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ZT3243F

Zywyn Corporation
Part Number ZT3243F
Manufacturer Zywyn Corporation
Description (ZT3241F / ZT3243F) 3D/5R 1000kbps RS232 Transceivers
Published Jun 17, 2010
Detailed Description ZT3243F Low Power +3V to +5.5V, 3D/5R 1000kbps RS232 Transceivers Zywyn Corporation ZT3241F/ZT3243F Zywyn Features • ...
Datasheet PDF File ZT3243F PDF File

ZT3243F
ZT3243F

Overview
ZT3243F Low Power +3V to +5.
5V, 3D/5R 1000kbps RS232 Transceivers Zywyn Corporation ZT3241F/ZT3243F Zywyn Features • Meets or Exceeds the EIA/TIA-232F and CCITT V.
28/V.
24 Specifications for VCC at +3.
3V ±10% and +5V ±10% Operations • Interoperable with EIA/TIA-232 and adheres to EIA/TIA-562 down to a +2.
7V power source • Low quiescent current – 0.
5mA typ.
, 1mA max.
• Low shutdown current (where applicable) - 1μA typical, 10μA max.
• Guaranteed data rate 1000kbps • Proprietary Switch-Capacitor Regulated Voltage Converters (patent pending) • Proprietary AUTOGREEN Power Saving (patent pending) • Latch-up Free • ESD Protection for RS-232 I/O's ±15kV Human Body Model (HBM) ±15kV IEC1000-4-2 Air Gap Discharge ±8kV IEC1000-4-2 Contact Discharge • Pin and Function Compatible Replacements for MAX3245E, ICL3245, ISL4245E, and SP3243U • Standard Data Rate at 250kbps Available on ZT3243E Series ZT3241F/ZT3243F www.
DataSheet4U.
com Low Power +3V to +5.
5V, 3D/5R 1000kbps RS232 Transceivers General Description The ZT3243F Series devices are 3V powered EIA/TIA-232 and V.
28/V.
24 communication interfaces with low power requirements.
They consist of three line drivers, five line receivers and the proprietary switch-capacitor regulated voltage converters.
These devices operate from a single 3V to 5.
5V power supply at the guaranteed data rate of 1000k bits/sec with enhanced electrostatic discharge (ESD) protection in all RS232 I/O pins exceeding ±15kV IEC1000-4-2 Air Gap Discharge and ±8kV IEC1000-4-2 Contact Discharge.
The ZT3243F Series feature the AUTOGREEN (patent pending) proprietary function which automatically powers down the on-chip regulated voltage converters and driver circuits when an RS-232 cable is disconnected from the host interface or when a connected peripheral device is turned off.
C2+ C2VR1IN R2IN R3IN R4IN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 C1+ V+ Vcc GND C1_______ GREEN ___________ SHUTDOWN _______ INVALID R2OUTB R1OUT R2OUT R3OUT R4OUT R5OUT ZYWYN...


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