TRS207 Datasheet, PDF (1/16 Pages) Texas Instruments – 5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION

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TRS207
5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER
WITH ±15-kV ESD PROTECTION
SLLS809 – JUNE 2007
FEATURES
• ESD Protection for RS-232 Bus Pins
– ±15-kV Human-Body Model (HBM)
• 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
DB OR DW PACKAGE
(TOP VIEW)
DOUT3 1
DOUT1 2
DOUT2 3
RIN1 4
ROUT1 5
DIN2 6
DIN1 7
GND 8
V_CC 9
C1+ 10
V+ 11
C1− 12
24 DOUT4
23 RIN2
22 ROUT2
21 DIN5
20 DOUT5
19 DIN4
18 DIN3
17 ROUT3
16 RIN3
15 V−
14 C2−
13 C2+
DESCRIPTION/ORDERING INFORMATION
The TRS207 consists of five line drivers, three 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 devices operate 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
SOIC – DW
SSOP – DB
SOIC – DW
SSOP – DB
ORDERING INFORMATION
PACKAGE ^{(1) (2)}
ORDERABLE PART NUMBER
Tube of 25
TRS207CDW
Reel of 2000
TRS207CDWR
Reel of 2000
TRS207CDBR
Tube of 25
TRS207IDW
Reel of 2000
TRS207IDWR
Reel of 2000
TRS207IDBR
TOP-SIDE MARKING
TRS207C
RU07C
TRS207I
RU07I
(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
Web site 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