TCA9517DGKRQ1 vs PCA9517ADMR2G Vergleich
Detaillierter Direktvergleich von TCA9517DGKRQ1 von Texas Instruments und PCA9517ADMR2G von onsemi. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Spezifikationsvergleich
| Parameter | TCA9517DGKRQ1 | PCA9517ADMR2G |
|---|---|---|
| Marke | Texas Instruments | onsemi |
| Kategorie | Interface ICs | Interface ICs |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $0,46 | $0,62 |
| Funktion | Level-translating I2C/SMBus buffer/repeater | Level-Translating I2C-Bus Repeater / Buffer (ReDriver) |
| Number of Channels | 2 (1 bidirectional circuit) | 2 (bidirectional) |
| Datenrate | 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 | — |
| Betriebstemperatur | -40C to +125C | -40C to +85C [DATA_NEEDED: confirm from datasheet] |
| Gehäuse | VSSOP (DGK), 8 pins | MSOP-8 (DM) |
| Montageart | Surface Mount | Surface Mount |
| Ausgangstyp | Open-drain | Open-drain (wired-AND) |
| Enable-Pin | Yes (EN) | Yes (EN, active control) |
| RoHS-Status | Compliant | RoHS3 Compliant |
| Bus Capacitance Isolation | Yes (buffer/repeater function) | — |
| 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) |
| Prefix Suffix Code | — | R2G (Tape and Reel, 2.5 k units) |
| MSL-Level | — | [DATA_NEEDED: MSL rating] |