PCA9545ADGVRG4 vs PCA9518DW Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng PCA9545ADGVRG4 sa pamamagitan ng Texas Instruments at PCA9518DW 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.
Texas Instruments
PCA9545ADGVRG4 - 4-Ch I2C/SMBus Mux, 20-TVSOP | Texas Instruments
PCA9545ADGVRG4 ✓ Nakahanda
Pagsanggunian na paghahambing
| Parametro | PCA9545ADGVRG4 | PCA9518DW |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Kategorya | Logic ICs | Interface ICs |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Fungsi | 4-Channel I2C and SMBus Multiplexer / Switch | — |
| Number of Channels | 4 | — |
| Interface | I2C, SMBus | — |
| Nominal Supply Voltage | 2.5 V | — |
| I/O Tolerance | 5.5 V tolerant (all I/O pins) | — |
| Pass-Gate Voltage | 2.5 V nominal | — |
| Address Pins | A0, A1 (programmable slave address) | — |
| Reset Input | /RESET (hardware reset) | — |
| Interrupt Inputs | 4 (/INT0 to /INT3, open-drain) | — |
| Terminations | 20 | — |
| Packhaging | 20-TFSOP / TVSOP (0.173 in, 4.40 mm width, 0.4 mm pitch) | 20-SOIC (0.295 inch, 7.50 mm width) |
| Uri ng Pagpapasok | Surface Mount | Surface mount |
| Package Shape | Rectangular | — |
| Datasheet Pages | 37 | — |
| Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | — |
| Supply Voltage Range | [DATA_NEEDED: full supply voltage range] | 3 V to 3.6 V |
| Tindminan RoHS | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS status] |
| Device Type | — | Expandable five-channel bidirectional I2C/SMBus buffer hub |
| Number of Downstream Channels | — | 5 channels |
| Maximum I2C Bus Frequency | — | 400 kHz |
| Protocol Support | — | I2C and SMBus |
| Signal Direction | — | Bidirectional |
| Maximum Bus Capacitance per Group | — | 400 pF |
| Bus Segmentation | — | Buffered SDA and SCL groups separated from the upstream bus |
| Kategorya | — | Interface ICs - I/O expanders |
| Bilang ng Pins | — | 20 pins |
| Hanay ng Temperature na Operasyon | — | [DATA_NEEDED: operating temperature range] |
| Propagation Delay | — | [DATA_NEEDED: propagation delay] |
| Kuru-kuryente ng Kapayapaan | — | [DATA_NEEDED: quiescent current] |
| Input High Voltage | — | [DATA_NEEDED: input high-voltage threshold] |
| Input Low Voltage | — | [DATA_NEEDED: input low-voltage threshold] |
| Output High Voltage | — | [DATA_NEEDED: output high voltage] |
| Output Low Voltage | — | [DATA_NEEDED: output low voltage] |
| I2C Address | — | [DATA_NEEDED: I2C address] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification status] |