TCA9517DGKR vs TCA9517DGKRQ1 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci TCA9517DGKR disebabkan oleh Texas Instruments dan TCA9517DGKRQ1 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 | TCA9517DGKR | TCA9517DGKRQ1 |
|---|---|---|
| Merek | Texas Instruments | Texas Instruments |
| Kategori | Interface ICs | Interface ICs |
| Status Lingkungan Hidup | Aktif | Aktif |
| Fungsi | Level-translating I2C/SMBus buffer, repeater | Level-translating I2C/SMBus buffer/repeater |
| Salur | 2 (bidirectional SDA, SCL) | — |
| Circuits | 1 | — |
| Maximum Operating Frequency | 400 kHz (Fast-mode I2C) | — |
| VCCA Supply Range | 0.9 V to 5.5 V | 0.9 V to 5.5 V |
| VCCB Supply Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Supply Restriction | VCCA <= VCCB | — |
| Pin penggunaan | Yes (EN) | Yes (EN) |
| Powered-Off High Impedance | Yes (I2C pins high-Z when supply off) | Yes |
| Response Time | 110 ns (typical, per TCA9517 family data) | — |
| Kemasan | 8-VSSOP (DGK), 3.00 mm width | VSSOP (DGK), 8 pins |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Aras MSL | 1 (260C unlimited) | — |
| Status RoHS | Compliant | Compliant |
| Suhu Operasi | [DATA_NEEDED: operating temperature range] | -40C to +125C |
| Arus Dalam Tentera | [DATA_NEEDED: quiescent current] | — |
| Number of Channels | — | 2 (1 bidirectional circuit) |
| Kadar Data | — | 400 kHz (fast-mode I2C) |
| Translation Direction | — | Bidirectional (up and down) |
| Protocol Support | — | I2C, SMBus |
| Automotive Qualification | — | AEC-Q100 qualified |
| Jenis Output | — | Open-drain |
| Bus Capacitance Isolation | — | Yes (buffer/repeater function) |