TCA9517DR vs PCA9507 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng TCA9517DR sa pamamagitan ng Texas Instruments at PCA9507 sa pamamagitan ng NXP Semiconductors. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Texas Instruments
TCA9517DR - Level-Shifting I2C Bus Repeater | Texas Instruments
TCA9517DR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | TCA9517DR | PCA9507 |
|---|---|---|
| Brand | Texas Instruments | NXP Semiconductors |
| Kategorya | Interface ICs | Interface ICs |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| 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) | — |
| Packhaging | SOIC-8 (D), 3.90 mm width | 8-SO (SOIC-8) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature na Operasyon | -40C to +85C | [DATA_NEEDED: operating temperature range] |
| Level ng MSL | MSL 1 (260C unlimited) | — |
| Tindminan 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 |
| Rate ng Data | — | 400 kHz |
| Volte ng Pagbibigay | — | [DATA_NEEDED: supply voltage range] |
| Input Voltage Logic Side | — | [DATA_NEEDED: logic-side voltage range] |
| Kuru-kuryente ng Kapayapaan | — | [DATA_NEEDED: quiescent current] |
| Output Current Drive | — | [DATA_NEEDED: output current drive] |
| Bilang ng Pins | — | 8 |
| Rise Time Accelerator | — | Yes (bidirectional SDA/SCL accelerator) |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |