Datasheet

ManualsBrandsTEXAS INSTRUMENTS ManualsInterface ICsInterface IC - transceivers RS232 2/2 SOIC 16 N

www.ti.com

FEATURES APPLICATIONS

D, DB, DW, OR PW PACKAGE

(TOP VIEW)

C1+

V+

C1−

C2+

C2−

V−

DOUT2

RIN2

GND

DOUT1

RIN1

ROUT1

DIN1

DIN2

ROUT2

DESCRIPTION/ORDERING INFORMATION

MAX3232E

3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER

WITH ± 15-kV IEC ESD PROTECTION

SLLS664A – AUGUST 2005 – REVISED APRIL 2007

• Battery-Powered Systems

• ESD Protection for RS-232 Bus Pins

• PDAs

– ± 15 kV (HBM)

• Notebooks

– ± 8 kV (IEC61000-4-2, Contact Discharge)

• Laptops

– ± 15 kV (IEC61000-4-2, Air-Gap Discharge)

• Palmtop PCs

• Meets or Exceeds the Requirements of

• Hand-Held Equipment

TIA/EIA-232-F and ITU v.28 Standards

• Operates With 3-V to 5.5-V V

Supply

• Operates up to 250 kbit/s

• Two Drivers and Two Receivers

• Low Supply Current . . . 300 µ A Typ

• External Capacitors . . . 4 × 0.1 µ F

• Accepts 5-V Logic Input With 3.3-V Supply

• Pin Compatible to Alternative High-Speed

Device (1 Mbit/s)

– SNx5C3232

ORDERING INFORMATION

PACKAGE

(1) (2)

ORDERABLE PART NUMBER TOP-SIDE MARKING

Tube of 40 MAX3232ECD

SOIC – D MAX3232EC

Reel of 2500 MAX3232ECDR

Tube of 40 MAX3232ECDW

SOIC – DW MAX3232EC

Reel of 2000 MAX3232ECDWR

–0 ° C to 70 ° C

Tube of 80 MAX3232ECDB

SSOP – DB MP232EC

Reel of 2000 MAX3232ECDBR

Tube of 90 MAX3232ECPW

TSSOP – PW MP232EC

Reel of 2000 MAX3232ECPWR

Tube of 40 MAX3232EID

SOIC – D MAX3232EI

Reel of 2500 MAX3232EIDR

Tube of 40 MAX3232EIDW

SOIC – DW MAX3232EI

Reel of 2000 MAX3232EIDWR

–40 ° C to 85 ° C

Tube of 80 MAX3232EIDB

SSOP – DB MP232EI

Reel of 2000 MAX3232EIDBR

Tube of 90 MAX3232EIPW

TSSOP – PW MP232EI

Reel of 2000 MAX3232EIPWR

(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at

www.ti.com/sc/package.

(2) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

website at www.ti.com .

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

Summary of content (19 pages)

