SP3222EICF

SP3222EICF Datasheet

SP3222E/SP3232E True +3.0V to +5.5V RS-232 Transceivers

Part	Datasheet
SP3222EICF	SP3222EICF (pdf)

Related Parts	Information
SP3232EICF	SP3232EICF

PDF Datasheet Preview
SP3222E/SP3232E True +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 • Minimum 120kbps Data Rate Under Full Load • 1µA Low Power Shutdown with Receivers active SP3222E • Interoperable with RS-232 down to a +2.7V power source • Enhanced ESD Specifications: +15kV Human Body Model +15kV IEC61000-4-2 Air Discharge +8kV IEC61000-4-2 Contact Discharge EN 1 C1+ 2 V+ 3 C1- 4 C2+ 5 C2- 6 V- 7 T2OUT 8 R2IN 9 18 SHDN 17 VCC 16 GND 15 T1OUT SP3222E 14 R1IN 13 R1OUT 12 T1IN 11 T2IN 10 R2OUT nSOIC Now Available in Lead Free Packaging Note See page 6 for other pinouts DESCRIPTION The SP3222E/SP3232E series is an RS-232 transceiver solution intended for portable or hand-held applications such as notebook or palmtop computers. The SP3222E/SP3232E series has a high-efficiency, charge-pump power supply that requires only 0.1µF capaci- tors in 3.3V operation. This charge pump allows the SP3222E/SP3232E series to deliver true RS-232 performance from a single power supply ranging from +3.0V to +5.5V. The SP3222E/SP3232E are 2-driver/2-receiver devices. This series is ideal for portable or hand-held applications such as notebook or palmtop computers. The ESD tolerance of the SP3222E/SP3232E devices are over +/-15kV for both Human Body Model and IEC61000-4-2 Air discharge test methods. The SP3222E device has a low-power shutdown mode where the devices' driver outputs and charge pumps are disabled. During shutdown, the supply current falls to less than 1µA. MODEL SP3222E SP3232E Power Supplies +3.0V to +5.5V +3.0V to +5.5V RS-232 Drivers RS-232 Receivers External Components 4 Capacitors 4 Capacitors SELECTION TABLE Shutdown TTL 3-State Pins Yes 18, 20 Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • SP3222E/SP3232E_101_031413 These are stress ratings only and functional operation of the device at these ratings or any other above those indicated in the operation sections of the specifications below is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability and cause permanent damage to the device. to +6.0V V+ NOTE to +7.0V V- NOTE to -7.0V V+ + \|V-\| NOTE ICC DC VCC or GND current .........................+100mA Input Voltages TxIN, EN, SHDN...........................-0.3V to Vcc + 0.3V Output Voltages RxOUT, to VCC +0.3V Short-Circuit Duration Storage Temperature......................-65°C to +150°C ABSOLUTE MAXIMUM RATINGS Power Dissipation per package 20-pin SSOP derate 9.25mW/oC above +70oC ..............750mW 18-pin SOIC derate 15.7mW/oC above +70oC ..............1260mW 20-pin TSSOP derate 11.1mW/oC above +70oC .............890mW 16-pin SSOP derate 9.69mW/oC above +70oC ...............775mW 16-pin PDIP derate 14.3mW/oC above +70oC ...............1150mW 16-pin Wide SOIC derate 11.2mW/oC above +70oC ........900mW 16-pin TSSOP derate 10.5mW/oC above +70oC ..............850mW 16-pin nSOIC derate 13.57mW/oC above +70oC ...........1086mW NOTE 1 V+ and V- can have maximum magnitudes of 7V, but their absolute difference cannot exceed 13V. ORDERING INFORMATION Package 20 Pin SSOP 20 Pin SSOP 18 Pin WSOIC 18 Pin WSOIC 20 Pin TSSOP 20 Pin TSSOP 20 Pin SSOP 20 Pin SSOP 18 Pin WSOIC 18 Pin WSOIC 20 Pin TSSOP 20 Pin TSSOP Package 16 Pin SSOP 16 Pin SSOP 16 Pin NSOIC 16 Pin NSOIC 16 Pin PDIP 16 Pin WSOIC 16 Pin WSOIC 16 Pin TSSOP 16 Pin TSSOP 16 Pin SSOP 16 Pin SSOP 16 Pin NSOIC 16 Pin NSOIC 16 Pin PDIP 16 Pin WSOIC 16 Pin WSOIC 16 Pin TSSOP 16 Pin TSSOP Note "/TR" is for tape and Reel option. "-L" is for lead free packaging Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • SP3222E/SP3232E_101_031413 DATE 08/22/05 12/08/10 03/14/13 Legacy Sipex Datasheet Convert to Exar Format and update ordering information. Correct type error to driver Transition-Region Slew Rate conditions. Notice EXAR Corporation reserves the right to make changes to any products contained in this publication in order to improve design, performance or reliability. EXAR Corporation assumes no representation that the circuits are free of patent infringement. Charts and schedules contained herein are only for illustration purposes and may vary depending upon a user's specific application. While the information in this publication has been carefully checked no responsibility, however, is assumed for inaccuracies. EXAR Corporation does not recommend the use of any of its products in life support applications where the failure or malfunction of the product can reasonably be expected to cause failure of the life support system or to significantly affect its safety or effectiveness. Products are not authorized for use in such applications unless EXAR Corporation receives, in writting, assurances to its satisfaction that a the risk of injury or damage has been minimized b the user assumes all such risks c potential liability of EXAR Corporation is adequately protected under the circumstances. Copyright 2013 EXAR Corporation Datasheet March 2013 For technical questions please email Exar's Serial Technical Support group at: Reproduction, in part or whole, without the prior written consent of EXAR Corporation is prohibited. Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • SP3222E/SP3232E_101_031413

