MCZ33972AEW vs MCZ33972EWR2 Comparação
Comparação detalhada lado a lado de MCZ33972AEW por NXP Semiconductors e MCZ33972EWR2 por NXP Semiconductors. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Comparação de especificações
| Parâmetro | MCZ33972AEW | MCZ33972EWR2 |
|---|---|---|
| Marca | NXP Semiconductors | NXP Semiconductors |
| Categoria | Interface ICs | Interface ICs |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $2,34 | $3,52 |
| Função | Multiple Switch Detection Interface with Suppressed Wake-up | Multiple Switch Detection Interface (MSDI) with suppressed wake-up |
| Number of Switch Inputs | 22 | 22 |
| Host Interface | SPI (Serial Peripheral Interface) | 16-bit SPI (Serial Peripheral Interface) |
| Supply Voltage Range (VPWR) | 8 V to 26 V | — |
| Logic Supply Voltage (VDD) | 3.3 V / 5 V compatible | — |
| Analog Multiplexer | 22-to-1 AMUX output pin | 22-to-1 analog MUX output |
| Operating Modes | Normal and Sleep (low quiescent current) | — |
| Wake-up Input | Dedicated WK pin (suppressed wake-up) | — |
| Interrupt Output | INTB (active-low open-drain) | Yes (active-low INT pin) |
| Programmable Wetting Current | Per-input, programmable | — |
| Encapsulamento | 32-SOIC wide (7.50 mm body) | — |
| Tipo de montagem | Surface Mount | Surface Mount |
| Lead-Free / RoHS | Lead Free, RoHS compliant | — |
| Packaging | Tube | Tape & Reel (TR) |
| Temperature Grade | Automotive | — |
| Supply Voltage (V_PWR) | — | 8 V to 26 V |
| Operating Voltage Range | — | 6 V to 26 V (extended, including load-dump transient up to 40 V) |
| Wetting Current (programmable) | — | 2 mA / 6 mA / 12 mA / 16 mA typical |
| Modes of Operation | — | Normal mode and Sleep (low-Iq) mode |
| Switch Configuration | — | Switch-to-ground or switch-to-battery, software selectable |
| Reverse Battery Protection | — | Yes, on V_PWR |
| Load-Dump Tolerance | — | 40 V transient on V_PWR |
| Encapsulamento / Caixa | — | 32-SOIC (0.295 in / 7.50 mm width, wide-body) |
| Lead Free Status | — | Lead Free / RoHS compliant |
| Temperatura de operação | — | -40 C to +125 C (automotive grade) |
| Automotive Qualification | — | AEC-Q100 qualified |