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FEATURES

D,DW,N,ORPWPACKAGE

(TOP VIEW)

C1+

V+

C1-

C2+

C2-

V-

DOUT2

RIN2

GND

DOUT1

RIN1

ROUT1

DIN1

DIN2

ROUT2

APPLICATIONS

DESCRIPTION/ORDERING INFORMATION

MAX202

5-V DUAL RS-232 LINE DRIVER/RECEIVER

WITH ± 15-kV ESD PROTECTION

SLLS576E – JULY 2003 – REVISED APRIL 2007

• ESD Protection for RS-232 Bus Pins

– ± 15-kV – Human-Body Model

• Meets or Exceeds the Requirements of

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

• Operates at 5-V V

Supply

• Operates Up to 120 kbit/s

• External Capacitors . . . 4 × 0.1 µ F

• Latch-Up Performance Exceeds 100 mA Per

JESD 78, Class II

• Battery-Powered Systems

• PDAs

• Notebooks

• Laptops

• Palmtop PCs

• Hand-Held Equipment

The MAX202 device consists of two line drivers, two line receivers, and a dual charge-pump circuit with ± 15-kV

ESD protection pin to pin (serial-port connection pins, including GND). The device meets the requirements of

TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the

serial-port connector. The charge pump and four small external capacitors allow operation from a single 5-V

supply. The device operates at data signaling rates up to 120 kbit/s and a maximum of 30-V/ µ s driver output

slew rate.

ORDERING INFORMATION

PACKAGE

(1) (2)

ORDERABLE PART NUMBER TOP-SIDE MARKING

PDIP – N Tube of 25 MAX202CN MAX202CN

Tube of 40 MAX202CD

SOIC – D MAX202C

Reel of 2500 MAX202CDR

0 ° C to 70 ° C Tube of 40 MAX202CDW

SOIC – DW MAX202C

Reel of 2000 MAX202CDWR

Tube of 90 MAX202CPW

TSSOP – PW MA202C

Reel of 2000 MAX202CPWR

PDIP – N Tube of 25 MAX202IN MAX202IN

Tube of 40 MAX202ID

SOIC – D MAX202I

Reel of 2500 MAX202IDR

–40 ° C to 85 ° C Tube of 40 MAX202IDW

SOIC – DW MAX202I

Reel of 2000 MAX202IDWR

Tube of 90 MAX202IPW

TSSOP – PW MB202I

Reel of 2000 MAX202IPWR

(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
MAX202 5-V DUAL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION www.ti.com SLLS576E – JULY 2003 – REVISED APRIL 2007 FEATURES • • • • • • ESD Protection for RS-232 Bus Pins – ±15-kV – Human-Body Model Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU v.28 Standards Operates at 5-V VCC Supply Operates Up to 120 kbit/s External Capacitors . . . 4 × 0.
PAGE 2
MAX202 5-V DUAL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION www.ti.
PAGE 3
MAX202 5-V DUAL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION www.ti.com SLLS576E – JULY 2003 – REVISED APRIL 2007 Absolute Maximum Ratings (1) over operating free-air temperature range (unless otherwise noted) VCC Supply voltage range (2) V+ Positive charge pump voltage range (2) V– Negative charge pump voltage VI Input voltage range VO Output voltage range DOUT Short-circuit duration θJA MIN MAX –0.3 6 V VCC – 0.3 14 V –14 0.3 V –0.3 V+ + 0.
PAGE 4
MAX202 5-V DUAL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION www.ti.
PAGE 5
MAX202 5-V DUAL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION www.ti.com SLLS576E – JULY 2003 – REVISED APRIL 2007 RECEIVER SECTION Electrical Characteristics (1) over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (seeFigure 4) PARAMETER TEST CONDITIONS VOH High-level output voltage IOH = –1 mA VOL Low-level output voltage IOL = 1.
PAGE 6
MAX202 5-V DUAL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION www.ti.com SLLS576E – JULY 2003 – REVISED APRIL 2007 PARAMETER MEASUREMENT INFORMATION 3V Input Generator (see Note B) 1.5 V RS-232 Output 50 W RL 1.5 V 0V tPHL (D) CL (see Note A) Output tPLH (D) 3V 3V –3 V –3 V TEST CIRCUIT SR(tf) = 6V tPHL(D) or tPLH(D) VOH VOL VOLTAGE WAVEFORMS NOTES: A. CL includes probe and jig capacitance. B.
PAGE 7
MAX202 5-V DUAL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION www.ti.com SLLS576E – JULY 2003 – REVISED APRIL 2007 APPLICATION INFORMATION 1 C1 + † C3 + 0.1 mF, – 0.1 mF 6.3 V – 16 V VCC C1+ 16 + CBYPASS – = 0.1 mF, 2 V+ GND 3 15 14 DOUT1 C1– 13 4 C2 0.1 mF, 16 V 5 kW + – 5 C2– 12 C4 0.1 mF, 16 V DOUT2 RIN2 RIN1 C2+ 6 – 11 V– ROUT1 DIN1 + 7 10 8 9 DIN2 ROUT2 5 kW † C3 can be connected to VCC or GND. NOTES: A . Resistor values shown are nominal. B .
PAGE 8
MAX202 5-V DUAL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION www.ti.com SLLS576E – JULY 2003 – REVISED APRIL 2007 APPLICATION INFORMATION (continued) ESD Test Conditions Stringent ESD testing is performed by TI, based on various conditions and procedures. Please contact TI for a reliability report that documents test setup, methodology, and results. Human-Body Model (HBM) The HBM of ESD testing is shown in Figure 5.
PAGE 9
PACKAGE OPTION ADDENDUM www.ti.
PAGE 10
PACKAGE OPTION ADDENDUM www.ti.
PAGE 11
PACKAGE MATERIALS INFORMATION www.ti.com 14-Jul-2012 TAPE AND REEL INFORMATION *All dimensions are nominal Device MAX202CDR Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant SOIC D 16 2500 330.0 16.4 6.5 10.3 2.1 8.0 16.0 Q1 MAX202CDWR SOIC DW 16 2000 330.0 16.4 10.75 10.7 2.7 12.0 16.0 Q1 MAX202CPWR TSSOP PW 16 2000 330.0 12.4 6.9 5.6 1.6 8.0 12.
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) MAX202CDR SOIC D 16 2500 333.2 345.9 28.6 MAX202CDWR SOIC DW 16 2000 367.0 367.0 38.0 MAX202CPWR TSSOP PW 16 2000 367.0 367.0 35.0 MAX202IDR SOIC D 16 2500 333.2 345.9 28.6 MAX202IDWR SOIC DW 16 2000 367.0 367.0 38.0 MAX202IPWR TSSOP PW 16 2000 367.0 367.0 35.
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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.