MAX485ESA+ vs ADM483EARZ-REEL Comparación
Comparación detallada lado a lado de MAX485ESA+ por Analog Devices y ADM483EARZ-REEL por Analog Devices. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Analog Devices
ADM483EARZ-REEL - 5V ±15kV ESD RS-485 Transceiver | Analog Devices
ADM483EARZ-REEL ✓ ActivoComparación de especificaciones
| Parámetro | MAX485ESA+ | ADM483EARZ-REEL |
|---|---|---|
| Marca | Analog Devices | Analog Devices |
| Categoría | Interface ICs | Interface ICs |
| Estado del ciclo de vida | Activo | Activo |
| Función | Transceiver | Transceiver |
| Protocol | RS-422, RS-485 | RS-422, RS-485 |
| Number of Drivers/Receivers | 1/1 | 1/1 |
| Duplex | Half | Half |
| Tensión de alimentación | 4.75 V to 5.25 V (5 V nominal) | 5 V ±10% |
| Velocidad de datos | 2.5 Mbps | 250 kbps |
| Supply Current (unloaded) | 120 µA to 500 µA | — |
| Receiver Hysteresis | 70 mV (typ) | — |
| Common-Mode Input Range | -7 V to +12 V | — |
| Differential Input Threshold (V_TH) | -0.2 V min / +0.2 V max | — |
| ESD Protection (HBM, driver output) | ±15 kV (per datasheet) | — |
| Unit Load | 1/8 (up to 256 transceivers on bus) | — |
| Temperatura de funcionamiento | -40 °C to +85 °C | -40°C to +85°C |
| Encapsulado | 8-SOIC (SOIC-8) | 8-SOIC (SO-8, 3.9 mm body width) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Estado RoHS | Compliant (per Maxim/ADI datasheet suffix '+') | Compliant |
| ESD Protection (bus pins) | — | ±15 kV (HBM, per IEC 61000-4-2 air-discharge) |
| Corriente de alimentación | — | 36 µA (typical, no load) |
| Bus Common-Mode Range | — | -7 V to +12 V |
| Number of Nodes on Bus | — | Up to 32 |
| Slew Rate | — | Limited (reduced for low EMI) |
| Receiver Fail-Safe | — | Yes (open-circuit, shorted input) |
| Short-Circuit Protection | — | Yes (driver outputs) |
| Standards Compliance | — | TIA/EIA-485-A, TIA/EIA-422 |