TCA9517DR vs PCA9507 Perbandingan
Perbandingan bersamaan detil TCA9517DR dari Texas Instruments dan PCA9507 dari NXP Semiconductors. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
Perbandingan Spesifikasi
| Parameter Umum | TCA9517DR | PCA9507 |
|---|---|---|
| Merek | Texas Instruments | NXP Semiconductors |
| Kategori | Interface ICs | Interface ICs |
| Status Lingkungan Hidup | Aktif | Aktif |
| Fungsi | Level-translating I2C/SMBus bus buffer (repeater) | 2-wire serial bus extender (I2C buffer/level shifter) |
| Number of Channels | 2 (SDA and SCL) | 1 |
| VCCA Supply Range (A-side) | 0.9 V to 5.5 V | — |
| VCCB Supply Range (B-side) | 3.0 V to 5.5 V | — |
| Maximum Data Rate | 400 kHz (I2C Fast Mode) | — |
| Propagation Delay | 230 ns (max) | — |
| A-side Input Low Level | 0.3 x VCCA | — |
| Powered-Off High Impedance | Yes, on all pins | — |
| Direction Control | Not required (fully bidirectional) | — |
| Paket | SOIC-8 (D), 3.90 mm width | 8-SO (SOIC-8) |
| Tipe Mounting | Surface Mount | Surface Mount |
| Suhu Kerja | -40C to +85C | [DATA_NEEDED: operating temperature range] |
| Level MSL | MSL 1 (260C unlimited) | — |
| Status RoHS | Compliant (Green, no Sb/Br) | [DATA_NEEDED: RoHS status] |
| ESD Protection | [DATA_NEEDED: ESD rating per datasheet] | — |
| Applications | — | HDMI DDC, I2C-bus, SMBus |
| Level Shift | — | 3.3 V to 5 V |
| Maximum Bus Length | — | 18 m |
| Laju Data | — | 400 kHz |
| Tegangan Pemuat | — | [DATA_NEEDED: supply voltage range] |
| Input Voltage Logic Side | — | [DATA_NEEDED: logic-side voltage range] |
| Arus Memerintah | — | [DATA_NEEDED: quiescent current] |
| Output Current Drive | — | [DATA_NEEDED: output current drive] |
| Jumlah Pin | — | 8 |
| Rise Time Accelerator | — | Yes (bidirectional SDA/SCL accelerator) |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |