SN75HVD06 Datasheet | Texas Instruments

ures - Minimum differential output voltage of 2.5 V Into a 54-Ω load - Open-circuit, short-circuit, and idle-bus failsafe receiver - 1/8th Unit-load option available (Up to 256 nodes on the bus) - Bus-pin ESD protection exceeds 16 k V HBM - Driver output slew rate control options - Electrically patible with ANSI TIA/EIA-485-A standard - Low-current standby mode: 1 µA typical - Glitch-free power-up and power-down protection for hot-plugging applications - Pin patible with industry standard SN75176 2 Applications - Data transmission over long or lossy lines or electrically noisy environments - Profibus line interface - Industrial process control networks - Point-of-sale (POS) networks - Electric utility metering - Building automation - Digital motor control Figure 3-1. Differential Output Voltage vs Differential Output Current 3 Description The SN65HVD05, SN75HVD05, SN65HVD06, SN75HVD06, SN65HVD07, and SN75HVD07 bine a 3-state differential line driver and differential line receiver. They are designed for balanced data transmission and interoperate with ANSI TIA/EIA-485-A and ISO 8482E standardpliant devices. The driver is designed to provide a differential output voltage greater than that required by these standards for increased noise margin. The drivers and receivers have active-high and activelow enables respectively, which can be externally connected together to function as direction control. The driver differential outputs and receiver differential inputs connect internally to form a differential input/ output (I/O) bus port that is designed to offer minimum loading to the bus whenever the driver is disabled or not powered. These devices feature wide positive and negative mon-mode voltage ranges, making them suitable for party-line applications. D OR P PACKAGE (TOP VIEW) 7B 6A 5 GND LOGIC DIAGRAM (POSITIVE LOGIC) 1 R 2...