TCA9517DGKRQ1 vs PCA9517A Perbandingan
Perbandingan bersamaan detil TCA9517DGKRQ1 dari Texas Instruments dan PCA9517A dari NXP Semiconductors. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
NXP Semiconductors
PCA9517A - Level-Translating I2C-Bus Repeater | NXP Semiconductors
PCA9517A ✓ AktifPerbandingan Spesifikasi
| Parameter Umum | TCA9517DGKRQ1 | PCA9517A |
|---|---|---|
| Merek | Texas Instruments | NXP Semiconductors |
| Kategori | Interface ICs | Bus Repeaters, Buffers & Extenders |
| Status Lingkungan Hidup | Aktif | Aktif |
| Fungsi | Level-translating I2C/SMBus buffer/repeater | Level-translating I2C-bus repeater (2-channel bidirectional buffer) |
| Number of Channels | 2 (1 bidirectional circuit) | 2 (SDA, SCL) |
| Laju Data | 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 | — |
| Translation Direction | Bidirectional (up and down) | — |
| Protocol Support | I2C, SMBus | — |
| Powered-Off High Impedance | Yes | — |
| Automotive Qualification | AEC-Q100 qualified | — |
| Suhu Kerja | -40C to +125C | [DATA_NEEDED: operating temperature range] |
| Paket | VSSOP (DGK), 8 pins | SOIC-8 (SOP) |
| Tipe Mounting | Surface Mount | Surface Mount |
| Tipe Output | Open-drain | — |
| Tombol Aktifkan | Yes (EN) | — |
| Status RoHS | Compliant | [DATA_NEEDED: RoHS status] |
| Bus Capacitance Isolation | Yes (buffer/repeater function) | — |
| A-Side Supply Voltage (VCC(A)) | — | 0.9 V (min operating) to 5.5 V |
| B-Side Supply Voltage (VCC(B)) | — | 2.7 V to 5.5 V |
| Level Translation Range | — | 0.9 V to 5.5 V (A-side) to 2.7 V to 5.5 V (B-side) |
| Bus Interface | — | I2C-bus and SMBus compatible |
| Enable Input | — | EN, active-high repeater-enable |
| Power-Up Driver Enable Thresholds | — | Drivers enabled only when VCC(A) > 0.8 V and VCC(B) > 2.5 V |
| I/O Configuration | — | Open-drain (standard I2C) |
| Process Technology | — | CMOS |
| Maximum Data Rate | — | 400 kHz (per PCA9517 family specification) |
| A-Side B Condition | — | B-side port must not connect to rise-time-accelerator devices (PCA9510-9516A, PCA9518) |