Overview
The ADM3076EYRZ-REEL7 is a 3.3 V, low-power data transceiver from Analog Devices Inc., designed for full- and half-duplex communication on multipoint bus networks. This device is part of the ADM307xE series, which is compliant with TIA/EIA RS-485 and RS-422 standards. It features high-speed data transmission capabilities, robust protection mechanisms, and a compact package, making it suitable for a variety of industrial and communication applications.
Key Specifications
| Parameter | Value | Unit | Comments |
|---|---|---|---|
| Data Rate | 16 Mbps | ||
| Propagation Delay, Low-to-High Level | 50 ns | CL = 50 pF, RL = 54 Ω | |
| Propagation Delay, High-to-Low Level | 50 ns | CL = 50 pF, RL = 54 Ω | |
| Rise Time/Fall Time | 15 ns | CL = 50 pF, RL = 54 Ω | |
| Differential Driver Output Skew | 8 ns | CL = 50 pF, RL = 54 Ω | |
| ESD Protection | ±15 kV | On RS-485 input/output pins | |
| Operating Temperature | −40°C to +125°C | ||
| Package | 14-SOIC (0.154, 3.90mm Width) | ||
| Receiver Hysteresis | 100 mV | ||
| Driver/Receiver Number of Bits | 1/1 |
Key Features
- TIA/EIA RS-485 and RS-422 compliant
- ±15 kV ESD protection on RS-485 input/output pins
- Data rates up to 16 Mbps
- Full- and half-duplex options
- True fail-safe receiver inputs
- Hot-swap input structure on DE and RE pins
- Reduced slew rates for low EMI
- Low power shutdown current (except for certain models)
- Outputs high-Z when disabled or powered off
- Common-mode input range: −7 V to +12 V
- Thermal shutdown and short-circuit protection
Applications
- Power/energy metering
- Industrial control
- Lighting systems
- Telecommunications
- Security systems
- Instrumentation
Q & A
- What is the maximum data rate of the ADM3076EYRZ-REEL7?
The maximum data rate is 16 Mbps.
- What type of ESD protection does the ADM3076EYRZ-REEL7 offer?
The device offers ±15 kV ESD protection on RS-485 input/output pins.
- What are the operating temperature ranges for the ADM3076EYRZ-REEL7?
The operating temperature range is −40°C to +125°C.
- What package type is used for the ADM3076EYRZ-REEL7?
The device is packaged in a 14-SOIC (0.154, 3.90mm Width).
- Does the ADM3076EYRZ-REEL7 support full-duplex communication?
Yes, it supports both full- and half-duplex communication.
- What is the receiver hysteresis of the ADM3076EYRZ-REEL7?
The receiver hysteresis is 100 mV.
- What are the key protection features of the ADM3076EYRZ-REEL7?
The device features thermal shutdown, short-circuit protection, and ±15 kV ESD protection.
- Can the ADM3076EYRZ-REEL7 be used in hot-swap applications?
Yes, it has a hot-swap input structure on DE and RE pins.
- What is the common-mode input range of the ADM3076EYRZ-REEL7?
The common-mode input range is −7 V to +12 V.
- What are some typical applications of the ADM3076EYRZ-REEL7?
Typical applications include power/energy metering, industrial control, lighting systems, telecommunications, security systems, and instrumentation.