PDF Datasheet Preview

SP3222E/SP3232E True +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
• Minimum 120kbps Data Rate Under Full

Load
• 1µA Low Power Shutdown with

Receivers active SP3222E
• Interoperable with RS-232 down to a
+2.7V power source
• Enhanced ESD Specifications:
+15kV Human Body Model +15kV IEC61000-4-2 Air Discharge +8kV IEC61000-4-2 Contact Discharge

EN 1 C1+ 2 V+ 3 C1- 4 C2+ 5 C2- 6

V- 7 T2OUT 8

R2IN 9
18 SHDN 17 VCC 16 GND 15 T1OUT SP3222E 14 R1IN 13 R1OUT 12 T1IN 11 T2IN 10 R2OUT
nSOIC

Now Available in Lead Free Packaging Note See page 6 for other pinouts

DESCRIPTION The SP3222E/SP3232E series is an RS-232 transceiver solution intended for portable or hand-held applications such as notebook or palmtop computers. The SP3222E/SP3232E series has a high-efficiency, charge-pump power supply that requires only 0.1µF capaci-
tors in 3.3V operation. This charge pump allows the SP3222E/SP3232E series to deliver true RS-232 performance from a single power supply ranging from +3.0V to +5.5V. The

SP3222E/SP3232E are 2-driver/2-receiver devices. This series is ideal for portable or hand-held applications such as notebook or palmtop computers. The ESD tolerance of the

SP3222E/SP3232E devices are over +/-15kV for both Human Body Model and IEC61000-4-2 Air discharge test methods. The SP3222E device has a low-power shutdown mode where the devices' driver outputs and charge pumps are disabled. During shutdown, the supply
current falls to less than 1µA.

