Datasheet Linear Technology LTC2918 — Ficha de datos
| Fabricante | Linear Technology | 
| Serie | LTC2918 | 
Supervisor de voltaje con 27 umbrales seleccionables y temporizador de vigilancia
Hojas de datos
LTC2917/LTC2918 - Low Voltage Supervisor with 27 Selectable Thresholds and Watchdog Timer
PDF, 165 Kb, Revisión: B, Archivo subido: oct 25, 2017
Extracto del documento
Embalaje
Paramétricos
| Parameters / Models | LTC2918CDDB-A1#PBF | LTC2918CDDB-A1#TRMPBF | LTC2918CDDB-A1#TRPBF | LTC2918CDDB-B1#PBF | LTC2918CDDB-B1#TRMPBF | LTC2918CDDB-B1#TRPBF | LTC2918CMS-A1#PBF | LTC2918CMS-A1#TRPBF | LTC2918CMS-B1#PBF | LTC2918CMS-B1#TRPBF | LTC2918HDDB-A1#PBF | LTC2918HDDB-A1#TRMPBF | LTC2918HDDB-A1#TRPBF | LTC2918HDDB-B1#PBF | LTC2918HDDB-B1#TRMPBF | LTC2918HDDB-B1#TRPBF | LTC2918HMS-A1#PBF | LTC2918HMS-A1#TRPBF | LTC2918HMS-B1#PBF | LTC2918HMS-B1#TRPBF | LTC2918IDDB-A1#PBF | LTC2918IDDB-A1#TRMPBF | LTC2918IDDB-A1#TRPBF | LTC2918IDDB-B1#PBF | LTC2918IDDB-B1#TRMPBF | LTC2918IDDB-B1#TRPBF | LTC2918IMS-A1#PBF | LTC2918IMS-A1#TRPBF | LTC2918IMS-B1#PBF | LTC2918IMS-B1#TRPBF | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Export Control | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | 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 | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | 
| Isupply, µA | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 
| Minimum Reset Level, V | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 
| Number of Supplies | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 
| Operating Temperature Range, °C | 0 to 70 | 0 to 70 | 0 to 70 | 0 to 70 | 0 to 70 | 0 to 70 | 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 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | 
| Power Fail Warning | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | 
| Power Up/Down Reset | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | 
| Reset Voltage | Adj | Adj | Adj | Adj | Adj | Adj | Adj | Adj | Adj | Adj | Adj | Adj | Adj | Adj | Adj | Adj | Adj | Adj | 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 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 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 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 
| Watchdog Timer | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | 
Plan ecológico
| LTC2918CDDB-A1#PBF | LTC2918CDDB-A1#TRMPBF | LTC2918CDDB-A1#TRPBF | LTC2918CDDB-B1#PBF | LTC2918CDDB-B1#TRMPBF | LTC2918CDDB-B1#TRPBF | LTC2918CMS-A1#PBF | LTC2918CMS-A1#TRPBF | LTC2918CMS-B1#PBF | LTC2918CMS-B1#TRPBF | LTC2918HDDB-A1#PBF | LTC2918HDDB-A1#TRMPBF | LTC2918HDDB-A1#TRPBF | LTC2918HDDB-B1#PBF | LTC2918HDDB-B1#TRMPBF | LTC2918HDDB-B1#TRPBF | LTC2918HMS-A1#PBF | LTC2918HMS-A1#TRPBF | LTC2918HMS-B1#PBF | LTC2918HMS-B1#TRPBF | LTC2918IDDB-A1#PBF | LTC2918IDDB-A1#TRMPBF | LTC2918IDDB-A1#TRPBF | LTC2918IDDB-B1#PBF | LTC2918IDDB-B1#TRMPBF | LTC2918IDDB-B1#TRPBF | LTC2918IMS-A1#PBF | LTC2918IMS-A1#TRPBF | LTC2918IMS-B1#PBF | LTC2918IMS-B1#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | 
Otras opciones
Artículos
- 1.5% Accurate Single-Supply Supervisors Simplify Part Selection and Operate to 125°C &mdash LT JournalPDF, 342 Kb, Archivo publicado: marzo 19, 2008Extracto del documento
Linea modelo
Serie: LTC2918 (30)
- LTC2918CDDB-A1#PBF LTC2918CDDB-A1#TRMPBF LTC2918CDDB-A1#TRPBF LTC2918CDDB-B1#PBF LTC2918CDDB-B1#TRMPBF LTC2918CDDB-B1#TRPBF LTC2918CMS-A1#PBF LTC2918CMS-A1#TRPBF LTC2918CMS-B1#PBF LTC2918CMS-B1#TRPBF LTC2918HDDB-A1#PBF LTC2918HDDB-A1#TRMPBF LTC2918HDDB-A1#TRPBF LTC2918HDDB-B1#PBF LTC2918HDDB-B1#TRMPBF LTC2918HDDB-B1#TRPBF LTC2918HMS-A1#PBF LTC2918HMS-A1#TRPBF LTC2918HMS-B1#PBF LTC2918HMS-B1#TRPBF LTC2918IDDB-A1#PBF LTC2918IDDB-A1#TRMPBF LTC2918IDDB-A1#TRPBF LTC2918IDDB-B1#PBF LTC2918IDDB-B1#TRMPBF LTC2918IDDB-B1#TRPBF LTC2918IMS-A1#PBF LTC2918IMS-A1#TRPBF LTC2918IMS-B1#PBF LTC2918IMS-B1#TRPBF
Clasificación del fabricante
- Monitor, Control and Protection > Supervisory Circuits > Single Supply Monitors
- Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) System Monitor