ISO1450BDW vs ISO1450DW Comparação
Comparação detalhada lado a lado de ISO1450BDW por Texas Instruments e ISO1450DW por Texas Instruments. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Texas Instruments
ISO1450BDW - 50Mbps 5kVrms RS-485/422 Isolated Transceiver | TI
ISO1450BDW ✓ AtivoTexas Instruments
ISO1450DW - 50 Mbps 5 kVrms Isolated RS-485/RS-422 | Texas Instruments
ISO1450DW ✓ AtivoComparação de especificações
| Parâmetro | ISO1450BDW | ISO1450DW |
|---|---|---|
| Marca | Texas Instruments | Texas Instruments |
| Categoria | Interface ICs | Interface ICs |
| Status do ciclo de vida | Ativo | Ativo |
| Protocol | RS-422, RS-485 (TIA/EIA-485-A, TIA/EIA-422-B) | — |
| Number of Drivers/Receivers | 1/1 | — |
| Duplex | Half | — |
| Maximum Data Rate | 50 Mbps | 50 Mbps |
| Isolation Voltage (rms) | 5000 Vrms (per UL 1577) | — |
| Working Isolation Voltage (VIOWM) | 1060 Vrms | — |
| Surge Isolation Voltage (VIOSM) | 10000 Vpk | — |
| Integrated Isolated Power | No | — |
| Supply Voltage (VCC1, VCC2) | 3 V to 5.5 V [DATA_NEEDED: each rail tolerance] | — |
| Bus Common-Mode Voltage Range | -7 V to +12 V [DATA_NEEDED: confirmed in datasheet] | — |
| Bus Pins ESD (IEC 61000-4-2) | [DATA_NEEDED: contact/air discharge level] | — |
| Bus Pins EFT (IEC 61000-4-4) | [DATA_NEEDED: transient level] | — |
| Faixa de temperatura de operação | -40 C to +125 C | -40 °C to 125 °C |
| Encapsulamento | SOIC-16 wide-body (DW) | 16-pin SOIC wide-body (DW) |
| Tipo de montagem | Surface Mount | Surface mount |
| Nível MSL | 2 (1 year floor life) [DATA_NEEDED: confirm from datasheet] | — |
| Status RoHS | Compliant | [DATA_NEEDED: RoHS status] |
| Product Type | — | Isolated RS-485/RS-422 transceiver |
| Transceiver Configuration | — | 1/1 half-duplex |
| Isolation Voltage | — | 5 kVrms |
| Supply Voltage Range | — | 1.71 V to 5.5 V |
| Supported Standards | — | TIA/EIA RS-485 and RS-422 |
| Differential Communication | — | Yes |
| Direction Control | — | Half-duplex |
| EMC Protection | — | EMC protected |
| Isolation Type | — | Galvanic isolation |
| Logic Compatibility | — | 1.71 V to 5.5 V supply operation |
| Manufacturer Evaluation Module | — | ISO1410DWEVM for related ISO1410 evaluation |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |