Datasheet Linear Technology LTC2911-3 — 数据表
| 制造商 | Linear Technology |
| 系列 | LTC2911-3 |
带有电源故障比较器的精密三电源监控器
数据表
LTC2911 - Precision Triple Supply Monitor with Power-Fail Comparator
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| LTC2911CDDB-3#TRMPBF | LTC2911CDDB-3#TRPBF | LTC2911CTS8-3#TRMPBF | LTC2911CTS8-3#TRPBF | LTC2911HDDB-3#TRMPBF | LTC2911HDDB-3#TRPBF | LTC2911HTS8-3#TRMPBF | LTC2911HTS8-3#TRPBF | LTC2911IDDB-3#TRMPBF | LTC2911IDDB-3#TRPBF | LTC2911ITS8-3#TRMPBF | LTC2911ITS8-3#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| Package | 3x2 DFN-8 包装外形图 | 3x2 DFN-8 包装外形图 | SOT-23 包装外形图 | SOT-23 包装外形图 | 3x2 DFN-8 包装外形图 | 3x2 DFN-8 包装外形图 | SOT-23 包装外形图 | SOT-23 包装外形图 | 3x2 DFN-8 包装外形图 | 3x2 DFN-8 包装外形图 | SOT-23 包装外形图 | SOT-23 包装外形图 |
| Package Code | DDB | DDB | TS8 | TS8 | DDB | DDB | TS8 | TS8 | DDB | DDB | TS8 | TS8 |
| Package Index | 05-08-1702 | 05-08-1702 | 05-08-1637 | 05-08-1637 | 05-08-1702 | 05-08-1702 | 05-08-1637 | 05-08-1637 | 05-08-1702 | 05-08-1702 | 05-08-1637 | 05-08-1637 |
| Pin Count | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
参数化
| Parameters / Models | LTC2911CDDB-3#TRMPBF | LTC2911CDDB-3#TRPBF | LTC2911CTS8-3#TRMPBF | LTC2911CTS8-3#TRPBF | LTC2911HDDB-3#TRMPBF | LTC2911HDDB-3#TRPBF | LTC2911HTS8-3#TRMPBF | LTC2911HTS8-3#TRPBF | LTC2911IDDB-3#TRMPBF | LTC2911IDDB-3#TRPBF | LTC2911ITS8-3#TRMPBF | LTC2911ITS8-3#TRPBF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Export Control | no | no | no | no | no | no | no | no | no | no | no | no |
| Features | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor |
| Isupply, µA | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Minimum Reset Level, V | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Number of Supplies | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Operating Temperature Range, °C | 0 to 70 | 0 to 70 | 0 to 70 | 0 to 70 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Power Fail Warning | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes |
| Power Up/Down Reset | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes |
| Reset Pulse Width | 200ms, Adj | 200ms, Adj | 200ms, Adj | 200ms, Adj | 200ms, Adj | 200ms, Adj | 200ms, Adj | 200ms, Adj | 200ms, Adj | 200ms, Adj | 200ms, Adj | 200ms, Adj |
| Reset Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Second Reset Voltage | 1.8V | 1.8V | 1.8V | 1.8V | 1.8V | 1.8V | 1.8V | 1.8V | 1.8V | 1.8V | 1.8V | 1.8V |
| Third Reset Voltage | Adj | Adj | Adj | Adj | Adj | Adj | Adj | Adj | Adj | Adj | Adj | Adj |
| Threshold Accuracy, % | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
| Vs Max, V | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 |
| Watchdog Timer | no | no | no | no | no | no | no | no | no | no | no | no |
生态计划
| LTC2911CDDB-3#TRMPBF | LTC2911CDDB-3#TRPBF | LTC2911CTS8-3#TRMPBF | LTC2911CTS8-3#TRPBF | LTC2911HDDB-3#TRMPBF | LTC2911HDDB-3#TRPBF | LTC2911HTS8-3#TRMPBF | LTC2911HTS8-3#TRPBF | LTC2911IDDB-3#TRMPBF | LTC2911IDDB-3#TRPBF | LTC2911ITS8-3#TRMPBF | LTC2911ITS8-3#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
其他选择
LTC2911-1 LTC2911-2 LTC2911-4 LTC2911-5
模型线
系列: LTC2911-3 (12)
制造商分类
- Monitor, Control and Protection > Supervisory Circuits > Triple Supply Monitors
- Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) System Monitor