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
Precios
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 |
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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