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LMX331AUK+T Datasheet(PDF) 1 Page - Maxim Integrated Products |
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LMX331AUK+T Datasheet(HTML) 1 Page - Maxim Integrated Products |
1 / 9 page General Description The LMX331/LMX393/LMX339 single/dual/quad com- parators are drop-in, pin-for-pin-compatible replace- ments for the LMV331/LMV393/LMV339. The LMX331H/ LMX393H/LMX339H offer the performance of the LMX331/LMX393/LMX339 with the added benefit of inter- nal hysteresis to provide noise immunity, preventing out- put oscillations even with slow-moving input signals. Advantages of the LMX331/LMX393/LMX339 series include low supply voltage, small package, and low cost. The LMX331 is available in both 5-pin SC70 and SOT23 packages, LMX393 is available in both 8-pin µMAX® and smaller SOT23 packages, and the LMX339 is available in 14-pin TSSOP and SO packages. They are manufac- tured using advanced submicron CMOS technology. Designed with the most modern techniques, the LMX331/LMX393/LMX339 achieve superior performance over BiCMOS or bipolar versions on the market. The LMX331/LMX393/LMX339 offer performance advantages such as wider supply voltage range, wider operating temperature range, better CMRR and PSRR, improved response time characteristics, reduced off- set, reduced output saturation voltage, reduced input bias current, and improved RF immunity. Applications Mobile Communications Notebooks and PDAs Automotive Applications Battery-Powered Electronics General-Purpose Portable Devices General-Purpose Low-Voltage Applications Features ♦ Guaranteed 1.8V to 5.5V Performance ♦ -40°C to +125°C Automotive Temperature Range ♦ Low Supply Current (60µA/Comparator at VDD = 5.0V) ♦ Input Common-Mode Voltage Range Includes Ground ♦ No Phase Reversal for Overdriven Inputs ♦ Low Output Saturation Voltage (100mV) ♦ Internal 2mV Hysteresis (LMX331H/LMX393H/LMX339H) ♦ 5-Pin SC70 Space-Saving Package (2.0mm ✕ 2.1mm ✕ 1.0mm) (LMX331/LMX331H) General-Purpose, Low-Voltage, Single/Dual/Quad, Tiny-Pack Comparators ________________________________________________________________ Maxim Integrated Products 1 TOP VIEW 14 13 12 11 10 9 8 1 2 3 4 5 6 7 OUTC OUTD VSS IND+ INA- VDD OUTA OUTB IND- INC+ INC- INB+ INB- INA+ TSSOP/SO VSS OUT IN- 15 VDD IN+ SC70/SOT23 2 34 LMX331/LMX331H 1 2 3 4 8 7 6 5 VDD OUTB INB- INB+ VSS INA+ INA- OUTA SOT23/ μMAX LMX393/LMX393H LMX339/LMX339H AD BC A B + + + Pin Configurations 19-1958; Rev 4; 5/11 For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. Ordering Information PART TEMP RANGE PIN- PACKAGE TOP MARK LMX331AXK+T -40 °C to +125°C 5 SC70 ACD LMX331AUK+T -40 °C to +125°C 5 SOT23 ADQR LMX331HAXK+T -40 °C to +125°C 5 SC70 ACE LMX331HAUK+T -40 °C to +125°C 5 SOT23 ADQS LMX393AKA+T -40 °C to +125°C 8 SOT23 AAIF LMX393AUA+T -40 °C to +125°C 8 µMAX — LMX393HAKA+T -40 °C to +125°C 8 SOT23 AAIG LMX393HAUA+T -40 °C to +125°C 8 µMAX — LMX339AUD+T -40 °C to +125°C 14 TSSOP — LMX339ASD+T -40 °C to +125°C 14 SO — LMX339HAUD+T -40 °C to +125°C 14 TSSOP — LMX339HASD+T -40 °C to +125°C 14 SO — +Denotes a lead(Pb)-free/RoHS-compliant package. T = Tape and reel. µMAX is a registered trademark of Maxim Integrated Products, Inc. |
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