MAX202_07 Datasheet, PDF (1/14 Pages) Texas Instruments – 5-V DUAL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION

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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 V_CC Supply
• Operates Up to 120 kbit/s
• External Capacitors . . . 4 × 0.1 µF
• Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
APPLICATIONS
• Battery-Powered Systems
• PDAs
• Notebooks
• Laptops
• Palmtop PCs
• Hand-Held Equipment
MAX202
5-V DUAL RS-232 LINE DRIVER/RECEIVER
WITH ±15-kV ESD PROTECTION
SLLS576E – JULY 2003 – REVISED APRIL 2007
D, DW, N, OR PW PACKAGE
(TOP VIEW)
C1+ 1
V+ 2
C1- ³
C2+ ⁴
C2- ⁵
V- ⁶
DOUT2 ⁷
RIN2 ⁸
16 V_CC
15 GND
14 DOUT1
13 RIN1
12 ROUT1
11 _DIN1
10 _DIN2
9 _ROUT2
DESCRIPTION/ORDERING INFORMATION
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/µs driver output
slew rate.
T_A
0°C to 70°C
–40°C to 85°C
ORDERING INFORMATION
PACKAGE ^{(1) (2)}
ORDERABLE PART NUMBER
TOP-SIDE MARKING
PDIP – N
Tube of 25
MAX202CN
MAX202CN
SOIC – D
Tube of 40
Reel of 2500
MAX202CD
MAX202CDR
MAX202C
SOIC – DW
Tube of 40
Reel of 2000
MAX202CDW
MAX202CDWR
MAX202C
TSSOP – PW
Tube of 90
Reel of 2000
MAX202CPW
MAX202CPWR
MA202C
PDIP – N
Tube of 25
MAX202IN
MAX202IN
SOIC – D
Tube of 40
Reel of 2500
MAX202ID
MAX202IDR
MAX202I
SOIC – DW
Tube of 40
Reel of 2000
MAX202IDW
MAX202IDWR
MAX202I
TSSOP – PW
Tube of 90
Reel of 2000
MAX202IPW
MAX202IPWR
MB202I
(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.
Copyright © 2003–2007, Texas Instruments Incorporated