PCA9517ADMR2G vs PCA9517D Comparison
Detailed side-by-side comparison of PCA9517ADMR2G by onsemi and PCA9517D by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
PCA9517D - 2-Channel 400kHz I2C Level Translator | Texas Instruments
PCA9517D ✓ ActiveSpecification Comparison
| Parameter | PCA9517ADMR2G | PCA9517D |
|---|---|---|
| Brand | onsemi | Texas Instruments |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Function | Level-Translating I2C-Bus Repeater / Buffer (ReDriver) | — |
| Number of Channels | 2 (bidirectional) | 2 |
| 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) | — |
| Enable Pin | Yes (EN, active control) | — |
| Output Type | Open-drain (wired-AND) | — |
| Package | MSOP-8 (DM) | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40C to +85C [DATA_NEEDED: confirm from datasheet] | — |
| RoHS Status | RoHS3 Compliant | — |
| Prefix Suffix Code | R2G (Tape and Reel, 2.5 k units) | — |
| MSL Level | [DATA_NEEDED: MSL rating] | — |
| Product Type | — | 2-channel bidirectional I2C/SMBus buffer/repeater |
| Maximum I2C Bus Frequency | — | 400 kHz |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| Low-Voltage Domain Support | — | Down to 0.9 V |
| Higher-Voltage Domain Support | — | 2.7 V to 5.5 V |
| Bus Compatibility | — | I2C and SMBus |
| Directional Architecture | — | Bidirectional |
| Supply Current | — | 5 mA |
| Delay Time | — | 170 ns |
| Input Capacitance | — | 6 pF |
| Enable Control | — | Two-side enable control |
| Logic Level Translation | — | Voltage-level translation between bus domains |
| Interface Classification | — | Signal buffer and repeater |
| Manufacturer | — | Texas Instruments |