
- 制造厂商:AD/ADI(Analog Devices,亚德诺半导体)
- 产品类别:监控电路
- 技术类目:三电源监视器
- 功能描述:具电源故障比较器的精准型三通道电源监视器
- (AD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)

LTC2911 是一款具有一个电源故障比较器的低功率、高准确度、三通道电源监视器。复位超时可以利用一个外部电容器来选择,或设定至一个在内部产生的 200ms。
V1 引脚用于监视一个 3.3V 电源。V2 引脚负责监视一个 5V、2.5V、1.8V、1.2V或可调电源。第三个可调输入具有一个 0.5V 的标称门限,因而允许利用一个阻性分压器来配置其门限。所有三个比较器在整个工作温度范围内均具有一个 1.5% 的严格门限准确度,而一个干扰滤波器则用于确保可靠的复位操作。
一个备用的比较器可通过配置以提供低电压情况的预警。当 PFI 输入的电压降至 0.5V 以下时,它将导致 PFO 输出拉至低电平,因而允许利用一个阻性分压器来配置电源故障门限。TMR 引脚上提供的一种锁存功能使得能够对 RST 输出进行锁存以防止系统复位,从而简化了裕度测试。
应用
- 网络服务器
- 台式电脑和笔记本电脑
- 汽车和工业电子设备
- 超低电压复位:保证 VCC = 0.5V
- 可同时监视 3 个输入:
- 3.3V、5V、可调 (LTC2911-1)
- 3.3V、2.5V、可调 (LTC2911-2)
- 3.3V、1.8V、可调 (LTC2911-3)
- 3.3V、1.2V、可调 (LTC2911-4)
- 3.3V、可调、可调 (LTC2911-5)
- ±1.5% 门限准确度
- 电源故障监视器
- RST 状态可以保持以用于裕度调节
- 低电源电流:30μA (典型值)
- 具输入干扰免疫力
- 可调复位超时周期
- 可选择的内部超时节省了组件
- 节省空间的 8 引脚 TSOT-23 封装和 3mm x 2mm DFN 封装
LTC2911CDDB-1#TRMPBF,封装:8-Lead DFN (3mm x 2mm w/ EP),包装形式及数量:卷带,500,工作温度:0 to 70C,AD官网报价:2.04(100-499个);1.73(1000+个)
LTC2911CDDB-1#TRPBF,封装:8-Lead DFN (3mm x 2mm w/ EP),包装形式及数量:卷带,2500,工作温度:0 to 70C,AD官网报价:2.04(100-499个);1.73(1000+个)
LTC2911CDDB-2#TRMPBF,封装:8-Lead DFN (3mm x 2mm w/ EP),包装形式及数量:卷带,500,工作温度:0 to 70C,AD官网报价:2.04(100-499个);1.73(1000+个)
LTC2911CDDB-2#TRPBF,封装:8-Lead DFN (3mm x 2mm w/ EP),包装形式及数量:卷带,2500,工作温度:0 to 70C,AD官网报价:2.04(100-499个);1.73(1000+个)
LTC2911CDDB-3#TRMPBF,封装:8-Lead DFN (3mm x 2mm w/ EP),包装形式及数量:卷带,500,工作温度:0 to 70C,AD官网报价:2.04(100-499个);1.73(1000+个)
LTC2911CDDB-3#TRPBF,封装:8-Lead DFN (3mm x 2mm w/ EP),包装形式及数量:卷带,2500,工作温度:0 to 70C,AD官网报价:2.04(100-499个);1.73(1000+个)
LTC2911CDDB-4#TRMPBF,封装:8-Lead DFN (3mm x 2mm w/ EP),包装形式及数量:卷带,500,工作温度:0 to 70C,AD官网报价:2.04(100-499个);1.73(1000+个)
LTC2911CDDB-4#TRPBF,封装:8-Lead DFN (3mm x 2mm w/ EP),包装形式及数量:卷带,2500,工作温度:0 to 70C,AD官网报价:2.04(100-499个);1.73(1000+个)
LTC2911CDDB-5#TRMPBF,封装:8-Lead DFN (3mm x 2mm w/ EP),包装形式及数量:卷带,500,工作温度:0 to 70C,AD官网报价:2.04(100-499个);1.73(1000+个)
LTC2911CDDB-5#TRPBF,封装:8-Lead DFN (3mm x 2mm w/ EP),包装形式及数量:卷带,2500,工作温度:0 to 70C,AD官网报价:2.04(100-499个);1.73(1000+个)
LTC2911CTS8-1#TRMPBF,封装:8-Lead SOT-23,包装形式及数量:卷带,500,工作温度:0 to 70C,AD官网报价:2.04(100-499个);1.73(1000+个)
LTC2911CTS8-1#TRPBF,封装:8-Lead SOT-23,包装形式及数量:卷带,2500,工作温度:0 to 70C,AD官网报价:2.04(100-499个);1.73(1000+个)
LTC2911CTS8-2#TRMPBF,封装:8-Lead SOT-23,包装形式及数量:卷带,500,工作温度:0 to 70C,AD官网报价:2.04(100-499个);1.73(1000+个)
LTC2911CTS8-2#TRPBF,封装:8-Lead SOT-23,包装形式及数量:卷带,2500,工作温度:0 to 70C,AD官网报价:2.04(100-499个);1.73(1000+个)
LTC2911CTS8-3#TRMPBF,封装:8-Lead SOT-23,包装形式及数量:卷带,500,工作温度:0 to 70C,AD官网报价:2.04(100-499个);1.73(1000+个)
LTC2911CTS8-3#TRPBF,封装:8-Lead SOT-23,包装形式及数量:卷带,2500,工作温度:0 to 70C,AD官网报价:2.04(100-499个);1.73(1000+个)
LTC2911CTS8-4#TRMPBF,封装:8-Lead SOT-23,包装形式及数量:卷带,500,工作温度:0 to 70C,AD官网报价:2.04(100-499个);1.73(1000+个)
LTC2911CTS8-4#TRPBF,封装:8-Lead SOT-23,包装形式及数量:卷带,2500,工作温度:0 to 70C,AD官网报价:2.04(100-499个);1.73(1000+个)
LTC2911CTS8-5#TRMPBF,封装:8-Lead SOT-23,包装形式及数量:卷带,500,工作温度:0 to 70C,AD官网报价:2.04(100-499个);1.73(1000+个)
LTC2911CTS8-5#TRPBF,封装:8-Lead SOT-23,包装形式及数量:卷带,2500,工作温度:0 to 70C,AD官网报价:2.04(100-499个);1.73(1000+个)
LTC2911HDDB-1#TRMPBF,封装:8-Lead DFN (3mm x 2mm w/ EP),包装形式及数量:卷带,500,工作温度:-40 to 125C,AD官网报价:2.68(100-499个);2.27(1000+个)
LTC2911HDDB-1#TRPBF,封装:8-Lead DFN (3mm x 2mm w/ EP),包装形式及数量:卷带,2500,工作温度:-40 to 125C,AD官网报价:2.68(100-499个);2.27(1000+个)
LTC2911HDDB-2#TRMPBF,封装:8-Lead DFN (3mm x 2mm w/ EP),包装形式及数量:卷带,500,工作温度:-40 to 125C,AD官网报价:2.68(100-499个);2.27(1000+个)
LTC2911HDDB-2#TRPBF,封装:8-Lead DFN (3mm x 2mm w/ EP),包装形式及数量:卷带,2500,工作温度:-40 to 125C,AD官网报价:2.68(100-499个);2.27(1000+个)
LTC2911HDDB-3#TRMPBF,封装:8-Lead DFN (3mm x 2mm w/ EP),包装形式及数量:卷带,500,工作温度:-40 to 125C,AD官网报价:2.68(100-499个);2.27(1000+个)
LTC2911HDDB-3#TRPBF,封装:8-Lead DFN (3mm x 2mm w/ EP),包装形式及数量:卷带,2500,工作温度:-40 to 125C,AD官网报价:2.68(100-499个);2.27(1000+个)
LTC2911HDDB-4#TRMPBF,封装:8-Lead DFN (3mm x 2mm w/ EP),包装形式及数量:卷带,500,工作温度:-40 to 125C,AD官网报价:2.68(100-499个);2.27(1000+个)
