Description
The MC3488A dual is singleended line driver has been designed to satisfy the requirements of EIA standards EIA423 and EIA232D, as well as CCITT X.26, X.28 and Federal Standard It is suitable for use where signal wave shaping is desired and the output load resistance is greater than 450 ohms. Output slew rates are adjustable from by a single external resistor. Output level and slew rate are insensitive to power supply variations. Input undershoot diodes limit transients below ground and output current limiting is provided in both output states. The MC3488A has a standard 1.5 V input logic threshold for TTL or NMOS compatibility. PNP Buffered Inputs to Minimize Input Loading Short Circuit Protection Adjustable Slew Rate Limiting MC3488A Equivalent to 9636A Output Levels and Slew Rates are Insensitive to Power Supply Voltages No External Blocking Diode Required for VEE Supply Second Source µA9636A
The MC3488A dual is single ended line driver that has been designed to satisfy the requirements of EIA standards EIA¿423 and EIA¿232D, as well as CCITT X.26, X.28 and Federal Standard FIDS1030. It is suitable for use where signal wave shaping is desired and the output load resistance is greater than 450 ohms. Output slew rates are adjustable from 1.0 µs to 100 µs by a single external resistor. Output level and slew rate are insensitive to power supply variations. Input undershoot diodes limit transients below ground and output current limiting is provided in both output states.
The MC3488A has a standard 1.5 V input logic threshold for TTL or NMOS compatibility.
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| Category | Integrated Circuits (ICs) |
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| Family | Interface – Drivers, Receivers, Transceivers |
| Series | – |
| Type | Driver |
| Number of Drivers/Receivers | 2/0 |
| Protocol | RS232, RS423 |
| Voltage – Supply | 10.8 V ~ 13.2 V |
| Mounting Type | Through Hole |
| Package / Case | 8-DIP (0.300″, 7.62mm) |
Manufacturer:ON Semiconductor
Datasheet:MC3488AP1.pdf
