Exar Corporation SP3245E
3.3V or 5V RS-232 Transceivers
| Part No. | SP3245E |
|---|---|
| Datasheet | SP3245E Download |
| Manufacturer |  Exar Corporation |
| Description | 3.3V or 5V RS-232 Transceivers |
| Buy | Stock & Price |
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 microcontro
