Overview
The ADM3077EARZ is a robust RS422/RS485 transceiver designed by Analog Devices Inc. to operate in demanding conditions while providing high data rate communication. This component is optimized for high-speed data transmission and is suitable for various industrial and automation applications. It operates with a single 3V to 3.6V power supply, making it energy-efficient, and is capable of withstanding harsh operating temperatures from -40°C to 85°C. The ADM3077EARZ is packaged in a space-saving surface mount 8-SOIC package, making it ideal for space-constrained applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Drivers/Receivers | 1/1 | - |
| Data Rate | Up to 16 Mbps | Mbps |
| Voltage - Supply | 3V ~ 3.6V | V |
| Operating Temperature | -40°C ~ 85°C | °C |
| Duplex | Full | - |
| Receiver Hysteresis | 100 mV | mV |
| ESD Protection | ±15 kV on RS-485 input/output pins | kV |
| Package Type | 8-SOIC | - |
Key Features
- Supports RS422 and RS485 protocols
- High-speed data transmission capability up to 16 Mbps
- Low voltage operation (3V to 3.6V) reduces power consumption
- Full duplex communication
- Receiver hysteresis of 100 mV for noise rejection
- ±15 kV ESD protection on RS-485 input/output pins
- True fail-safe receiver inputs
- Hot-swap input structure on DE and RE pins
- Reduced slew rates for low EMI
- Thermal shutdown and short-circuit protection
Applications
- Industrial automation
- Building automation
- Data communication systems
- Power/energy metering
- Industrial control
- Lighting systems
- Telecommunications
- Security systems
- Instrumentation
Q & A
- What is the ADM3077EARZ used for?
The ADM3077EARZ is used for high-speed RS422/RS485 communication in various industrial and automation applications. - What is the operating voltage range of the ADM3077EARZ?
The operating voltage range is 3V to 3.6V. - What is the maximum data rate supported by the ADM3077EARZ?
The maximum data rate supported is up to 16 Mbps. - What type of duplex communication does the ADM3077EARZ support?
The ADM3077EARZ supports full duplex communication. - What is the operating temperature range of the ADM3077EARZ?
The operating temperature range is -40°C to 85°C. - Does the ADM3077EARZ have ESD protection?
Yes, it has ±15 kV ESD protection on RS-485 input/output pins. - What is the package type of the ADM3077EARZ?
The package type is 8-SOIC. - Is the ADM3077EARZ suitable for harsh environments?
Yes, it is designed to withstand industrial temperature ranges and has features like thermal shutdown and short-circuit protection. - Can the ADM3077EARZ be used in space-constrained applications?
Yes, its compact form factor makes it ideal for space-constrained applications. - Is the ADM3077EARZ an active product?
Yes, the ADM3077EARZ is an active product with no indication of discontinuation.
