SparkFun BOB-12009 convertisseur de niveau logique bidirectionnel carte fille/OEM
| Type de Produit | Bidirectional Logic Level Converter |
| Fabricant | SparkFun Electronics |
| Nombre de canaux | 4 |
| Gamme de tension | 1.8V - 5V |
| Direction de conversion | Bi-directional (HV↔LV) |
| Composant | BSS138 MOSFET |
| Temps de montée typique | < 40 ns |
| Heure de démarrage | < 40 ns |
| Délai typique | < 40 ns |
| Type de Connecteur | 12 (SOT-23 package) |
| Conformité RoHS | Yes |
| Interface prise en charge | I2C, SPI, UART, etc. |
| Applications | Rapid Prototype Development, Embedded Systems, Internet of Things |
| Format de fichier de conception de référence | Altium, Eagle, KiCAD, OrCad/Allegro, PADS, etc. |
N° Fabricant
BOB-12009
N° Interchangeable
CE07510
Véhicules Compatibles
Arduino development boardRaspberry PiEmbedded system prototype
Fournitures de diagnostic et atelier - Encyclopédie Industrielle
The SparkFun BOB-12009 is a high-performance bidirectional logic level converter designed for signal interconnection between 3.3V and 5V systems. The module is based on the BSS138 MOSFET design and provides 4 independent conversion channels, supporting bidirectional conversion of 1.8V, 2.8V, 3.3V, and 5V levels. With rise time, turn-on time, and delay time all below 40ns, it meets the requirements of common communication protocols such as SPI, I2C. As an OEM board from SparkFun Electronics, the BOB-12009 is RoHS compliant and suitable for rapid prototyping, embedded systems, and IoT projects. The data sheet provides detailed schematics and wiring guides.