PCA9500D vs PCA9500PW Comparaison
Comparaison détaillée côte à côte de PCA9500D par NXP Semiconductors et PCA9500PW par NXP Semiconductors. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Comparaison des spécifications
| Paramètre | PCA9500D | PCA9500PW |
|---|---|---|
| Marque | NXP Semiconductors | NXP Semiconductors |
| Catégorie | Interface ICs | Interface ICs |
| Statut du cycle de vie | Actif | Actif |
| 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 | — |
| Boîtier | 16-pin SOIC | 16-pin TSSOP |
| Type de montage | Surface mount | Surface mount |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | 2.5 V to 3.6 V |
| Plage de température de fonctionnement | [DATA_NEEDED: operating temperature range] | -40 °C to +85 °C |
| Statut RoHS | [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] |