SP3245E
SP3245E is 3.3V or 5V RS-232 Transceivers manufactured by Exar.
- Part of the SP3244E comparator family.
- Part of the SP3244E comparator family.
FEATURES
- Contains 3-Drivers and 5-Receivers; Single-chip DTE (PC or terminal) serial port transceiver
- Auto On-Line® Plus
- SP3244E slew-controlled to 250kbps under load
- SP3245E 1Mbps data rate for high-speed RS-232
- Meets true EIA/TIA-232-F and ITU V.28 standards from a +3.0V to +5.5V power supply
- Adheres to EIA/TIA-562 for interoperability with EIA/TIA-232 down to a +2.7V supply voltage
- Regulated charge pump yields stable RS-232 outputs regardless of VCC variations
- ESD Specifications:
±15KV Human Body Model
C2+ 1 C2- 2
V- 3 R1IN 4
R2IN 5 R3IN 6
R4IN 7
28 C1+ 27 V+ 26 VCC 25 GND
24 C1SP3244E 23 ONLINE SP3245E 22 SHUTDOWN
R5IN 8
21 STATUS
APPLICATIONS
- Portable RS-232
- Laptops and handheld PCs and PDA
- Cellular telephones, datacables, chargingcradles
- Diagnostic/upload ports on embedded applications
- Use in conjunction with low-voltage UART or...
