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