PCA9544AD vs PCA9544ARGYR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng PCA9544AD sa pamamagitan ng NXP Semiconductors at PCA9544ARGYR sa pamamagitan ng Texas Instruments. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
NXP Semiconductors
PCA9544AD - 4-Channel I2C Multiplexer with Interrupt | NXP
PCA9544AD ✗ Tapus ng Buhay
Pagsanggunian na paghahambing
| Parametro | PCA9544AD | PCA9544ARGYR |
|---|---|---|
| Brand | NXP Semiconductors | Texas Instruments |
| Kategorya | Interface ICs | Logic ICs |
| Katayuan ng Lifecycle | Tapus ng Buhay | Aktibo |
| 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 | — |
| Supply Voltage na Operasyon | 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 |
| Packhaging | 20-SO | VQFN-20 (RGY), 3.5 mm x 4.5 mm |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Katayuan ng Lifecycle | No Longer Manufactured | — |
| Hanay ng Temperature na Operasyon | [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] | — |
| Tindminan RoHS | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Fungsi | — | 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 |
| Temperature na Operasyon | — | -40C to +85C |
| Power-On Reset | — | Yes, all channels deselected at power-up |
| Kuru-kuryente ng Pagbibigay | — | [DATA_NEEDED: Supply Current] |
| Serial Interface Speed | — | [DATA_NEEDED: Serial Interface Speed] |
| Level ng MSL | — | [DATA_NEEDED: MSL Level] |