MAX3223_16 Datasheet, PDF (1/22 Pages) Texas Instruments – MULTICHANNEL LINE DRIVER/RECEIVER WITH ESD PROTECTION

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MAX3223
3ĆV TO 5.5ĆV MULTICHANNEL RSĆ232 LINE DRIVER/RECEIVER
WITH ±15ĆkV ESD PROTECTION
SLLS409K − JANUARY 2000 − REVISED MARCH 2004
D RS-232 Bus-Pin ESD Protection Exceeds
±15 kV Using Human-Body Model (HBM)
D Meets or Exceeds the Requirements of
TIA/EIA-232-F and ITU v.28 Standards
D Operates With 3-V to 5.5-V V_CC Supply
D Operates Up To 250 kbit/s
D Two Drivers and Two Receivers
D Low Standby Current . . . 1 µA Typical
D External Capacitors . . . 4 × 0.1 µF
D Accepts 5-V Logic Input With 3.3-V Supply
D Alternative High-Speed Pin-Compatible
Device (1 Mbit/s)
− SNx5C3223
D Applications
− Battery-Powered Systems, PDAs,
Notebooks, Laptops, Palmtop PCs, and
Hand-Held Equipment
DB, DW, OR PW PACKAGE
(TOP VIEW)
EN 1
C1+ 2
V+ 3
C1− 4
C2+ 5
C2− 6
V− 7
DOUT2 8
RIN2 9
ROUT2 10
20 FORCEOFF
19 V_CC
18 GND
17 DOUT1
16 RIN1
15 ROUT1
14 FORCEON
13 DIN1
12 DIN2
11 INVALID
description/ordering information
The MAX3223 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
3-V to 5.5-V supply. The device operates at data signaling rates up to 250 kbit/s and a maximum of 30-V/µs
driver output slew rate.
ORDERING INFORMATION
TA
PACKAGE†
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
SOIC (DW)
Tube of 25
Reel of 2000
MAX3223CDW
MAX3223CDWR
MAX3223C
−0°C to 70°C
SSOP (DB)
Tube of 70
Reel of 2000
MAX3223CDB
MAX3223CDBR
MA3223C
TSSOP (PW)
Tube of 70
Reel of 2000
MAX3223CPW
MAX3223CPWR
MA3223C
SOIC (DW)
Tube of 25
Reel of 2000
MAX3223IDW
MAX3223IDWR
MAX3223I
−40°C to 85°C SSOP (DB)
Tube of 70
Reel of 2000
MAX3223IDB
MAX3223IDBR
MB3223I
TSSOP (PW)
Tube of 70
Reel of 2000
MAX3223IPW
MAX3223IPWR
MB3223I
† _{Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are}
available at www.ti.com/sc/package.
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 Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
Copyright  2004, Texas Instruments Incorporated
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