Overview
The ADM3074EYRZ-REEL7 is a half-duplex RS422/RS485 transceiver integrated circuit (IC) manufactured by Analog Devices Inc. This device is part of the ADM307xE series, designed for high-speed data transmission in various industrial and commercial applications. It operates within a supply voltage range of 3V to 3.6V, making it versatile for different system requirements.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage | 3V to 3.6V | V |
| Duplex | Half | |
| Number of Drivers/Receivers | 1 Driver, 1 Receiver | |
| Protocol | RS422, RS485 | |
| Receiver Hysteresis | 100mV | mV |
| Data Rate | Up to 500kbps | kbps |
| Package Type | 8-Lead Standard Small Outline Package (SOIC_N) | |
| Operating Temperature | −40°C to +125°C | °C |
| ESD Protection | ±15 kV on RS-485 input/output pins | kV |
Key Features
- Wide supply voltage range (3V to 3.6V) for versatile applications.
- High-speed data transmission capability up to 500kbps.
- Fail-safe receiver inputs to ensure a logic high output when the receiver inputs are open, shorted, or connected to a terminated transmission line with all drivers disabled.
- Hot-swap capability allowing line insertion without erroneous data transfer.
- Reduced slew rate drivers to minimize EMI and reduce reflections caused by improperly terminated cables.
- Compact 8-lead SOIC package suitable for space-constrained designs.
- ROHS3 compliant for environmental friendliness.
- Thermal shutdown and short-circuit protection for enhanced reliability.
Applications
- Industrial automation.
- Building automation.
- Machinery control.
- Data communication systems.
- Power/energy metering.
- Lighting systems.
- Telecommunications.
- Security systems.
- Instrumentation.
Q & A
- What is the ADM3074EYRZ-REEL7 used for? The ADM3074EYRZ-REEL7 is used for high-speed RS422/RS485 communication in various industrial and commercial applications.
- What is the operating voltage range of the ADM3074EYRZ-REEL7? The operating voltage range is 3V to 3.6V.
- What is the maximum data rate supported by the ADM3074EYRZ-REEL7? The maximum data rate supported is up to 500kbps.
- Does the ADM3074EYRZ-REEL7 have ESD protection? Yes, it has ±15 kV ESD protection on RS-485 input/output pins.
- What type of package does the ADM3074EYRZ-REEL7 come in? It comes in an 8-Lead Standard Small Outline Package (SOIC_N).
- Is the ADM3074EYRZ-REEL7 ROHS compliant? Yes, it is ROHS3 compliant.
- What are some key features of the ADM3074EYRZ-REEL7? Key features include fail-safe receiver inputs, hot-swap capability, reduced slew rate drivers, and thermal shutdown and short-circuit protection.
- What are the typical applications of the ADM3074EYRZ-REEL7? Typical applications include industrial automation, building automation, machinery control, and data communication systems.
- What is the operating temperature range of the ADM3074EYRZ-REEL7? The operating temperature range is −40°C to +125°C.
- Does the ADM3074EYRZ-REEL7 support hot-swap capability? Yes, it supports hot-swap capability, allowing line insertion without erroneous data transfer.
