3.0V to 5.5V RS-232 Transceivers
SP3224E-SP3227E
3.0V to 5.5V RS-232 Transceivers with Auto On-Line® Plus
FEATURES ■ 15kV ESD protected RS-232 I/O pin...
Description
SP3224E-SP3227E
3.0V to 5.5V RS-232 Transceivers with Auto On-Line® Plus
FEATURES ■ 15kV ESD protected RS-232 I/O pins ■ Auto On-line® Plus automatic power saving mode ■ Meets true EIA/TIA-232-F standards from +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 ■ Drop-in replacement to MAX3224, ICL3224,
MAX3225, ICL3225, MAX3226, ICL3226, MAX3227 and ICL3227 ■ SP3224E and SP3226E reduced EMI with a slew rate controlled 250kbps data rate
READY 1 C1+ 2
20 SHUTDOWN 19 VCC
V+ 3
18 GND
C1- 4
17 T1OUT
C2+
5
SP3224E SP3225E
16
R1IN
C2- 6
15 R1OUT
V- 7
14 ONLINE
T2OUT 8
13 T1IN
R2IN 9
12 T2IN
R2OUT 10
11 STATUS
Typical Applications ■ Diagnostic/Serial ports on
■ SP3225E and SP3227E- high speed data rate of 1 Mbps.
■ Available in RoHS compliant, Lead Free Packaging
embedded applications ■ Handheld Test Eq...
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