Product Summary

The SP3232EEY-L/TR is a 2 driver, 2 receiver RS-232 transceiver intended for portable or hand-held applications such as notebook or palmtop computers. Their data transmission rate of 1000 kbps meets the demands of high speed RS-232 applications. The SP3232EEY-L/TR has a high-efficiency, charge-pump power supply that requires only 0.1uF capacitors in 3.3V operation. The ESD tolerance of the SP3232EEY-L/TR device are over ±15kV for both Human Body Model and IEC1000-4-2 Air discharge test methods.

Parametrics

SP3232EEY-L/TR absolute maximum ratings: (1)VCC: -0.3V to +6.0V; (2)V+: -0.3V to +7.0V; (3)V-: +0.3V to -7.0V; (4)V+ + |V-: +13V; (5)ICC (DC VCC or GND current): ±100mA; (6)Input Voltages, TxIN, EN: -0.3V to +6.0V; RxIN:±25V; (7)Output Voltages, TxOU: ±13.2V; RxOUT: -0.3V to (VCC + 0.3V); (8)Short-Circuit Duration, TxOUT: Continuous; (9)Storage Temperature: -65 to +150℃.

Features

SP3232EEY-L/TR features: (1)Meets true EIA/TIA-232-F Standards from a +3.0V to +5.5V power supply; (2)Interoperable with EIA/TIA - 232 and adheres to EIA/TIA - 562 down to a +2.7V power source; (3)1μA Low-Power Shutdown with Receivers Active (SP3222EU); (4)Enhanced ESD Specifications: ±15kV Human Body Model; ±15kV IEC1000-4-2 Air Discharge; ±8kV IEC1000-4-2 Contact Discharge; (5)1000 kbps Minimum Transmission Rate; (6)Ideal for Handheld, Battery Operated Applications.

Diagrams

SP3232EEY-L/TR package dimensions

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
SP3232EEY-L/TR
SP3232EEY-L/TR
Exar
RS-232 Interface IC TRUE +3V-+5.5V RS-232
Data Sheet
0-1820: $0.34
1820-2500: $0.31
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
SP3203ECY-L
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Data Sheet
0-1: $1.72
1-25: $1.38
25-100: $1.26
100-250: $1.09
SP3203EEY-L
SP3203EEY-L
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RS-232 Interface IC RS232 250 kbps temp -40C to 85C
Data Sheet
0-1: $1.72
1-25: $1.38
25-100: $1.26
100-250: $1.09
SP3203EEY-L/TR
SP3203EEY-L/TR
Exar
Universal Bus Functions RS232 W/ 1.8V LOGIC 3-DRVR/2-RCVR
Data Sheet
0-1670: $0.86
1670-2500: $0.86
SP320ACM-L
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Data Sheet
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SP3220EBEY-L
SP3220EBEY-L
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RS-232 Interface IC RS232 1drvr/1rcvr temp -40C to 85C
Data Sheet
0-1: $1.25
1-25: $0.99
25-100: $0.84
100-250: $0.71
SP3220EEY-L
SP3220EEY-L
Exar
RS-232 Interface IC RS232 1drvr/1rcvr temp -40C to 85C
Data Sheet
0-1: $1.25
1-25: $1.00
25-100: $0.90
100-250: $0.80