SN75LBC180AN

低功耗差分线路驱动器和接收器对 LOW POWER DIFFERENTIAL LINE DRIVER AND RECEIVER PAIRS

description

The SN65LBC180A and SN75LBC180A differential driver and receiver pairs are monolithic integrated circuits designed for bidirectional data communication over long cables that take on the characteristics of transmission lines. They are balanced, or differential, voltage mode devices that are compatible with ANSI standard A/EIA-485-A and ISO 8482:1987E. The A version offers improved switching performance over its predecessors without sacrificing significantly more power.

High-Speed Low-Power LinBICMOS Circuitry Designed for Signaling Rates† of up to 30 Mbps

Bus-Pin ESD Protection Exceeds 12 kV HBM

Very Low Disabled Supply-Current Requirements. . . 700 µA Maximum

Designed for High-Speed Multipoint Data Transmission Over Long Cables

Common-Mode Voltage Range of −7 V to 12 V

Low Supply Current. . . 15 mA Max

Compatible With ANSI Standard TIA/EIA-485-A and ISO 8482:1987E

Positive and Negative Output Current Limiting

Driver Thermal Shutdown Protection