SN65LBC179A
Overview
The SN65LBC179A and SN75LBC179A 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 TIA/EIA-485-A and ISO 8482:1987(E).
- 2 High-Speed Low-Power LinBiCMOS™ Circuitry Designed for Signaling Rates(1) of up to 30 Mbps
- Bus-Pin ESD Protection Exceeds 12 kV HBM
- Very Low Disabled Supply-Current Requirements . . . 700 μA Max
- Common-Mode Voltage Range of -7 V to 12 V
- Low Supply Current . . .15 mA Max
- Compatible With ANSI Standard TIA/EAI-485-A and ISO8482: 1987(E)
- Positive and Negative Output Current Limiting
- Driver Thermal Shutdown Protection (1)Signaling rate by TIA/EIA-485-A definition restrict transition times to 30% of the bit length, and much higher signaling rates may be achieved without this requirement as displayed in the TYPICAL CHARACTERISTICS of this device.
