PCA9555PW vs PCA9535CD Vergleich
Detaillierter Direktvergleich von PCA9555PW von NXP Semiconductors und PCA9535CD von NXP Semiconductors. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Spezifikationsvergleich
| Parameter | PCA9555PW | PCA9535CD |
|---|---|---|
| Marke | NXP Semiconductors | NXP Semiconductors |
| Kategorie | Interface ICs | Interface ICs |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Device Type | 16-bit I2C-bus/SMBus GPIO expander | CMOS I/O expander |
| Number of GPIO Ports | 16 ports | — |
| Gehäuse | 24-pin TSSOP | 24-pin SOIC, 7.50 mm body width |
| 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 | — |
| Montageart | Surface mount | Surface mount |
| Pin-Anzahl | 24 pins | — |
| Betriebstemperatur | [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] | — |
| RoHS-Status | [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 I/O Ports | — | 16 ports |
| Number of GPIO Pins | — | 16 pins |
| Schnittstellentyp | — | I2C-bus and SMBus |
| Maximum I2C Clock Frequency | — | 400 kHz |
| Betriebsversorgungsspannung | — | 2.3 V to 5.5 V |
| 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 |
| 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 |
| Betriebstemperaturbereich | — | [DATA_NEEDED: operating temperature range] |
| Maximum Input Voltage | — | [DATA_NEEDED: maximum input voltage] |
| Ruhestrom | — | [DATA_NEEDED: quiescent current] |
| Output Current per Pin | — | [DATA_NEEDED: output current per pin] |