Datasheet Summary
SP3223E / SP3223EB / SP3223EU
Intelligent +3.0V to +5.5V RS-232 Transceivers
Features
- Meets true EIA/TIA-232-F Standards from a +3.0V to +5.5V power supply
- Interoperable with EIA/TIA-232 and
EN 1 C1+ 2
20 SHUTDOWN 19 Vcc adheres to EIA/TIA-562 down to a +2.7V
V+ 3
18 GND power source
- AUTO ON-LINE® circuitry automatically wakes up from a 1µA shutdown
- Minimum 250Kbps data rate under load
C1- 4 C2+ 5 C2- 6
SP3223E
17 T1OUT 16 R1IN 15 R1OUT
(EB)
- 1 Mbps data rate for high speed RS-232
(EU)
- Regulated Charge Pump Yields Stable
V- 7
T2OUT 8 R1IN 9
14 ONLINE
13 T1IN 12 T2IN
RS-232 Outputs Regardless of VCC Variations
R2OUT 10
11 STATUS
- ESD Specifications:
+15KV...
