PCA9546AD,112 vs PCA9546ADR Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci PCA9546AD,112 disebabkan oleh NXP Semiconductors dan PCA9546ADR disebabkan oleh Texas Instruments. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | 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 |
| Antaramuka | I2C, SMBus | I2C bus, SMBus compatible |
| Supply Voltage Range | 2.3 V to 5.5 V | 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 |
| 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 | — |
| Kemasan | 16-SOIC (0.154 in, 3.90 mm width) | SOIC-16 (D suffix, 16-SOP) |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Packaging | Tube | Tape and Reel (R suffix) |
| Lead Free Status | Lead free | — |
| Suhu Operasi | [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 Pemberi Arus | — | [DATA_NEEDED: supply current] |