ISO15 Overview
The ISO15 is an isolated half-duplex differential line transceiver while the ISO35 is an isolated full-duplex differential line driver and receiver for TIA/EIA 485/422 applications. The ISO15M and ISO35M have extended ambient temperature ratings of 55°C to 125°C while the ISO15 and ISO35 are specified over 40°C to 85°C. These devices are ideal for long transmission lines because the ground loop is broken to allow...
ISO15 Key Features
- 1 Meets or Exceeds TIA/EIA RS-485 Requirements
- 1/8 Unit Load
- Up to 256 Nodes on a Bus
- Signaling Rates up to 1 Mbps
- Thermal Shutdown Protection
- Low Bus Capacitance
- 16 pF (Typical)
- 50 kV/μs Typical Transient Immunity
- Fail-safe Receiver for Bus Open, Short, Idle
- 3.3-V Inputs are 5-V Tolerant
