PCA9546AD,112 vs PCA9546AD Perbandingan
Perbandingan bersamaan detil PCA9546AD,112 dari NXP Semiconductors dan PCA9546AD dari NXP Semiconductors. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
Perbandingan Spesifikasi
| Parameter Umum | PCA9546AD,112 | PCA9546AD |
|---|---|---|
| Merek | NXP Semiconductors | NXP Semiconductors |
| Kategori | Logic ICs | Interface ICs |
| Status Lingkungan Hidup | Akhir Hidup | Akhir Hidup |
| Fungsi | 4-channel bidirectional translating I2C-bus switch with reset | 4-channel bidirectional I2C/SMBus translating switch |
| Antarmuka | I2C, SMBus | I2C-bus, SMBus |
| Supply Voltage Range | 2.3 V to 5.5 V | — |
| Kanal | 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 | — |
| Paket | 16-SOIC (0.154 in, 3.90 mm width) | SOIC-16 (SO16, D suffix) |
| Tipe Mounting | Surface Mount | Surface Mount |
| Packaging | Tube | — |
| Lead Free Status | Lead free | — |
| Suhu Kerja | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Status RoHS | Compliant | Compliant (,118 ordering code) |
| Status Lingkungan Hidup | 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] |