PCA9535DB vs PCA9555DB Comparaison
Comparaison détaillée côte à côte de PCA9535DB par Texas Instruments et PCA9555DB 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 | PCA9535DB | PCA9555DB |
|---|---|---|
| Marque | Texas Instruments | NXP Semiconductors |
| Catégorie | Interface ICs | Interface ICs |
| Statut du cycle de vie | Actif | Actif |
| Device Type | Remote 16-bit I2C/SMBus low-power I/O expander | 16-bit I2C/SMBus GPIO expander with interrupt |
| Number of I/O | 16 | — |
| Supply Voltage Range | 2.3 V to 5.5 V | — |
| I2C/SMBus Clock Frequency | 400 kHz | — |
| Interface | I2C/SMBus | — |
| Interrupt Output | Yes | Active-low, open-drain |
| Configuration Registers | Yes | — |
| I/O Direction Control | Programmable input/output | — |
| Standby Current Consumption | 1 uA maximum | — |
| Boîtier | 24-SSOP (0.209, 5.30 mm width) | — |
| Packaging | Tube | — |
| Température de fonctionnement | [DATA_NEEDED: operating temperature range] | — |
| 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] | — |
| Statut RoHS | [DATA_NEEDED: RoHS status] | unknown |
| REACH Status | [DATA_NEEDED: REACH status] | unknown |
| GPIO Count | — | 16 bits |
| Operating Voltage Range | — | 2.3 V to 5.5 V |
| I2C Maximum Frequency | — | 400 kHz |
| I2C/SMBus Interface | — | Two-wire serial interface |
| I/O Port Configuration | — | Input or output per bit |
| I/O Port Tolerance | — | 5 V tolerant |
| Standby Current | — | 1 uA maximum |
| Package Type | — | SSOP-24 |
| Package Pitch | — | 1.0 mm |
| Type de montage | — | Surface mount |
| Device Pin Count | — | 24 pins |
| Serial Addressing | — | Seven-bit I2C address; [DATA_NEEDED: address table] |
| Plage de température de fonctionnement | — | [DATA_NEEDED: operating temperature range] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: automotive qualification status] |