PAGE 1
MAX3232E 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV IEC ESD PROTECTION www.ti.com SLLS664A – AUGUST 2005 – REVISED APRIL 2007 FEATURES APPLICATIONS • • • • • • • • • • • • • • • ESD Protection for RS-232 Bus Pins – ±15 kV (HBM) – ±8 kV (IEC61000-4-2, Contact Discharge) – ±15 kV (IEC61000-4-2, Air-Gap Discharge) Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU v.28 Standards Operates With 3-V to 5.
PAGE 2
MAX3232E 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV IEC ESD PROTECTION www.ti.com SLLS664A – AUGUST 2005 – REVISED APRIL 2007 DESCRIPTION/ORDERING INFORMATION (CONTINUED) The MAX3232E device consists of two line drivers, two line receivers, and a dual charge-pump circuit with ±15-kV IEC ESD protection pin to pin (serial-port connection pins, including GND).
PAGE 3
MAX3232E 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV IEC ESD PROTECTION www.ti.com SLLS664A – AUGUST 2005 – REVISED APRIL 2007 Absolute Maximum Ratings (1) over operating free-air temperature range (unless otherwise noted) MIN MAX VCC Supply voltage range (2) –0.3 6 V V+ Positive output supply voltage range (2) –0.3 7 V 0.
PAGE 4
MAX3232E 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV IEC ESD PROTECTION www.ti.com SLLS664A – AUGUST 2005 – REVISED APRIL 2007 DRIVER SECTION Electrical Characteristics (1) over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 4) PARAMETER TEST CONDITIONS MIN TYP (2) VOH High-level output voltage DOUT at RL = 3 kΩ to GND, DIN = GND 5 5.4 VOL Low-level output voltage DOUT at RL = 3 kΩ to GND, DIN = VCC –5 –5.
PAGE 5
MAX3232E 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV IEC ESD PROTECTION www.ti.com SLLS664A – AUGUST 2005 – REVISED APRIL 2007 RECEIVER SECTION Electrical Characteristics (1) over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 4) PARAMETER TEST CONDITIONS VOH High-level output voltage IOH = –1 mA VOL Low-level output voltage IOL = 1.
PAGE 6
MAX3232E 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV IEC ESD PROTECTION www.ti.com SLLS664A – AUGUST 2005 – REVISED APRIL 2007 PARAMETER MEASUREMENT INFORMATION 3V Input Generator (see Note B) 1.5 V RS-232 Output 50 Ω RL 1.5 V 0V tTHL CL (see Note A) tTLH 3V Output −3 V TEST CIRCUIT SR(tr) + t THL 6V or t VOH 3V −3 V VOL VOLTAGE WAVEFORMS TLH NOTES: A. CL includes probe and jig capacitance. B.
PAGE 7
MAX3232E 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV IEC ESD PROTECTION www.ti.com SLLS664A – AUGUST 2005 – REVISED APRIL 2007 APPLICATION INFORMATION 1 − 16 + CBYPASS − = 0.1µF + C1 VCC C1+ 2 + † C3 V+ GND 15 − 3 4 14 DOUT1 C1− 13 C2+ + C2 RIN1 5 kΩ − 5 C2− 12 6 C4 DOUT2 RIN2 − V− 11 ROUT1 DIN1 + 7 10 8 9 DIN2 ROUT2 5 kΩ † C3 can be connected to VCC or GND. NOTES: A. Resistor values shown are nominal. B.
PAGE 8
PACKAGE OPTION ADDENDUM www.ti.
PAGE 9
PACKAGE OPTION ADDENDUM www.ti.
PAGE 10
PACKAGE OPTION ADDENDUM www.ti.com 18-Sep-2008 package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above. Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material) (3) MSL, Peak Temp.
PAGE 11
PACKAGE MATERIALS INFORMATION www.ti.com 14-Jul-2012 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing MAX3232ECDBR SSOP SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) DB 16 2000 330.0 16.4 B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant 8.2 6.6 2.5 12.0 16.0 Q1 MAX3232ECDR SOIC D 16 2500 330.0 16.4 6.5 10.3 2.1 8.0 16.0 Q1 MAX3232ECDWR SOIC DW 16 2000 330.0 16.4 10.75 10.7 2.7 12.0 16.
PAGE 12
PACKAGE MATERIALS INFORMATION www.ti.com 14-Jul-2012 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) MAX3232ECDBR SSOP DB 16 2000 367.0 367.0 38.0 MAX3232ECDR SOIC D 16 2500 367.0 367.0 38.0 MAX3232ECDWR SOIC DW 16 2000 367.0 367.0 38.0 MAX3232ECPWR TSSOP PW 16 2000 367.0 367.0 35.0 MAX3232EIDBR SSOP DB 16 2000 367.0 367.0 38.0 MAX3232EIDR SOIC D 16 2500 367.0 367.0 38.
PAGE 13
PAGE 14
PAGE 15
PAGE 16
PAGE 17
PAGE 18
MECHANICAL DATA MSSO002E – JANUARY 1995 – REVISED DECEMBER 2001 DB (R-PDSO-G**) PLASTIC SMALL-OUTLINE 28 PINS SHOWN 0,38 0,22 0,65 28 0,15 M 15 0,25 0,09 8,20 7,40 5,60 5,00 Gage Plane 1 14 0,25 A 0°–ā8° 0,95 0,55 Seating Plane 2,00 MAX 0,10 0,05 MIN PINS ** 14 16 20 24 28 30 38 A MAX 6,50 6,50 7,50 8,50 10,50 10,50 12,90 A MIN 5,90 5,90 6,90 7,90 9,90 9,90 12,30 DIM 4040065 /E 12/01 NOTES: A. B. C. D. All linear dimensions are in millimeters.
PAGE 19
IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and complete.