LM111 具有选通信号的差动比较器

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.

Number of Channels 1    
Iq per channel (Max) (mA) 6    
Output Current (Min) (mA) 50    
tRESP Low - to - High (us) 0.165    
Output Type Open Collector, Emitter    
VIO (25 deg C) (Max) (mV) 3    
Pin/Package 20LCCC, 8CDIP    
VICR (Min) (V) -14.7    
VICR (Max) (V) 13.8    
Vs (Min) (V) 3.5    
Vs (Max) (V) 30    
Operating Temperature Range (C) -55 to 125    
Rating Military    
LM111 特性
LM111 芯片订购指南
器件 状态 温度 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
JM38510/10304BPA ACTIVE -55 to 125 5.82 | 1ku CDIP (JG) | 8 1 | TUBE  
LM111FKB ACTIVE -55 to 125 6.83 | 1ku LCCC (FK) | 20 1 | TUBE  
LM111JG ACTIVE -55 to 125 1.58 | 1ku CDIP (JG) | 8 1 | TUBE  
LM111JGB ACTIVE -55 to 125 2.59 | 1ku CDIP (JG) | 8 1 | TUBE  
LM111 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
JM38510/10304BPA TBD   A42   N/A for Pkg Type JM38510/10304BPA JM38510/10304BPA
LM111FKB TBD   POST-PLATE   N/A for Pkg Type LM111FKB LM111FKB
LM111JG TBD   A42   N/A for Pkg Type LM111JG LM111JG
LM111JGB TBD   A42   N/A for Pkg Type LM111JGB LM111JGB
LM111 应用技术支持与电子电路设计开发资源下载
  1. LM111 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器仪Comparator 比较器产品选型与价格 . xls
  3. 所选封装材料的热学和电学性质 (PDF 645 KB)
  4. 高速数据转换 (PDF 1967 KB)
  5. 在 PSPICE 中使用德州仪器 (TI) SPICE 模型 (zhca088.HTM, 8 KB)
  6. PowerPAD™ Thermally Enhanced Package (slma002g.HTM, 8 KB)
  7. 运算放大器的单电源操作 (PDF 2174 KB)
  8. Tuning in Amplifiers (PDF 44 KB)
  9. Op Amp Performance Analysis (PDF 76 KB)
  10. An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
  11. Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
  12. Operational Amplifier Macromodels: A Comparison (PDF 59 KB)