LTC2911HDDB-4#TRPBF,封装:8-Lead DFN (3mm x 2mm w/ EP),包装形式及数量:卷带,2500,工作温度:-40 to 125C,AD官网报价:2.68(100-499个);2.27(1000+个)
LTC2911HDDB-5#TRMPBF,封装:8-Lead DFN (3mm x 2mm w/ EP),包装形式及数量:卷带,500,工作温度:-40 to 125C,AD官网报价:2.68(100-499个);2.27(1000+个)
LTC2911HDDB-5#TRPBF,封装:8-Lead DFN (3mm x 2mm w/ EP),包装形式及数量:卷带,2500,工作温度:-40 to 125C,AD官网报价:2.68(100-499个);2.27(1000+个)
LTC2911HTS8-1#TRMPBF,封装:8-Lead SOT-23,包装形式及数量:卷带,500,工作温度:-40 to 125C,AD官网报价:2.68(100-499个);2.27(1000+个)
LTC2911HTS8-1#TRPBF,封装:8-Lead SOT-23,包装形式及数量:卷带,2500,工作温度:-40 to 125C,AD官网报价:2.68(100-499个);2.27(1000+个)
LTC2911HTS8-2#TRMPBF,封装:8-Lead SOT-23,包装形式及数量:卷带,500,工作温度:-40 to 125C,AD官网报价:2.68(100-499个);2.27(1000+个)
LTC2911HTS8-2#TRPBF,封装:8-Lead SOT-23,包装形式及数量:卷带,2500,工作温度:-40 to 125C,AD官网报价:2.68(100-499个);2.27(1000+个)
LTC2911HTS8-3#TRMPBF,封装:8-Lead SOT-23,包装形式及数量:卷带,500,工作温度:-40 to 125C,AD官网报价:2.68(100-499个);2.27(1000+个)
LTC2911HTS8-3#TRPBF,封装:8-Lead SOT-23,包装形式及数量:卷带,2500,工作温度:-40 to 125C,AD官网报价:2.68(100-499个);2.27(1000+个)
LTC2911HTS8-4#TRMPBF,封装:8-Lead SOT-23,包装形式及数量:卷带,500,工作温度:-40 to 125C,AD官网报价:2.68(100-499个);2.27(1000+个)
LTC2911HTS8-4#TRPBF,封装:8-Lead SOT-23,包装形式及数量:卷带,2500,工作温度:-40 to 125C,AD官网报价:2.68(100-499个);2.27(1000+个)
LTC2911HTS8-5#TRMPBF,封装:8-Lead SOT-23,包装形式及数量:卷带,500,工作温度:-40 to 125C,AD官网报价:2.68(100-499个);2.27(1000+个)
LTC2911HTS8-5#TRPBF,封装:8-Lead SOT-23,包装形式及数量:卷带,2500,工作温度:-40 to 125C,AD官网报价:2.68(100-499个);2.27(1000+个)
LTC2911IDDB-1#TRMPBF,封装:8-Lead DFN (3mm x 2mm w/ EP),包装形式及数量:卷带,500,工作温度:-40 to 85C,AD官网报价:2.33(100-499个);1.98(1000+个)
LTC2911IDDB-1#TRPBF,封装:8-Lead DFN (3mm x 2mm w/ EP),包装形式及数量:卷带,2500,工作温度:-40 to 85C,AD官网报价:2.33(100-499个);1.98(1000+个)
LTC2911IDDB-2#TRMPBF,封装:8-Lead DFN (3mm x 2mm w/ EP),包装形式及数量:卷带,500,工作温度:-40 to 85C,AD官网报价:2.33(100-499个);1.98(1000+个)
LTC2911IDDB-2#TRPBF,封装:8-Lead DFN (3mm x 2mm w/ EP),包装形式及数量:卷带,2500,工作温度:-40 to 85C,AD官网报价:2.33(100-499个);1.98(1000+个)
LTC2911IDDB-3#TRMPBF,封装:8-Lead DFN (3mm x 2mm w/ EP),包装形式及数量:卷带,500,工作温度:-40 to 85C,AD官网报价:2.33(100-499个);1.98(1000+个)
