SN75C3238 - 3-V TO 5.5-V MULTICHANNEL RS-232 COMPATIBLE LINE DRIVER/RECEIVER
Description
The ’C3238 devices consist of five line drivers, three line receivers, and a dual charge-pump circuit with ±15-kV ESD protection pin to pin (serial-port connection pins, including GND).
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SN75C3221- 3-V to 5.5-V Single-Channel RS-232 Compatible Line Driver/Receiver
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SN75C3222- 3-V to 5.5-V Multichannel RS-232 Compatible Line Driver/Receiver
SN75C3222E- 3-V to 5.5-V Multichannel RS-232 Line Drivers/Receivers
SN75C3223- 3-V to 5-V Multichannel RS-232 Compatible Line Driver/Receiver
Full PDF Text Transcription
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ą
SN65C3238, SN75C3238
3ĆV TO 5.5ĆV MULTICHANNEL RSĆ232 COMPATIBLE LINE DRIVER/RECEIVER
ą
SLLS352F − JUNE 1999 − REVISED OCTOBER 2004
D Auto-powerdown Plus D Operate With 3-V to 5.5-V VCC Supply D Always-Active Noninverting Receiver
Output (ROUT1B)
D Support Operation From 250 kbit/s to
1 Mbit/s
D Low Standby Current . . . 1 µA Typ D External Capacitors . . . 4 × 0.1 µF D Accept 5-V Logic Input With 3.