PCA9544ARGYR vs PCA9544AD Vergleich
Detaillierter Direktvergleich von PCA9544ARGYR von Texas Instruments und PCA9544AD von NXP Semiconductors. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
NXP Semiconductors
PCA9544AD - 4-Channel I2C Multiplexer with Interrupt | NXP
PCA9544AD ✗ AbgekündigtSpezifikationsvergleich
| Parameter | PCA9544ARGYR | PCA9544AD |
|---|---|---|
| Marke | Texas Instruments | NXP Semiconductors |
| Kategorie | Logic ICs | Interface ICs |
| Lebenszyklusstatus | Aktiv | Ende des Lebenszyklus |
| Funktion | 4-channel I2C/SMBus multiplexer with interrupt logic | — |
| Number of Channels | 4 | — |
| Supply Voltage Range | 2.3 V to 5.5 V | — |
| Bus Type | I2C and SMBus compatible | — |
| Voltage Translation | Yes, bidirectional translating switches | — |
| Interrupt Inputs | 4 (active-low) | — |
| Interrupt Output | 1 (active-low, open-drain) | — |
| Address Pins | 3 (A0, A1, A2), up to 8 devices per bus | — |
| Betriebstemperatur | -40C to +85C | — |
| Gehäuse | VQFN-20 (RGY), 3.5 mm x 4.5 mm | 20-SO |
| Montageart | Surface Mount | Surface Mount |
| Maximum Power Dissipation | 400 mW | 400 mW for the documented PCA9544APW,112 comparison variant |
| Power-On Reset | Yes, all channels deselected at power-up | — |
| RoHS-Status | Compliant | [DATA_NEEDED: RoHS status] |
| Versorgungsstrom | [DATA_NEEDED: Supply Current] | — |
| Serial Interface Speed | [DATA_NEEDED: Serial Interface Speed] | — |
| MSL-Level | [DATA_NEEDED: MSL Level] | — |
| Device Type | — | 4-channel I2C-bus multiplexer |
| Number of Downstream Channels | — | 4 channels |
| Upstream Bus Pairs | — | 1 SCL/SDA pair |
| Downstream Bus Pairs | — | 4 SCx/SDx pairs |
| Bus Interface | — | I2C-bus |
| Supported Protocol Family | — | I2C and SMBus-compatible |
| Betriebsversorgungsspannung | — | 2.3 V to 5.5 V |
| Signal Direction | — | Bidirectional |
| Channel Selection | — | One channel selected at a time by programmable control register |
| Interrupt Function | — | Yes, interrupt logic |
| Lebenszyklusstatus | — | No Longer Manufactured |
| Betriebstemperaturbereich | — | [DATA_NEEDED: operating temperature range] |
| Maximum Bus Clock Frequency | — | [DATA_NEEDED: maximum I2C bus clock frequency] |
| Input Pin Capacitance | — | [DATA_NEEDED: input capacitance per pin] |
| Static Current | — | [DATA_NEEDED: static supply current] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification status] |