LTC2911IDDB-3#TRPBF,封装:8-Lead DFN (3mm x 2mm w/ EP),包装形式及数量:卷带,2500,工作温度:-40 to 85C,AD官网报价:2.33(100-499个);1.98(1000+个)
LTC2911IDDB-4#TRMPBF,封装:8-Lead DFN (3mm x 2mm w/ EP),包装形式及数量:卷带,500,工作温度:-40 to 85C,AD官网报价:2.33(100-499个);1.98(1000+个)
LTC2911IDDB-4#TRPBF,封装:8-Lead DFN (3mm x 2mm w/ EP),包装形式及数量:卷带,2500,工作温度:-40 to 85C,AD官网报价:2.33(100-499个);1.98(1000+个)
LTC2911IDDB-5#TRMPBF,封装:8-Lead DFN (3mm x 2mm w/ EP),包装形式及数量:卷带,500,工作温度:-40 to 85C,AD官网报价:2.33(100-499个);1.98(1000+个)
LTC2911IDDB-5#TRPBF,封装:8-Lead DFN (3mm x 2mm w/ EP),包装形式及数量:卷带,2500,工作温度:-40 to 85C,AD官网报价:2.33(100-499个);1.98(1000+个)
LTC2911ITS8-1#TRMPBF,封装:8-Lead SOT-23,包装形式及数量:卷带,500,工作温度:-40 to 85C,AD官网报价:2.33(100-499个);1.98(1000+个)
LTC2911ITS8-1#TRPBF,封装:8-Lead SOT-23,包装形式及数量:卷带,2500,工作温度:-40 to 85C,AD官网报价:2.33(100-499个);1.98(1000+个)
LTC2911ITS8-2#TRMPBF,封装:8-Lead SOT-23,包装形式及数量:卷带,500,工作温度:-40 to 85C,AD官网报价:2.33(100-499个);1.98(1000+个)
LTC2911ITS8-2#TRPBF,封装:8-Lead SOT-23,包装形式及数量:卷带,2500,工作温度:-40 to 85C,AD官网报价:2.33(100-499个);1.98(1000+个)
LTC2911ITS8-3#TRMPBF,封装:8-Lead SOT-23,包装形式及数量:卷带,500,工作温度:-40 to 85C,AD官网报价:2.33(100-499个);1.98(1000+个)
LTC2911ITS8-3#TRPBF,封装:8-Lead SOT-23,包装形式及数量:卷带,2500,工作温度:-40 to 85C,AD官网报价:2.33(100-499个);1.98(1000+个)
LTC2911ITS8-4#TRMPBF,封装:8-Lead SOT-23,包装形式及数量:卷带,500,工作温度:-40 to 85C,AD官网报价:2.33(100-499个);1.98(1000+个)
LTC2911ITS8-4#TRPBF,封装:8-Lead SOT-23,包装形式及数量:卷带,2500,工作温度:-40 to 85C,AD官网报价:2.33(100-499个);1.98(1000+个)
LTC2911ITS8-5#TRMPBF,封装:8-Lead SOT-23,包装形式及数量:卷带,500,工作温度:-40 to 85C,AD官网报价:2.33(100-499个);1.98(1000+个)
LTC2911ITS8-5#TRPBF,封装:8-Lead SOT-23,包装形式及数量:卷带,2500,工作温度:-40 to 85C,AD官网报价:2.33(100-499个);1.98(1000+个)





- ADIS16470
- ADCMP580
- LT1022
- LTC2268-12
- ADSP-BF592
- ADAU1467
- HMC-C088
- ADMV7420
- AD8202
- AD7989-5
- AD8275
- AD5380
- SSM2603
- AD8146
- HMC8402-DIE
- LTC2267-14
- LTC1402
- LTC2391-16
- AD5310
- AD8073
- MAX4478ASD-T
- AD7851ARZ-REEL
- AD7858LARS
- LTC1596-1AISW#PBF
- MAX6412UK48+T
- MAX4655EUA+T
- MAX3232EEWE+T
- MAX1283BCUE+
- LT1372CS8#PBF
- MAX6791TPYD4+

