TCA9517DGKRQ1 vs TCA9517DGKR Comparación
Comparación detallada lado a lado de TCA9517DGKRQ1 por Texas Instruments y TCA9517DGKR 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 | TCA9517DGKRQ1 | TCA9517DGKR |
|---|---|---|
| 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) | $0,46 | $0,65 |
| Función | Level-translating I2C/SMBus buffer/repeater | Level-translating I2C/SMBus buffer, repeater |
| Number of Channels | 2 (1 bidirectional circuit) | — |
| Velocidad de datos | 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 |
| Translation Direction | Bidirectional (up and down) | — |
| Protocol Support | I2C, SMBus | — |
| Powered-Off High Impedance | Yes | Yes (I2C pins high-Z when supply off) |
| Automotive Qualification | AEC-Q100 qualified | — |
| Temperatura de funcionamiento | -40C to +125C | [DATA_NEEDED: operating temperature range] |
| Encapsulado | VSSOP (DGK), 8 pins | 8-VSSOP (DGK), 3.00 mm width |
| Tipo de montaje | Surface Mount | Surface Mount |
| Tipo de salida | Open-drain | — |
| Patilla de habilitación | Yes (EN) | Yes (EN) |
| Estado RoHS | Compliant | Compliant |
| Bus Capacitance Isolation | Yes (buffer/repeater function) | — |
| Canales | — | 2 (bidirectional SDA, SCL) |
| Circuits | — | 1 |
| Maximum Operating Frequency | — | 400 kHz (Fast-mode I2C) |
| Supply Restriction | — | VCCA <= VCCB |
| Response Time | — | 110 ns (typical, per TCA9517 family data) |
| Nivel MSL | — | 1 (260C unlimited) |
| Corriente en reposo | — | [DATA_NEEDED: quiescent current] |