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供应LM311P具有选通信号的差动比较器放大器IC

地区：广东 深圳
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深圳市广辉电子有限公司

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说明

The LM111, LM211, and LM311 are single high-speed voltage comparators. These devices are designed to operate from a wide range of power-supply voltages, including ±15-V supplies for operational amplifiers and 5-V supplies for logic systems. The output levels are compatible with most TTL and MOS circuits. These comparators are capable of driving lamps or relays and switching voltages up to 50 V at 50 mA. All inputs and outputs can be isolated from system ground. The outputs can drive loads referenced to ground, VCC+ or VCC–. Offset balancing and strobe capabilities are available, and the outputs can be wire-OR connected. If the strobe is low, the output is in the off state, regardless of the differential input.

特性

  • Fast Response Times
  • Strobe Capability
  • Maximum Input Bias Current . . . 300 nA
  • Maximum Input Offset Current . . . 70 nA
  • Can Operate From Single 5-V Supply
  • Available in Q-Temp Automotive
    • High-Reliability Automotive Applications
    • Configuration Control/Print Support
    • Qualification to Automotive Standards

参数
  LM111 LM211 LM211-Q1 LM311
Number of Channels 1   1   1   1  
Iq per channel(Max)(mA) 6   6   6   7.5  
Output Current(Min)(mA) 50   50   50   50  
tRESP Low - to - High(us) 0.165   0.115   0.115   0.115  
Output Type Open Collector, Emitter   Open Collector, Emitter   Open Collector, Emitter   Open Collector, Open Drain  
VIO (25 deg C)(Max)(mV) 3   3   3   7.5  
Pin/Package 20LCCC, 8CDIP   8PDIP, 8SOIC, 8TSSOP   8SOIC   8SO, 8SOIC, 8PDIP, 8TSSOP  
VICR(Min)(V) -14.7   -14.7   -14.7   -14.7  
VICR(Max)(V) 13.8   13.8   13.8   13.8  
Vs(Min)(V) 3.5   3.5   3.5   3.5  
Vs(Max)(V) 30   30   30   30  
型号/规格

LM311P

品牌/商标

TI