PCA9500D vs PCA9500PW Karşılaştırma
Ayrıntılı yan yana karşılaştırma PCA9500D tarafından NXP Semiconductors ve PCA9500PW tarafından NXP SemiconductorsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Özellik Karşılaştırması
| Parametre | PCA9500D | PCA9500PW |
|---|---|---|
| Marka | NXP Semiconductors | NXP Semiconductors |
| Kategori | Interface ICs | Interface ICs |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Product Type | 8-bit I2C and SMBus I/O port expander with EEPROM | 8-bit I2C-bus and SMBus I/O port expander with EEPROM |
| Number of I/O Pins | 8 | 8 pins |
| I/O Configuration | Independently assignable as input or output | — |
| I/O Electrical Type | Quasi-bidirectional | — |
| Serial Interface | I2C and SMBus | — |
| Maximum Stated Bus Frequency | 400 kHz | — |
| Integrated Storage | 2 kbit EEPROM | — |
| Address Inputs | 3 | — |
| Address Input Pull-Ups | Internal | — |
| Maximum Devices per Common Two-Wire Bus | 8 devices | — |
| GPIO I2C Address Compatibility | PCF8574 | — |
| EEPROM I2C Address Compatibility | PCF8582C-2 | — |
| Hot Insertion Support | Yes | — |
| Paket | 16-pin SOIC | 16-pin TSSOP |
| Montaj Türü | Surface mount | Surface mount |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | 2.5 V to 3.6 V |
| İşletim Sıcaklığı Aralığı | [DATA_NEEDED: operating temperature range] | -40 °C to +85 °C |
| RoHS Durumu | [DATA_NEEDED: RoHS status] | — |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | — |
| I/O Direction Control | — | Independent input or output configuration per pin |
| I/O Port Type | — | Quasi-bidirectional |
| Integrated EEPROM Capacity | — | 2 kbit |
| Bus Interface | — | I2C-bus and SMBus |
| Maximum Bus Frequency | — | 400 kHz |
| Hardware Address Inputs | — | 3 address pins |
| Maximum Devices on One Bus | — | 8 devices |
| GPIO and EEPROM Addressing | — | Two separate devices visible to the bus master |
| Reference Interface | — | PCF8574-compatible configuration method |
| RoHS Compliance | — | [DATA_NEEDED: verified RoHS status] |
| REACH Compliance | — | [DATA_NEEDED: verified REACH status] |
| Automotive Qualification | — | [DATA_NEEDED: AEC-Q100 qualification status] |