LP211 具有集电极开路输出和发射器输出的单路、低功耗、选通差动比较器

The LP211 and LP311 devices are low-power versions of the industry-standard LM211 and LM311 devices. They take advantage of stable, high-value, ion-implanted resistors to perform the same function as the LM311 series, with a 30:1 reduction in power consumption but only a 6:1 slowdown in response time. They are well suited for battery-powered applications and all other applications where fast response times are not needed. They operate over a wide range of supply voltages, from ±18 V down to a single 3-V supply with less than 300-µA current drain, but are still capable of driving a 25-mA load. The LP211 and LP311 are quite easy to apply free of oscillation if ordinary precautions are taken to minimize stray coupling from the output to either input or to the trim pins.

LP211
Number of Channels 1    
Iq per channel (Max) (mA) 0.3    
Output Current (Min) (mA) 25    
tRESP Low - to - High (us) 1.2    
Output Type Open Collector, Emitter    
VIO (25 deg C) (Max) (mV) 7.5    
Pin/Package 8SOIC    
VICR (Min) (V)  
VICR (Max) (V)  
Vs (Min) (V) 3.5    
Vs (Max) (V) 30    
Operating Temperature Range (C) -25 to 85    
Rating Catalog    
LP211 特性
LP211 芯片订购指南
器件 状态 温度 价格 封装 | 引脚 封装数量 | 封装载体 丝印标记
LP211D ACTIVE -25 to 85 0.80 | 1ku SOIC (D) | 8 75 | TUBE  
LP211DE4 ACTIVE -25 to 85 0.80 | 1ku SOIC (D) | 8 75 | TUBE  
LP211DG4 ACTIVE -25 to 85 0.80 | 1ku SOIC (D) | 8 75 | TUBE  
LP211DR ACTIVE -25 to 85 0.70 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
LP211DRE4 ACTIVE -25 to 85 0.70 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
LP211DRG4 ACTIVE -25 to 85 0.70 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
LP211 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
LP211D Green (RoHS & no Sb/Br)   CU NIPDAU   Level-1-260C-UNLIM LP211D LP211D
LP211DE4 Green (RoHS & no Sb/Br)   CU NIPDAU   Level-1-260C-UNLIM LP211DE4 LP211DE4
LP211DG4 Green (RoHS & no Sb/Br)   CU NIPDAU   Level-1-260C-UNLIM LP211DG4 LP211DG4
LP211DR Green (RoHS & no Sb/Br)   CU NIPDAU   Level-1-260C-UNLIM LP211DR LP211DR
LP211DRE4 Green (RoHS & no Sb/Br)   CU NIPDAU   Level-1-260C-UNLIM LP211DRE4 LP211DRE4
LP211DRG4 Green (RoHS & no Sb/Br)   CU NIPDAU   Level-1-260C-UNLIM LP211DRG4 LP211DRG4
LP211 应用技术支持与电子电路设计开发资源下载
  1. LP211 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)