
- 制造厂商:TI(德州仪器,Texas Instruments)
- 产品类别:放大器
- 技术类目:比较器
- 功能描述:具有选通信号的差动比较器
- 点击这里打开及下载LM111的技术文档资料
- TI代理渠道,提供当日发货、严格的质量标准,满足您的目标价格

The LM111, LM211, and LM311 devices 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.
- Fast Response Time: 165 ns
- 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 and Print Support
- Qualification to Automotive Standards
- On Products Compliant to MIL-PRF-38535, All Parameters Are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessarily Include Testing of All Parameters.
- Number of channels (#)
- 1
- Output type
- Open-collector, Open-drain
- Propagation delay time (s)
- 0.115
- Vs (Max) (V)
- 30
- Vs (Min) (V)
- 3.5
- Vos (offset voltage @ 25 C) (Max) (mV)
- 3
- Iq per channel (Typ) (mA)
- 5.1
- Input bias current (+/-) (Max) (nA)
- 100
- Rail-to-rail
- No
- Rating
- Military
- Operating temperature range (C)
- -55 to 125
- Features
- Strobe, Vos Adj Pin
- VICR (Max) (V)
- 28
- VICR (Min) (V)
- 0.5
LM111的完整型号有:JM38510/10304BPA、LM111FKB、LM111JG、LM111JGB、M38510/10304BPA,以下是这些产品的关键参数及官网采购报价:
JM38510/10304BPA,工作温度:-55 to 125,封装:CDIP (JG)-8,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网JM38510/10304BPA的批量USD价格:7.924(1000+)
LM111FKB,工作温度:-55 to 125,封装:LCCC (FK)-20,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网LM111FKB的批量USD价格:9.566(1000+)
LM111JG,工作温度:-55 to 125,封装:CDIP (JG)-8,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网LM111JG的批量USD价格:13.207(1000+)
LM111JGB,工作温度:-55 to 125,封装:CDIP (JG)-8,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网LM111JGB的批量USD价格:13.207(1000+)
M38510/10304BPA,工作温度:-55 to 125,封装:CDIP (JG)-8,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网M38510/10304BPA的批量USD价格:7.924(1000+)

LM111, LM211, LM311 PSpice Model (Rev. A)
PSpice for TI 可提供帮助评估模拟电路功能的设计和仿真环境。此功能齐全的设计和仿真套件使用 Cadence 的模拟分析引擎。PSpice for TI 可免费使用,包括业内超大的模型库之一,涵盖我们的模拟和电源产品系列以及精选的模拟行为模型。借助PSpice for TI 的设计和仿真环境及其内置的模型库,您可对复杂的混合信号设计进行仿真。创建完整的终端设备设计和原型解决方案,然后再进行布局和制造,可缩短产品上市时间并降低开发成本。
在PSpice for TI 设计和仿真工具中,您可以搜索 TI (...)
TINA-TI 基于 SPICE 的模拟仿真程序
TINA-TI 提供了 SPICE 所有的传统直流、瞬态和频域分析以及更多。TINA 具有广泛的后处理功能,允许您按照希望的方式设置结果的格式。虚拟仪器允许您选择输入波形、探针电路节点电压和波形。TINA 的原理图捕获非常直观 - 真正的“快速入门”。TINA-TI 安装需要大约 500MB。直接安装,如果想卸载也很容易。我们相信您肯定会爱不释手。
TINA 是德州仪器 (TI) 专有的 DesignSoft 产品。该免费版本具有完整的功能,但不支持完整版 TINA 所提供的某些其他功能。
如需获取可用 TINA-TI 模型的完整列表,请参阅:SpiceRack - 完整列表
需要 HSpice (...)



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