ISO1452DW vs ISO1452BDW Comparison
Detailed side-by-side comparison of ISO1452DW by Texas Instruments and ISO1452BDW 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
ISO1452BDW - 50Mbps Isolated RS-485/RS-422 | Texas Instruments
ISO1452BDW ✓ ActiveSpecification Comparison
| Parameter | ISO1452DW | ISO1452BDW |
|---|---|---|
| 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 | — |
| EMC Protection | EMC-protected bus pins | EMC protected |
| Duplex Mode | Full duplex | Full duplex |
| Supported Standards | TIA/EIA RS-485 and TIA/EIA RS-422 | TIA/EIA-485-A, RS-485, RS-422 |
| Driver Count | 1 driver | — |
| Receiver Count | 1 receiver | 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) | — |
| 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 | — |
| 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] | — |
| Manufacturer | — | Texas Instruments |
| Maximum Data Rate | — | 50 Mbps |
| Isolation Withstand Voltage | — | 5 kVrms |
| Isolation Working Voltage | — | 1500 VPK |
| Digital Isolation Channels | — | 3 channels |
| Isolation Barrier Technology | — | Silicon-dioxide capacitive isolation barrier |
| Package Type | — | 16-pin wide-body SOIC |
| Terminal Count | — | 16 terminals |
| Automotive Temperature Grade | — | Automotive |
| Transmitter Count | — | 1 transmitter |
| Supply Voltage Range | — | [DATA_NEEDED: supply voltage range] |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |