PCA9517ADMR2G vs TCA9517DGKR Perbandingan
Perbandingan bersamaan detil PCA9517ADMR2G dari onsemi dan TCA9517DGKR 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 | PCA9517ADMR2G | TCA9517DGKR |
|---|---|---|
| Merek | onsemi | Texas Instruments |
| Kategori | Interface ICs | Interface ICs |
| Status Lingkungan Hidup | Aktif | Aktif |
| Fungsi | Level-Translating I2C-Bus Repeater / Buffer (ReDriver) | Level-translating I2C/SMBus buffer, repeater |
| Number of Channels | 2 (bidirectional) | — |
| Low-Voltage Side Range (VCC1) | 0.9 V to 3.0 V [DATA_NEEDED: exact upper limit] | — |
| High-Voltage Side Range (VCC2) | 2.7 V to 5.5 V | — |
| Supported Buses | I2C-bus, SMBus | — |
| Data Rate Support | Standard and Fast mode [DATA_NEEDED: maximum kHz] | — |
| Capacitance Isolation | Yes (buffers both bus segments) | — |
| Rise-Time Accelerator | Yes (keeper on high-voltage side) | — |
| Tombol Aktifkan | Yes (EN, active control) | Yes (EN) |
| Tipe Output | Open-drain (wired-AND) | — |
| Paket | MSOP-8 (DM) | 8-VSSOP (DGK), 3.00 mm width |
| Tipe Mounting | Surface Mount | Surface Mount |
| Suhu Kerja | -40C to +85C [DATA_NEEDED: confirm from datasheet] | [DATA_NEEDED: operating temperature range] |
| Status RoHS | RoHS3 Compliant | Compliant |
| Prefix Suffix Code | R2G (Tape and Reel, 2.5 k units) | — |
| Level MSL | [DATA_NEEDED: MSL rating] | 1 (260C unlimited) |
| Kanal | — | 2 (bidirectional SDA, SCL) |
| Circuits | — | 1 |
| Maximum Operating Frequency | — | 400 kHz (Fast-mode I2C) |
| VCCA Supply Range | — | 0.9 V to 5.5 V |
| VCCB Supply Range | — | 2.7 V to 5.5 V |
| Supply Restriction | — | VCCA <= VCCB |
| Powered-Off High Impedance | — | Yes (I2C pins high-Z when supply off) |
| Response Time | — | 110 ns (typical, per TCA9517 family data) |
| Arus Memerintah | — | [DATA_NEEDED: quiescent current] |