AEIC-7272-S16

AEIC-7272-S16 is a quad differential line driver. It is pin compatible with 26LS31 in applications where pin 4 = 5V and pin 12 = GND. Internal clamp diodes allow trouble-free operation when driving cable lengths exceeding 100m. Split supplies are provided to minimize standby power dissipation in high-voltage applications. The logic should be powered from a regulated 5V supply at the VccBias pin. The output stages may then be powered by a separate supply at Vcc drivers, upto 30V. Output voltage swings of 0.3V to VCC-1.9V are typical. The outputs are protected against shorts to ground, shorts to Vcc and to other outputs, by a two-fold scheme of current limiting and thermal shutdown. This assures highly reliable operation in harsh environments. It is used in applications such as encoders, and industrial controls.

• Supply bias voltage range from 3.5V to 30V
• CMOS and TTL compatible inputs
• Separate logic bias and driver supply pins
• Optional single supply operation for moderate power applications
• High impedance buffered inputs with hysteresis
• Tri-state outputs, 80mA peak SINK/SOURCE current
• 700ns output rise/fall time, 800Khz frequency
• Input hysteresis is 0.3V typical at (VCCB = 5V)
• Operating temperature range from -55°C to 125°C
• Package style is 16L SOIC

警告

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