LOW-POWER QUAD DIFFERENTIAL COMPARATORS

文件：257.13 Kbytes 页数：10 Pages

TI

德州仪器

Ultra-Low Power Quad Comparator

文件：274.78 Kbytes 页数：15 Pages

TI

德州仪器

Ultra-Low Power Quad Comparator

文件：274.78 Kbytes 页数：15 Pages

TI

德州仪器

LOW-POWER QUAD DIFFERENTIAL COMPARATORS

文件：257.13 Kbytes 页数：10 Pages

TI

德州仪器

Ultra-Low Power Quad Comparator

文件：274.78 Kbytes 页数：15 Pages

TI

德州仪器

High Performance, Constant Current Switchingfor White LED and Boost Convertor

The LP3390 is a high frequency, asynchronous boost converter for constant current white LED driver applications. The internal MOSFET can support up to 8 White LEDs for backlighting and OLED power application,and the internal soft start function can reduce the inrush current. The LED current is initi · High Efficiency: 95%\n· 1.2MHzFixed-Frequency PWM Operation\n· Maximum Output Voltage up to 30V\n· Operating Range : 2.5V to 5.5V\n· Shutdown Supply Current:<1uA\n· Minimize the External Component.\n· RoHS Compliant and 100% Lead (Pb)-Free;

LPSemi

微源半导体

超低功耗四路比较器

The LP339 consists of four independent voltage comparators designed specifically to operate from a single power supply and draw typically 60 µA of power supply drain current over a wide range of power supply voltages. Operation from split supplies is also possible and the ultra-low power supply drai • Ultra-low power supply current drain (60 µA)-independent of the supply voltage (75 µW/comparator at +5 VDC)\n• Low input biasing current: 3 nA\n• Low input offset current: ±0.5 nA\n• Low input offset voltage: ±2 mV\n• Input common-mode voltage includes ground\n• Output voltage compatible with MOS ;

TI

德州仪器