TCA9517DGKR vs TCA9517DGKRQ1 Comparación
Comparación detallada lado a lado de TCA9517DGKR por Texas Instruments y TCA9517DGKRQ1 por Texas Instruments. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Comparación de especificaciones
| Parámetro | TCA9517DGKR | TCA9517DGKRQ1 |
|---|---|---|
| Marca | Texas Instruments | Texas Instruments |
| Categoría | Interface ICs | Interface ICs |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $0,65 | $0,46 |
| Función | Level-translating I2C/SMBus buffer, repeater | Level-translating I2C/SMBus buffer/repeater |
| Canales | 2 (bidirectional SDA, SCL) | — |
| Circuits | 1 | — |
| Maximum Operating Frequency | 400 kHz (Fast-mode I2C) | — |
| VCCA Supply Range | 0.9 V to 5.5 V | 0.9 V to 5.5 V |
| VCCB Supply Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Supply Restriction | VCCA <= VCCB | — |
| Patilla de habilitación | Yes (EN) | Yes (EN) |
| Powered-Off High Impedance | Yes (I2C pins high-Z when supply off) | Yes |
| Response Time | 110 ns (typical, per TCA9517 family data) | — |
| Encapsulado | 8-VSSOP (DGK), 3.00 mm width | VSSOP (DGK), 8 pins |
| Tipo de montaje | Surface Mount | Surface Mount |
| Nivel MSL | 1 (260C unlimited) | — |
| Estado RoHS | Compliant | Compliant |
| Temperatura de funcionamiento | [DATA_NEEDED: operating temperature range] | -40C to +125C |
| Corriente en reposo | [DATA_NEEDED: quiescent current] | — |
| Number of Channels | — | 2 (1 bidirectional circuit) |
| Velocidad de datos | — | 400 kHz (fast-mode I2C) |
| Translation Direction | — | Bidirectional (up and down) |
| Protocol Support | — | I2C, SMBus |
| Automotive Qualification | — | AEC-Q100 qualified |
| Tipo de salida | — | Open-drain |
| Bus Capacitance Isolation | — | Yes (buffer/repeater function) |