DS1488 driver equivalent, quad line driver.
n n n n n Current limited output: ± 10 mA typ Power-off source impedance: 300Ω min Simple slew rate control with external capacitor Flexible operating supply range Inputs.
By connecting a capacitor to each driver output the slew rate can be controlled utilizing the output current limiting ch.
The DS1488 is a quad line driver which converts standard TTL input logic levels through one stage of inversion to output levels which meet EIA Standard RS-232D and CCITT Recommendation V.24.
Features
n n n n n Current limited output: ± 10 mA typ Pow.
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