logic interface capability
- Low voltage, portable applications
- Ensures low output voltage for signal detection
- Fast response for signal detection
|
Applications- Battery Monitors
- General Purpose Low Voltage Applications
| End Products- Notebook and PDA applications
- General Purpose Portable Devices
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Simulation Models (2)
Package Drawings (2)
Data Sheets (1)
Order Information
| Product | Status | Compliance | Package | MSL* | Container | Budgetary Price/Unit |
|---|
| LMV331SN3T1G | Active | Pb-free
Halide free | TSOP-5 / SOT-23-5 | 483 | 1 | Tape and Reel | 3000 | $0.2667 |
| LMV331SQ3T2G | Active | Pb-free
Halide free | SC-88A-5 / SC-70-5 / SOT-323-5 | 419A-02 | 1 | Tape and Reel | 3000 | $0.2667 |
Specifications
| Product | Channels | VCC Min (V) | VCC Max (V) | IO Typ (mA) | ICC Typ (mA) | tres Typ (ns) | VIO Max (mV) | TA Min (°C) | TA Max (°C) |
|---|
| LMV331SN3T1G | 1 | 2.7 | 5 | 84 | 0.06 | 800 | 9 | -40 | 85 |
| LMV331SQ3T2G | 1 | 2.7 | 5 | 84 | 0.06 | 800 | 9 | -40 | 85 |
