PCA9534DW vs PCA9534PWR Comparación
Comparación detallada lado a lado de PCA9534DW por Texas Instruments y PCA9534PWR por NXP Semiconductors. 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.
NXP Semiconductors
PCA9534PWR - 8-Bit I2C I/O Expander | NXP Semiconductors (Tape & Reel)
PCA9534PWR ✓ ActivoComparación de especificaciones
| Parámetro | PCA9534DW | PCA9534PWR |
|---|---|---|
| Marca | Texas Instruments | NXP Semiconductors |
| Categoría | Interface ICs | Interface ICs |
| Estado del ciclo de vida | Activo | Activo |
| Device Type | 8-bit I2C/SMBus I/O expander | 8-bit CMOS I2C-bus and SMBus low-power I/O port expander |
| Number of I/O Ports | 8 | — |
| Supply Voltage Range | 2.3 V to 5.5 V | 2.3 V to 5.5 V |
| I2C/SMBus Maximum Frequency | 400 kHz | — |
| Interfaz | I2C/SMBus | I2C-bus and SMBus |
| Tipo de salida | Push-pull | — |
| Interrupt Output | Yes | Yes |
| Configuration Registers | Yes | Yes |
| Power-On Reset | Yes | — |
| Temperatura de funcionamiento | -40 C to +85 C | [DATA_NEEDED: operating temperature range] |
| Encapsulado | 16-SOIC | 16-pin TSSOP |
| Technology | CMOS | — |
| Número de pines | 16 | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Low-Power Operation | Low-power I/O expander | — |
| I/O Configuration | Input, output, or high-impedance modes | — |
| Estado RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH status] |
| Automotive Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Number of GPIO Pins | — | 8 |
| I2C Bus Frequency | — | 400 kHz |
| Address Configuration Pins | — | A0, A1, and A2 |
| Maximum Devices Sharing Bus | — | 8 devices per manufacturer data |
| Internal I/O Pull-up Resistors | — | Removed |
| Recuento de pines | — | 16 pins |
| PCF8574 Compatibility | — | Pin-to-pin and I2C address compatible; software changes required |
| Manufacturer | — | NXP Semiconductors |
| Estado del ciclo de vida | — | Active |