ADM3063EBRMZ-RL7 - 500kbps RS-485 Transceiver | Analog Devices
MPN: ADM3063EBRMZ-RL7 ✓ NakahandaADM3063EBRMZ-RL7 Ulas
RS-485 is a standard for serial communication systems, enabling multiple devices to communicate over long distances using differential signaling. It is widely used in industrial automation, building automation, and instrumentation due to its noise immunity and ability to support multi-drop networks. The ADM3063E family is part of Analog Devices' portfolio of interface ICs, providing reliable data transmission in demanding applications.
Key features include full hot swap support with glitch-free power-up/power-down, full receiver short-circuit, open circuit, and bus idle fail-safe, and extended temperature range up to 125°C. The device is PROFIBUS compliant at VCC ≥ 4.5 V, making it suitable for industrial fieldbus applications. The low-speed 500 kbps data rate is optimized for long cables, reducing signal integrity issues.
The ADM3063E uses a robust transceiver architecture that ensures reliable communication even in noisy environments. The ±12 kV IEC ESD protection exceeds typical requirements, providing peace of mind in industrial settings. The device also features a wide common-mode input range, enhancing its immunity to ground potential differences.
Typical applications include industrial control systems, building automation, HVAC controllers, and instrumentation. The full-duplex capability allows simultaneous data transmission and reception, improving throughput in point-to-point links. The compact MSOP package is ideal for space-limited PCBs.
When designing with this device, ensure proper termination resistors (120 Ω) at both ends of the bus to minimize reflections. The fail-safe feature ensures a known output state when the bus is idle, open, or shorted, preventing false data. For high-speed operation, keep traces short and use proper grounding techniques.
Mga alternatibo na pwedeng ilagay na ADM3063EBRMZ-RL7 — parehas na package, pin-to-pin na katugmang. Hindi kasama ang mga bahagi ng iba't-ibang package na nangangailangan ng pagpapaayos ng PCB.
Variante sa Seri na ito
Katulad na modelo sa serye na katugma sa pagpasok ADM3063EBRMZ-RL7 (parehas na form factor at footprint) — pagkakaiba sa Duplex, PROFIBUS Compliance, Package.
ADM3063EBRMZ
✅ Drop-InMagkontak para sa presyo
Tingnan ang Datasheet →ADM3063EBRMZ-R7
✅ Drop-In📋 Alternatibo na Reference (hindi sa katalogo)
ADM3063EBRMZ-RL7 Mga Spesipikasyon
| Supply Voltage Range | 3.0 V to 5.5 V |
| Rate ng Data | 500 kbps |
| Duplex | Full |
| Number of Drivers/Receivers | 1/1 |
| ESD Protection (Bus Pins) | ±12 kV IEC 61000-4-2 contact discharge |
| Fail-Safe | Full receiver short-circuit, open circuit, and bus idle fail-safe |
| Hot Swap Support | Yes (glitch-free power-up/power-down) |
| PROFIBUS Compliance | Yes at VCC ≥ 4.5 V |
| Hanay ng Temperature na Operasyon | -40°C to +125°C |
| Packhaging | 10-lead MSOP (RM) |
| Style ng Pagpapasok | SMD/SMT |
| RoHS | Compliant |
Pin Configuration ng ADM3063EBRMZ-RL7
| Pin 1 | RO — Receiver output |
| Pin 2 | RE — Receiver enable (active low) |
| Pin 3 | DE — Driver enable (active high) |
| Pin 4 | DI — Driver input |
| Pin 5 | GND — Ground |
| Pin 6 | A — Non-inverting bus pin |
| Pin 7 | B — Inverting bus pin |
| Pin 8 | Y — Driver output (non-inverting) |
| Pin 9 | Z — Driver output (inverting) |
| Pin 10 | VCC — Power supply |
Tipikal na mga Gamit
ADM3063EBRMZ-RL7 ay nararapat para sa 6 aplikasyons: Industrial Automation, Building Automation, Instrumentation, Networking Equipment, Security Systems, Transportation.
Industrial Automation
The ADM3063EBRMZ-RL7 is ideal for industrial automation networks, such as PLC-to-sensor communication, due to its robust ±12 kV IEC ESD protection and extended temperature range. Its 500 kbps data rate supports reliable data transmission over long cable runs, while full-duplex operation enables simultaneous read/write in point-to-point links. The device's PROFIBUS compliance at VCC ≥ 4.5 V ensures compatibility with standard industrial fieldbus protocols, making it a drop-in solution for factory floor control systems.
Inirekomenda
Building Automation
In building automation, the ADM3063EBRMZ-RL7 is used in HVAC controllers and lighting systems to communicate over RS-485 buses. Its low-speed 500 kbps data rate is well-suited for the moderate distances and data rates typical in building networks. The full fail-safe feature ensures that the receiver outputs a known state when the bus is idle, open, or shorted, preventing false commands to actuators. The wide supply range (3.0 V to 5.5 V) allows direct interfacing with both 3.3 V and 5 V microcontrollers, simplifying system design.
