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SP3223EUEA-L Datasheet(PDF) 1 Page - Sipex Corporation |
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SP3223EUEA-L Datasheet(HTML) 1 Page - Sipex Corporation |
1 / 23 page 1 Date: 12/16/04 SP3223 +3.0V to +5.5V RS-232 Transceivers © Copyright 2004 Sipex Corporation SP3223E/EB/EU 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 adheres to EIA/TIA-562 down to a +2.7V power source ■ AUTO ON-LINE® circuitry automatically wakes up from a 1µA shutdown ■ Minimum 250Kbps data rate under load (EB) ■ 1 Mbps data rate for high speed RS-232 (EU) ■ Regulated Charge Pump Yields Stable RS-232 Outputs Regardless of V CC Variations ■ ESD Specifications: +15KV Human Body Model +15KV IEC1000-4-2 Air Discharge +8KV IEC1000-4-2 Contact Discharge DESCRIPTION SELECTION TABLE Applicable U.S. Patents - 5,306,954; and other patents pending. ® Now Available in Lead Free Packaging V- 1 2 3 4 17 18 19 20 5 6 7 16 15 14 SHUTDOWN C1+ V+ C1- C2+ C2- ONLINE EN R1IN GND VCC T1OUT STATUS 8 9 10 11 12 13 R2IN R2OUT SP3223 T2OUT T1IN T2IN R1OUT The SP3223 products are RS-232 transceiver solutions intended for portable applications such as notebook and hand held computers. The SP3223 use an internal high-efficiency, charge-pump power supply that requires only 0.1µF capacitors in 3.3V operation. This charge pump and Sipex's driver architecture allow the SP3223 series to deliver compliant RS-232 performance from a single power supply ranging from +3.3V to +5.0V. The SP3223 is a 2- driver/2-receiver device ideal for laptop/notebook computer and PDA applications. The AUTO ON-LINE® feature allows the device to automatically "wake-up" during a shutdown state when an RS-232 cable is connected and a connected peripheral is turned on. Otherwise, the device automatically shuts itself down drawing less than 1µA. e c i v e Dr e w o P s e il p p u S 2 3 2 - S R s r e v i r D 2 3 2 - S R s r e v i e c e R l a n r e t x E s t n e n o p m o C E N I L - N O O T U A ® y r t i u c r i C - 3 L T T e t a t S f o # s n i P d e e t n a r u a G e t a R a t a D D S E g n i t a R 3 2 2 3 P SV 5 . 5 + o t V 0 . 3 +2 2 s r o t i c a p a c 4S E YS E Y0 20 2 1V k 2 E 3 2 2 3 P SV 5 . 5 + o t V 0 . 3 +2 2 s r o t i c a p a c 4S E YS E Y0 20 2 1V k 5 1 B 3 2 2 3 P SV 5 . 5 + o t V 0 . 3 +2 2 s r o t i c a p a c 4S E YS E Y0 20 5 2V k 2 B E 3 2 2 3 P SV 5 . 5 + o t V 0 . 3 +2 2 s r o t i c a p a c 4S E YS E Y0 20 5 2V k 5 1 U 3 2 2 3 P SV 5 . 5 + o t V 0 . 3 +2 2 s r o t i c a p a c 4S E YS E Y0 20 0 0 1V k 2 U E 3 2 2 3 P SV 5 . 5 + o t V 0 . 3 +2 2 s r o t i c a p a c 4S E YS E Y0 20 0 0 1V k 5 1 |
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