PCA9535DB vs PCA9535DW مقایسه
مقایسه دقیق کنار به کنار PCA9535DB توسط Texas Instruments و PCA9535DW توسط Texas Instruments. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
مقایسه مشخصات
| پارامتر | PCA9535DB | PCA9535DW |
|---|---|---|
| برند | Texas Instruments | Texas Instruments |
| دسته‌بندی | Interface ICs | Interface ICs |
| وضعیت چرخه عمر | فعال | فعال |
| Device Type | Remote 16-bit I2C/SMBus low-power I/O expander | 16-bit I2C/SMBus I/O expander |
| Number of I/O | 16 | — |
| Supply Voltage Range | 2.3 V to 5.5 V | 2.3 V to 5.5 V |
| I2C/SMBus Clock Frequency | 400 kHz | — |
| رابط | I2C/SMBus | I2C and SMBus |
| Interrupt Output | Yes | Open-drain interrupt output |
| Configuration Registers | Yes | Yes |
| I/O Direction Control | Programmable input/output | — |
| Standby Current Consumption | 1 uA maximum | — |
| بسته‌بندی | 24-SSOP (0.209, 5.30 mm width) | 24-pin SOIC, 0.295 inch / 7.50 mm width |
| Packaging | Tube | Tube |
| دمای کاری | [DATA_NEEDED: operating temperature range] | -40 C to +85 C |
| I/O Voltage Levels | [DATA_NEEDED: I/O voltage levels] | — |
| I/O Output Current | [DATA_NEEDED: output current] | — |
| Input Hysteresis | [DATA_NEEDED: input hysteresis] | — |
| Power-On Reset | [DATA_NEEDED: power-on reset behavior] | — |
| I2C Address | [DATA_NEEDED: programmable I2C address range] | — |
| وضعیت RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH status] |
| Number of I/O Lines | — | 16 |
| حداکثر فرکانس کلاک | — | 400 kHz |
| Port Configuration | — | 16 individual general-purpose I/O ports |
| Low Standby Current | — | 1 uA maximum |
| نوع نصب | — | Surface mount |
| Bus Addressing | — | Address configuration registers; exact address range [DATA_NEEDED: bus address range] |
| Input Logic Levels | — | [DATA_NEEDED: input logic thresholds] |
| Output Drive Current | — | [DATA_NEEDED: output drive current] |
| I/O Pin Direction Control | — | Configurable per port; exact register details [DATA_NEEDED: direction register map] |
| ESD Protection | — | [DATA_NEEDED: ESD ratings] |