PCA9546AD,112 vs PCA9546AD Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci PCA9546AD,112 disebabkan oleh NXP Semiconductors dan PCA9546AD disebabkan oleh NXP Semiconductors. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | 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 |
| Antaramuka | I2C, SMBus | I2C-bus, SMBus |
| Supply Voltage Range | 2.3 V to 5.5 V | — |
| Salur | 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 | — |
| Kemasan | 16-SOIC (0.154 in, 3.90 mm width) | SOIC-16 (SO16, D suffix) |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Packaging | Tube | — |
| Lead Free Status | Lead free | — |
| Suhu Operasi | [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] |