DESCRIPTION
These line drivers are 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 VccDrivers, up to 30V.
FEATURES
⢠Supply Voltage Range 3.5V to 30V
⢠Operation to 800KHz
⢠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 may be driven directly by phototransistors
⢠Tri-State outputs
⢠80mA peak SINK/SOURCE current
⢠Outputs Protected by Thermal Shut-Down
APPLICATIONS
⢠Optical Encoders
⢠Industrial Controls
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