RAA7884QR Description
With low input currents (±200µA), the receiver presents a 1/4 unit load to the RS-485 bus and allows up to 128 receivers on the bus. The RAA7884QR is a high data rate receiver that operates at data rates up to 80Mbps. With an 8ns maximum propagation delay skew (tolerance), it ensures excellent part-to-part matching.
RAA7884QR Key Features
- IEC61000 ESD protection (RS-485 inputs): ±16.5kV ○ Class 3 ESD on all other pins: >8kV HBM
- Wide supply range: 3.0V to 5.5V
- Wide mon-mode range: -7V to +12V
- Low part-to-part propagation delay tolerance: 8ns
- Specified for +125°C operation
- Fail-safe open Rx inputs
- 1/4 unit load allows 128 devices on the bus
- Available in industry standard pinout
- High data rate of up to 80Mbps
- Low shutdown supply current: 15µA