TDA51S-41HC vs TDA51S485HC Comparison
Detailed side-by-side comparison of TDA51S-41HC by MORNSUN Guangzhou Science & Technology and TDA51S485HC by MORNSUN Guangzhou Science & Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
MORNSUN Guangzhou Science & Technology
TDA51S-41HC - 5kVrms Isolator w/ DC-DC 150Mbps | MORNSUN
TDA51S-41HC ✓ ActiveMORNSUN Guangzhou Science & Technology
TDA51S485HC - Isolated RS-485 Transceiver 500kbps | MORNSUN
TDA51S485HC ✓ ActiveSpecification Comparison
| Parameter | TDA51S-41HC | TDA51S485HC |
|---|---|---|
| Brand | MORNSUN Guangzhou Science & Technology | MORNSUN Guangzhou Science & Technology |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $1.42 |
| Product Type | Digital Isolator with Integrated Isolated DC-DC Converter | Isolated RS-485/RS-422 Transceiver (with power) |
| Isolation Voltage | 5000 Vrms (UL1577) | [DATA_NEEDED: isolation voltage] |
| Data Rate | 150 Mbps | Up to 500 kbps |
| CMTI (Common-Mode Transient Immunity) | 150 kV/us | — |
| Isolation Channels | 3 forward + 1 reverse (4 total) | — |
| Fail-Safe Mode | Output low when input signal lost (H suffix) | — |
| Primary-Side Supply Voltage | 3.13 V to 3.56 V (3.3 V nominal) | — |
| Secondary-Side Supply Voltage | up to 5.5 V | — |
| Operating Temperature | -40C to +125C | [DATA_NEEDED: operating temperature range] |
| Package | SOIC-16-300mil (wide body) | SOIC-16 (300 mil) |
| Mounting Type | Surface Mount | Surface Mount |
| Isolation Standard | UL1577 (5000Vrms), ISO11898-2 bus requirements (per MORNSUN R5 bus IC family) | — |
| RoHS Status | Compliant | RoHS compliant (per distributor listing) |
| Integrated Isolated Power | Yes (eliminates separate isolated supply) | — |
| Quiescent Current | [DATA_NEEDED: quiescent current] | — |
| Isolated DC-DC Output Power | [DATA_NEEDED: isolated DC-DC output power] | — |
| Communication Standard | — | TIA/EIA-485-A compliant |
| Duplex Mode | — | Half-duplex |
| Fail-Safe Circuit | — | Yes (integrated) |
| Isolation Type | — | Galvanic isolation (integrated) |
| Supply Voltage | — | [DATA_NEEDED: supply voltage] |
| Receiver Outputs | — | [DATA_NEEDED: receiver outputs] |
| Number of Transceivers | — | 1 |
| Protocol Support | — | RS-485, RS-422 |
| Typical Applications | — | Industrial automation, building control |