MODEL

SP3222E SP3232E

Power Supplies
+3.0V to +5.5V
+3.0V to +5.5V

RS-232 Drivers

RS-232 Receivers

External Components
4 Capacitors
4 Capacitors

SELECTION TABLE

Shutdown TTL
3-State Pins

Yes 18, 20

Exar Corporation 48720 Kato Road, Fremont CA, 94538
• 510-668-7017
•

SP3222E/SP3232E_101_031413

These are stress ratings only and functional operation of the device at these ratings or any other above those indicated in the operation sections of the specifications below is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability and cause permanent damage to the device.
to +6.0V V+ NOTE to +7.0V V- NOTE to -7.0V V+ + |V-| NOTE ICC DC VCC or GND current .........................+100mA

Input Voltages TxIN, EN, SHDN...........................-0.3V to Vcc + 0.3V Output Voltages RxOUT, to VCC +0.3V Short-Circuit Duration Storage Temperature......................-65°C to +150°C

ABSOLUTE MAXIMUM RATINGS

Power Dissipation per package
20-pin SSOP derate 9.25mW/oC above +70oC ..............750mW 18-pin SOIC derate 15.7mW/oC above +70oC ..............1260mW 20-pin TSSOP derate 11.1mW/oC above +70oC .............890mW 16-pin SSOP derate 9.69mW/oC above +70oC ...............775mW 16-pin PDIP derate 14.3mW/oC above +70oC ...............1150mW 16-pin Wide SOIC derate 11.2mW/oC above +70oC ........900mW 16-pin TSSOP derate 10.5mW/oC above +70oC ..............850mW 16-pin nSOIC derate 13.57mW/oC above +70oC ...........1086mW

NOTE 1 V+ and V- can have maximum magnitudes of 7V, but their absolute difference cannot exceed 13V.
ORDERING INFORMATION

Package 20 Pin SSOP 20 Pin SSOP 18 Pin WSOIC 18 Pin WSOIC 20 Pin TSSOP 20 Pin TSSOP 20 Pin SSOP 20 Pin SSOP 18 Pin WSOIC 18 Pin WSOIC 20 Pin TSSOP 20 Pin TSSOP

Package 16 Pin SSOP 16 Pin SSOP 16 Pin NSOIC 16 Pin NSOIC 16 Pin PDIP 16 Pin WSOIC 16 Pin WSOIC 16 Pin TSSOP 16 Pin TSSOP 16 Pin SSOP 16 Pin SSOP 16 Pin NSOIC 16 Pin NSOIC 16 Pin PDIP 16 Pin WSOIC 16 Pin WSOIC 16 Pin TSSOP 16 Pin TSSOP

Note "/TR" is for tape and Reel option. "-L" is for lead free packaging

Exar Corporation 48720 Kato Road, Fremont CA, 94538
• 510-668-7017
•

SP3222E/SP3232E_101_031413

DATE 08/22/05 12/08/10 03/14/13

Legacy Sipex Datasheet
Convert to Exar Format and update ordering information.

Correct type error to driver Transition-Region Slew Rate conditions.

Notice

EXAR Corporation reserves the right to make changes to any products contained in this publication in order to improve design, performance or reliability. EXAR Corporation assumes no representation that the circuits are free of patent infringement. Charts and schedules contained herein are only for illustration purposes and may vary depending upon a user's specific application. While the information in this publication has been carefully checked no responsibility, however, is assumed for inaccuracies.

EXAR Corporation does not recommend the use of any of its products in life support applications where the failure or malfunction of the product can reasonably be expected to cause failure of the life support system or to significantly affect its safety or effectiveness. Products are not authorized for use in such applications unless EXAR Corporation receives, in writting, assurances to its satisfaction that a the risk of injury or damage has been minimized b the user assumes all such risks c potential liability of EXAR Corporation is adequately protected under the circumstances.

Copyright 2013 EXAR Corporation

Datasheet March 2013

For technical questions please email Exar's Serial Technical Support group at:

Reproduction, in part or whole, without the prior written consent of EXAR Corporation is prohibited.

Exar Corporation 48720 Kato Road, Fremont CA, 94538
• 510-668-7017
•

SP3222E/SP3232E_101_031413

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived SP3222EICF Datasheet file may be downloaded here without warranties.

Datasheet ID: SP3222EICF 512908