PCA9546AD,112 vs PCA9546AD Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng PCA9546AD,112 sa pamamagitan ng NXP Semiconductors at PCA9546AD sa pamamagitan ng NXP Semiconductors. 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.
Pagsanggunian na paghahambing
| Parametro | PCA9546AD,112 | PCA9546AD |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Kategorya | Logic ICs | Interface ICs |
| Katayuan ng Lifecycle | Tapus ng Buhay | Tapus ng Buhay |
| Fungsi | 4-channel bidirectional translating I2C-bus switch with reset | 4-channel bidirectional I2C/SMBus translating switch |
| Interface | I2C, SMBus | I2C-bus, SMBus |
| Supply Voltage Range | 2.3 V to 5.5 V | — |
| Mga Channels | 4 (1 upstream pair, 4 downstream SCx/SDx pairs) | — |
| On-State Resistance (Ron) Max | 30 ohm | — |
| Reset Input | Active-LOW RESET | Active-LOW RESET pin |
| Address Pins | 3 (A0, A1, A2) - up to 8 devices on one bus | A0, A1, A2 (8 selectable I2C addresses) |
| Level Translation | 1.8 V, 2.5 V, 3.3 V and 5 V buses | — |
| Power-Up Default | All switch channels deselected | — |
| Packhaging | 16-SOIC (0.154 in, 3.90 mm width) | SOIC-16 (SO16, D suffix) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Packaging | Tube | — |
| Lead Free Status | Lead free | — |
| Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Tindminan RoHS | Compliant | Compliant (,118 ordering code) |
| Katayuan ng Lifecycle | End of Life (per NXP product page; continued supply via Rochester Electronics) | — |
| Number of Channels | — | 4 (SC0/SD0 to SC3/SD3) |
| Supply Voltage (VDD) | — | 2.3 V to 5.5 V |
| Maximum Bus Frequency | — | 400 kHz |
| Channel Selection | — | Programmable control register (writable via I2C) |
| Logic-Level Translation | — | Yes, pass-gate allows mixed-voltage (1.65 V to 5.5 V) interconnection |
| Power-Up Default State | — | All switch channels deselected |
| Ordering Suffix | — | PCA9546AD,118 (tape and reel, nickel/palladium/gold finish) |
| ESD Rating | — | [DATA_NEEDED: HBM ESD rating] |