PCA9546AD,112 vs PCA9546ADR Perbandingan
Perbandingan bersamaan detil PCA9546AD,112 dari NXP Semiconductors dan PCA9546ADR dari Texas Instruments. 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 | PCA9546ADR |
|---|---|---|
| Merek | NXP Semiconductors | Texas Instruments |
| Kategori | Logic ICs | Interface ICs |
| Status Lingkungan Hidup | Akhir Hidup | Aktif |
| Fungsi | 4-channel bidirectional translating I2C-bus switch with reset | 4-channel bidirectional I2C/SMBus switch |
| Antarmuka | I2C, SMBus | I2C bus, SMBus compatible |
| Supply Voltage Range | 2.3 V to 5.5 V | 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 |
| Address Pins | 3 (A0, A1, A2) - up to 8 devices on one bus | 3 (A0, A1, A2) - up to 8 devices on one I2C bus |
| 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 (D suffix, 16-SOP) |
| Tipe Mounting | Surface Mount | Surface Mount |
| Packaging | Tube | Tape and Reel (R suffix) |
| Lead Free Status | Lead free | — |
| Suhu Kerja | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Status RoHS | Compliant | Compliant (per distributor listings) |
| Status Lingkungan Hidup | End of Life (per NXP product page; continued supply via Rochester Electronics) | — |
| Number of Channels | — | 4 (1-of-4 bidirectional translating switches) |
| On-Resistance | — | 16 ohm (typical pass-gate, per distributor parametric data) |
| Power-Up State | — | All switch channels deselected |
| Control Register | — | Programmable via I2C bus |
| ESD Rating | — | [DATA_NEEDED: ESD protection rating] |
| Propagation Delay | — | [DATA_NEEDED: propagation delay] |
| Arus Pemuat | — | [DATA_NEEDED: supply current] |