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LM339LVDR Datasheet(PDF) 1 Page - Texas Instruments |
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LM339LVDR Datasheet(HTML) 1 Page - Texas Instruments |
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1 / 71 page  TL331LV, TL391LV, LM393LV and LM339LV Low Voltage Rail to Rail Input Comparators 1 Features • 1.65 V to 5.5 V supply range • Rail-to-Rail input with Failsafe • Low input offset voltage 400 μV typical • 600ns typical propagation delay • Low quiescent current 25 µA/Ch typical • Low input bias current 5 pA typical • Open-drain output • Full -40°C to +125°C temperature range • Power-On-Reset (POR) for known start-up • 2 kV ESD protection • Improved replacement for TL331, LM393 & LM339 family for VCC ≤ 5 V. • Alternate pinout for single (TL391) 2 Applications • Vacuum robot • Single phase UPS • Server PSU • Cordless power tool • Wireless infrastructure • Appliances • Building automation • Factory automation & control • Motor drives • Infotainment & cluster 3 Description The LV device family consists of single, dual and quad independent voltage comparators that operate from a wide supply voltage range. The LV devices can drop-in replace the standard TL331, LM2xx, LM3xx and LM290x comparator family in low voltage (≤ 5 V) applications for improved performance and added features. The LV devices include a Power-On-Reset (POR) feature to make sure the output is in a High-Z state until the minimum supply voltage has been reached to prevent output transients during power-up and power- down. The family also feature Rail to Rail inputs that can go up to 6 V without damage or phase inversion. The LV devices are specified for the temperature range of -40°C to +125°C, which covers the ranges of the TL331, LM2xx, LM3xx and LM290x comparator families. Device Information PART NUMBER PACKAGE (1) BODY SIZE (NOM) TL331LV, TL391LV (Single) SOT-23 (5) 1.60 mm x 2.90 mm LM393LV (Dual) SOIC (8) 3.91 mm × 4.90 mm TSSOP (8) 3.00 mm × 4.40 mm VSSOP (8) 3.00 mm × 3.00 mm WSON (8) 2.00 mm × 2.00 mm SOT-23 (8) 1.60 mm × 2.90 mm LM339LV (Quad) SOIC (14) 3.91 mm × 8.65 mm TSSOP (14) 4.40 mm × 5.00 mm SOT-23-THIN (14) 4.20 mm x 2.00 mm WQFN (16) 3.00 mm × 3.00 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. OUT + - IN+ IN- Bias Power-On-Reset V+ GND SNAPBACK ESD CLAMPS GND GND GND Output Control GND V+ SUPPLY CLAMP Block Diagram TL331LV, TL391LV, LM393LV, LM339LV SNOSDA4D – JUNE 2020 – REVISED NOVEMBER 2023 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. UNLESS OTHERWISE NOTED, this document contains PRODUCTION DATA. |
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