MCZ33972AEK vs MCZ33972AEW Comparison
Detailed side-by-side comparison of MCZ33972AEK by NXP Semiconductors and MCZ33972AEW by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
NXP Semiconductors
MCZ33972AEK - Multi-Switch Detection SPI Interface, 8-26V, 32-SOIC-EP | NXP
MCZ33972AEK ObsoleteSpecification Comparison
| Parameter | MCZ33972AEK | MCZ33972AEW |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Obsolete | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.10 | $2.34 |
| Function | Multiple Switch Detection Interface with Suppressed Wake-up | Multiple Switch Detection Interface with Suppressed Wake-up |
| Interface | SPI (Serial Peripheral Interface) | — |
| Supply Voltage | 8 V to 26 V | — |
| Number of Switch Inputs | 22 | 22 |
| Wetting Current Options | 2 mA / 6 mA / 16 mA (programmable per channel) | — |
| Operating Modes | Normal, Sleep (suppressed wake-up) | Normal and Sleep (low quiescent current) |
| Quiescent Current (Sleep) | [DATA_NEEDED: quiescent current in Sleep mode] | — |
| Package | 32-SOIC EP (BSSOP, 7.50 mm width, exposed pad) | 32-SOIC wide (7.50 mm body) |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tube | Tube |
| Lead Free Status | Lead Free | — |
| Temperature Grade | Automotive | Automotive |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | — |
| MSL Level | [DATA_NEEDED: MSL moisture sensitivity level] | — |
| RoHS Status | Compliant | — |
| 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 |
| Wake-up Input | — | Dedicated WK pin (suppressed wake-up) |
| Interrupt Output | — | INTB (active-low open-drain) |
| Programmable Wetting Current | — | Per-input, programmable |
| Lead-Free / RoHS | — | Lead Free, RoHS compliant |