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Shenzhen Mingjiada Electronics Co., Ltd. presents the new original Renesas interface IC ISL32478EIBZ ISL32478E Fail-safe, extended common mode range, RS-485/RS-422 transceiver with ±16.5kV ESD.

ISL32478EIBZ Product description:

The ISL32478E are fail-safe, extended common-mode range differential transceivers that exceed the RS-485 and RS-422 standards for balanced communications.The RS-485 bus pins (driver output and receiver input) are fail-safe against overvoltages up to ±60V and against ESD impacts of ±16.5kV without latch-up. In addition, these transceivers can operate in environments with common mode voltages up to ±15V (exceeding RS-485 requirements), making this fail-safe RS-485 family one of the most robust on the market.

Functional features

- Fault-protected RS-485 bus pins: up to ±60V

- Extended common mode range: ±15V greater than required for RS-485

- 1/4 unit load for up to 128 devices on the bus

- ±16.5 kV HBM ESD protection for RS-485 bus pins

- High transient overvoltage tolerance: ±80V

- Fully fail-safe (open circuit, short circuit, termination) RS-485 receivers

- High Rx IOL for opto-couplers in isolated designs

- Hot-swappable circuitry: Tx and Rx outputs remain tri-stated during power-up/power-down

- RS-485 data rate: 250kbps to 15Mbps

- Low quiescent supply current: 2.3mA

- Ultra-low shutdown supply current: 10µA

Applications:

- Utility meters and automatic meter reading systems

- High node count RS-485 systems

- PROFIBUS and RS-485 based fieldbus networks, factory automation Automation

- Security camera networks

- Building lighting and environmental control systems

- Industrial/process control networks

If you are interested, please feel free to inquire at

Tel: +86 13410018555

E-mail: sales@hkmjd.com

Company Home: www.hkmjd.com