TRS3232
3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER
WITH ±15-kV ESD PROTECTION
www.ti.com
SLLS812 – JULY 2007
FEATURES
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RS-232 Bus-Pin ESD Protection Exceeds
±15 kV Using Human-Body Model (HBM)
Meets or Exceeds the Requirements of
TIA/EIA-232-F and ITU v.28 Standards
Operates With 3-V to 5.5-V VCC Supply
Operates up to 250 kbit/s
Two Drivers and Two Receivers
Low Supply Current . . . 300 μA Typical
External Capacitors . . . 4 × 0.1 μF
Accepts 5-V Logic Input With 3.3-V Supply
Alternative High-Speed Pin-Compatible Device
(1 Mbit/s)
– TRSF3232
D, DB, DW, OR PW PACKAGE
(TOP VIEW)
C1+
V+
C1C2+
C2VDOUT2
RIN2
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
VCC
GND
DOUT1
RIN1
ROUT1
DIN1
DIN2
ROUT2
APPLICATIONS
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Battery-Powered Systems
PDAs
Notebooks
Laptops
Palmtop PCs
Hand-Held Equipment
DESCRIPTION/ORDERING INFORMATION
ORDERING INFORMATION
TA
PACKAGE
SOIC – D
SOIC – DW
0°C to 70°C
SSOP – DB
TSSOP – PW
SOIC – D
SOIC – DW
–40°C to 85°C
SSOP – DB
TSSOP – PW
(1)
(2)
(1) (2)
ORDERABLE PART NUMBER
Tube of 40
TRS3232CD
Reel of 2500
TRS3232CDR
Tube of 40
TRS3232CDW
Reel of 2000
TRS3232CDWR
Tube of 80
TRS3232CDB
Reel of 2000
TRS3232CDBR
Tube of 90
TRS3232PW
Reel of 2000
TRS3232PWR
Tube of 40
TRS3232ID
Reel of 2500
TRS3232IDR
Tube of 40
TRS3232IDW
Reel of 2000
TRS3232IDWR
Tube of 80
TRS3232IDB
Reel of 2000
TRS3232IDBR
Tube of 90
TRS3232IPW
Reel of 2000
TRS3232IPWR
TOP-SIDE MARKING
TRS3232C
TRS3232C
RS32C
RS32C
TRS3232I
TRS3232I
RS32I
RS32I
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
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 © 2007, Texas Instruments Incorporated
