CAT9532HV6I vs PCA9532BS Comparación
Comparación detallada lado a lado de CAT9532HV6I por onsemi y PCA9532BS 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.
Comparación de especificaciones
| Parámetro | CAT9532HV6I | PCA9532BS |
|---|---|---|
| Marca | onsemi | NXP Semiconductors |
| Categoría | LED Drivers | LED Drivers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $1,32 | $1,05 |
| Device Type | 16-bit I/O Port Expander with LED Dimming | — |
| Número de salidas | 16 | 16 |
| Interfaz | I2C / SMBus | I2C-bus / SMBus, Fast-mode 400 kHz |
| LED Current per Channel | 25 mA | — |
| Dimming Steps | 256 brightness levels | — |
| Blink Rates | 2 programmable | — |
| Tensión de alimentación | 2.3 V to 5.5 V [DATA_NEEDED: precise range from datasheet electrical table] | — |
| Temperatura de funcionamiento | -40 C to +85 C | -40 C to +85 C |
| Technology | CMOS | — |
| Encapsulado | 24-TQFN (HVQCCN) 4x4 mm | HVQFN-24 (SOT616-1), 4 mm x 4 mm |
| Tipo de montaje | Surface Mount | Surface Mount |
| Nivel MSL | 1 | [DATA_NEEDED: moisture sensitivity level] |
| Sin halógenos | Yes | — |
| BFR Free | Yes | — |
| Estado RoHS | Compliant | Compliant |
| Hardware Address Pins | 2 (up to 4 devices on bus) | — |
| Función | — | 16-bit I2C/SMBus I/O expander with LED dimming |
| Tipo de salida | — | Open-drain voltage switch (LED sink) |
| Per-Channel Continuous Current | — | 25 mA |
| PWM Dimming Steps | — | 256 (8-bit) per output, two banks |
| PWM Frequency Sources | — | Internal oscillator, two user-programmable blink rates |
| Selectable I2C Addresses | — | 8 (3 hardware address pins + software enable) |
| Supply Voltage (VDD) | — | 2.3 V to 5.5 V [DATA_NEEDED: exact min/max verified] |
| Logic Input Voltage (SDA/SCL) | — | 5.5 V tolerant [DATA_NEEDED: explicit Vil/Vih levels] |
| ESD Protection | — | 2000 V HBM, 200 V MM [DATA_NEEDED: exact values] |
| Lead-Free / Halogen-Free | — | Yes [DATA_NEEDED: explicit halogen-free claim] |