Inirekomenda
Instrumentation
The ADM3063EBRMZ-RL7 is well-suited for instrumentation systems, such as data loggers and test equipment, where reliable data transfer over long distances is required. Its full-duplex capability allows simultaneous data acquisition and control, improving system throughput. The ±12 kV IEC ESD protection ensures the device can withstand electrostatic discharges common in laboratory and field environments. The compact MSOP package is ideal for portable instruments where PCB space is limited.
Inirekomenda
Networking Equipment
The ADM3063EBRMZ-RL7 can be used in networking equipment, such as serial servers and protocol converters, to provide RS-485 connectivity. Its 500 kbps data rate is sufficient for many industrial networking protocols, and the full-duplex operation enables efficient bidirectional communication. The device's hot swap support allows for glitch-free insertion and removal of modules in live systems, which is critical in redundant network architectures. The wide temperature range ensures reliable operation in equipment racks with elevated temperatures.
Inirekomenda
Security Systems
In security systems, the ADM3063EBRMZ-RL7 is used in access control panels and surveillance cameras to communicate over RS-485 buses. Its robust ESD protection is essential in outdoor installations where electrostatic discharges are common. The fail-safe feature ensures that the system does not trigger false alarms when the bus is disconnected or shorted. The low-speed data rate is adequate for transmitting control commands and status updates, while the full-duplex operation allows simultaneous video and control data in some architectures.
Inirekomenda
Transportation
The ADM3063EBRMZ-RL7 is suitable for transportation systems, such as railway signaling and traffic control, where reliable communication over long distances is critical. Its extended temperature range (-40°C to +125°C) and ±12 kV ESD protection make it robust for outdoor installations. The device's PROFIBUS compliance is beneficial in railway applications that use PROFIBUS for train control. The full-duplex operation enables simultaneous data exchange between control centers and field devices, improving system responsiveness.
Inirekomenda
Buod ng mga Inirekomendang Produkto
Impormasyon ng Talumpati sa Engineering for ADM3063EBRMZ-RL7 — ikabit, gabay sa disenyo, at impormasyon ng pagsunod sa kautusan.
Paunawang Hanapin
Ikabit sa Mga Alternatibo
| Parametro | Ito ang Producto | ADM3063EBRMZ | ADM3063EBRMZ-R7 | ADM3063EBRZ-R7 | ADM3063EBRZ |
|---|---|---|---|---|---|
| Package | 10-lead MSOP | 10-lead MSOP | 10-lead MSOP | 14-lead SOIC | 14-lead SOIC |
| Brand | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Analog Devices |
| Data Rate | 500 kbps | 500 kbps | 500 kbps | 500 kbps | 500 kbps |
| Duplex | Full | Full | Full | Full | Full |
| ESD Protection | ±12 kV IEC | ±12 kV IEC | ±12 kV IEC | ±12 kV IEC | ±12 kV IEC |
| Supply Voltage | 3.0 V to 5.5 V | 3.0 V to 5.5 V | 3.0 V to 5.5 V | 3.0 V to 5.5 V | 3.0 V to 5.5 V |
| Operating Temperature | -40°C to +125°C | -40°C to +125°C | -40°C to +125°C | -40°C to +125°C | -40°C to +125°C |
| Fail-Safe | Full | Full | Full | Full | Full |
Pangunahing mga Pagkakaiba
- Full-duplex operation in a compact MSOP package (kumpara saADM3485EARZ)
- ±12 kV IEC ESD protection (kumpara saMAX3485ESA)
- PROFIBUS compliance at VCC ≥ 4.5 V (kumpara saADM3485EARZ)
Talaan ng Disenyo
For optimal performance, place the ADM3063EBRMZ-RL7 close to the bus connector and keep the differential traces (A, B, Y, Z) as short as possible. Use 120 Ω termination resistors at both ends of the bus to minimize reflections. Ensure a solid ground plane and decouple the VCC pin with a 0.1 µF ceramic capacitor placed as close to the pin as possible.
Avoid exceeding the absolute maximum ratings, particularly the supply voltage and bus pin voltages. The device is ESD protected, but proper handling procedures should still be followed. Ensure that the receiver enable (RE) and driver enable (DE) pins are not left floating; tie them to appropriate logic levels to prevent unintended bus contention.
The ADM3063EBRMZ-RL7 has low power dissipation, but in high-temperature environments, ensure adequate airflow or thermal relief. The MSOP package has a moderate thermal resistance; for high ambient temperatures, consider derating the output drive or using a larger package variant if thermal issues arise.
Impormasyon ng Pagsunod sa Kautusan
RoHS compliant per Analog Devices product page. AEC-Q100 not applicable for this industrial-grade device.
