ISO1452DW vs ISO1450DW Comparison
Detailed side-by-side comparison of ISO1452DW by Texas Instruments and ISO1450DW 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
ISO1450DW - 50 Mbps 5 kVrms Isolated RS-485/RS-422 | Texas Instruments
ISO1450DW ✓ ActiveSpecification Comparison
| Parameter | ISO1452DW | ISO1450DW |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Product Type | Isolated full-duplex RS-485/RS-422 transceiver | Isolated RS-485/RS-422 transceiver |
| Data Rate | 50 Mbps | — |
| Isolation Voltage | 5 kVrms | 5 kVrms |
| EMC Protection | EMC-protected bus pins | EMC protected |
| Duplex Mode | Full duplex | — |
| Supported Standards | TIA/EIA RS-485 and TIA/EIA RS-422 | TIA/EIA RS-485 and RS-422 |
| Driver Count | 1 driver | — |
| Receiver Count | 1 receiver | — |
| Supply Voltage Options | 3.3 V or 5 V | — |
| Minimum Operating Temperature | -40°C | — |
| Maximum Operating Temperature | +125°C | — |
| Package | SOIC-16 (DW) | 16-pin SOIC wide-body (DW) |
| Pin Count | 16 pins | — |
| Mounting Type | SMD/SMT surface mount | Surface mount |
| Transient Protection | IEC electrostatic discharge and electrical fast transient events on bus pins | — |
| RoHS Status | unknown | [DATA_NEEDED: RoHS status] |
| REACH Status | unknown | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | unknown | [DATA_NEEDED: AEC-Q100 qualification] |
| Pinout | [DATA_NEEDED: complete 16-pin DW package pin assignments] | — |
| Isolation Layout Dimensions | [DATA_NEEDED: recommended PCB creepage and clearance dimensions] | — |
| Absolute Maximum Supply Voltage | [DATA_NEEDED: absolute maximum supply voltage] | — |
| Transceiver Configuration | — | 1/1 half-duplex |
| Maximum Data Rate | — | 50 Mbps |
| Supply Voltage Range | — | 1.71 V to 5.5 V |
| Operating Temperature Range | — | -40 °C to 125 °C |
| Differential Communication | — | Yes |
| Direction Control | — | Half-duplex |
| Isolation Type | — | Galvanic isolation |
| Logic Compatibility | — | 1.71 V to 5.5 V supply operation |
| Manufacturer Evaluation Module | — | ISO1410DWEVM for related ISO1410 evaluation |