MCZ33972AEW vs MCZ33797EK 对比
详细并排对比 MCZ33972AEW 出自 NXP Semiconductors 和 MCZ33797EK 出自 NXP Semiconductors。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | MCZ33972AEW | MCZ33797EK |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Interface ICs | Motor Drivers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $2.34 | $5.70 |
| 功能 | Multiple Switch Detection Interface with Suppressed Wake-up | — |
| Number of Switch Inputs | 22 | — |
| Host Interface | 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 | — |
| Operating Modes | Normal and Sleep (low quiescent current) | — |
| Wake-up Input | Dedicated WK pin (suppressed wake-up) | — |
| Interrupt Output | INTB (active-low open-drain) | — |
| Programmable Wetting Current | Per-input, programmable | — |
| 封装 | 32-SOIC wide (7.50 mm body) | 32-SOIC (0.295 inch, 7.50 mm width) |
| 安装类型 | Surface Mount | Surface Mount |
| Lead-Free / RoHS | Lead Free, RoHS compliant | — |
| Packaging | Tube | Tube |
| Temperature Grade | Automotive | — |
| Product Type | — | Squib driver IC (airbag deployment interface) |
| Number of Channels | — | 4 deploy loops |
| Communication Interface | — | 16-bit SPI with daisy-chain |
| Safing Logic | — | Dual independent safing inputs required |
| Operating Voltage (Battery) | — | [DATA_NEEDED: Vmin-Vmax supply range] |
| Diagnostics | — | Short-to-battery, short-to-ground, open-load, deployment current monitor |
| Energy Storage Management | — | Integrated deploy capacitor management for brown-out ride-through |
| 工作温度范围 | — | [DATA_NEEDED: AEC-Q100 grade temperature range] |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |
| Lead-Free Status | — | Lead Free |
| RoHS 状态 | — | RoHS Compliant |
| AEC-Q100 Qualification | — | Qualified (automotive safety IC) |
| Manufacturer | — | NXP Semiconductors (formerly Freescale Semiconductor) |