PCA9535CD vs PCA9555PW مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ PCA9535CD بواسطة NXP Semiconductors و PCA9555PW بواسطة NXP Semiconductors. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | PCA9535CD | PCA9555PW |
|---|---|---|
| العلامة التجارية | NXP Semiconductors | NXP Semiconductors |
| الفئة | Interface ICs | Interface ICs |
| حالة دورة الحياة | نشط | نشط |
| Number of I/O Ports | 16 ports | — |
| Number of GPIO Pins | 16 pins | — |
| نوع الواجهة | I2C-bus and SMBus | — |
| Maximum I2C Clock Frequency | 400 kHz | — |
| جهد التغذية التشغيلي | 2.3 V to 5.5 V | — |
| Device Type | CMOS I/O expander | 16-bit I2C-bus/SMBus GPIO expander |
| Port Configuration | 16 configurable input or output pins | — |
| Interrupt Output | 1 active-low open-drain interrupt output | — |
| Internal I/O Pull-Up Resistors | Not fitted | — |
| العلبة | 24-pin SOIC, 7.50 mm body width | 24-pin TSSOP |
| نوع التركيب | Surface mount | Surface mount |
| Packaging | Tape and reel | — |
| I2C Address Compatibility with PCF8575 | Compatible; software changes required | — |
| Pin Compatibility with PCF8575 | Pin-to-pin compatible | — |
| Relationship to PCA9555 | Identical except for removal of internal I/O pull-up resistors | — |
| Application Reference | NXP Application Note AN469 | — |
| نطاق درجة حرارة التشغيل | [DATA_NEEDED: operating temperature range] | — |
| Maximum Input Voltage | [DATA_NEEDED: maximum input voltage] | — |
| تيار السكون | [DATA_NEEDED: quiescent current] | — |
| Output Current per Pin | [DATA_NEEDED: output current per pin] | — |
| حالة RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | [DATA_NEEDED: AEC-Q100 qualification] |
| Number of GPIO Ports | — | 16 ports |
| Supply Voltage Range | — | 2.3 V to 5.5 V |
| I2C/SMBus Frequency | — | 400 kHz |
| Interrupt Support | — | Yes |
| Default GPIO Pull-Up Resistors | — | Yes |
| I/O Direction | — | Configurable input or output per port bit |
| Device Interface | — | I2C-bus/SMBus |
| Logic Family | — | CMOS |
| عدد الأطراف | — | 24 pins |
| درجة حرارة التشغيل | — | [DATA_NEEDED: operating temperature range] |
| Output Drive Current | — | [DATA_NEEDED: output drive current] |
| Input Leakage Current | — | [DATA_NEEDED: input leakage current] |
| I2C Address Options | — | [DATA_NEEDED: I2C address options] |
| Power Consumption | — | [DATA_NEEDED: power consumption] |