TRS3223 Datasheet, PDF (2/18 Pages) Texas Instruments – 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION

TRS3223
3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER
WITH ±15-kV ESD PROTECTION
SLLS816 – JULY 2007
DESCRIPTION/ORDERING INFORMATION (CONTINUED)
www.ti.com
xxx
T_A
–0°C to 70°C
–40°C to 85°C
ORDERING INFORMATION
PACKAGE ^{(1) (2)}
ORDERABLE PART NUMBER
SOIC – DW
Tube of 25
Reel of 2000
TRS3223CDW
TRS3223CDWR
SSOP – DB
Tube of 70
Reel of 2000
TRS3223CDB
TRS3223CDBR
TSSOP – PW
Tube of 70
Reel of 2000
TRS3223CPW
TRS3223CPWR
SOIC – DW
Tube of 25
SSOP – DB
TRS3223IDW
TRS3223IDWR
SSOP – DB
Tube of 70
Reel of 2000
TRS3223IDB
TRS3223IDBR
TSSOP – PW
Tube of 70
Reel of 2000
TRS3223IPW
TRS3223IPWR
TOP-SIDE MARKING
TRS3223C
RS23C
RS23C
TRS3223I
RS23I
RS23I
(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available
atwww.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.
FUNCTION TABLES
Each Driver⁽¹⁾
INPUTS
DIN
FORCEON
FORCEOFF
VALID RIN
RS-232 LEVEL
OUTPUT
DOUT
DRIVER STATUS
X
X
L
X
Z
Powered off
L
H
H
H
H
H
X
H
Normal operation with
auto-powerdown
X
L
disabled
L
L
H
Yes
H
Normal operation with
auto-powerdown
H
L
H
Yes
L
enabled
L
L
H
H
L
H
No
Z
Powered off by
auto-powerdown
No
Z
feature
(1) H = high level, L = low level, X = irrelevant, Z = high impedance
RIN
L
H
X
Open
Each Receiver⁽¹⁾
INPUTS
EN
L
L
H
L
VALID RIN
RS-232 LEVEL
X
X
X
No
OUTPUT
ROUT
H
L
Z
H
(1) H = high level, L = low level, X = irrelevant,
Z = high impedance (off), Open = input
disconnected or connected driver off
2
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