PCA9544AD vs PCA9544ARGYR Vergleich
Detaillierter Direktvergleich von PCA9544AD von NXP Semiconductors und PCA9544ARGYR von Texas Instruments. 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 ✗ Abgekündigt
Spezifikationsvergleich
| Parameter | PCA9544AD | PCA9544ARGYR |
|---|---|---|
| Marke | NXP Semiconductors | Texas Instruments |
| Kategorie | Interface ICs | Logic ICs |
| Lebenszyklusstatus | Ende des Lebenszyklus | Aktiv |
| 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 | — |
| Maximum Power Dissipation | 400 mW for the documented PCA9544APW,112 comparison variant | 400 mW |
| Gehäuse | 20-SO | VQFN-20 (RGY), 3.5 mm x 4.5 mm |
| Montageart | Surface Mount | Surface Mount |
| 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] | — |
| RoHS-Status | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| 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 |
| Power-On Reset | — | Yes, all channels deselected at power-up |
| Versorgungsstrom | — | [DATA_NEEDED: Supply Current] |
| Serial Interface Speed | — | [DATA_NEEDED: Serial Interface Speed] |
| MSL-Level | — | [DATA_NEEDED: MSL Level] |