Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

TRS3237EIDWR Datasheet(PDF) 1 Page - Texas Instruments

Part # TRS3237EIDWR
Description  3-V TO 5.5-V MULTICHANNEL RS-232 1-MBit/s LINE DRIVER/RECEIVER
Download  17 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

TRS3237EIDWR Datasheet(HTML) 1 Page - Texas Instruments

  TRS3237EIDWR Datasheet HTML 1Page - Texas Instruments TRS3237EIDWR Datasheet HTML 2Page - Texas Instruments TRS3237EIDWR Datasheet HTML 3Page - Texas Instruments TRS3237EIDWR Datasheet HTML 4Page - Texas Instruments TRS3237EIDWR Datasheet HTML 5Page - Texas Instruments TRS3237EIDWR Datasheet HTML 6Page - Texas Instruments TRS3237EIDWR Datasheet HTML 7Page - Texas Instruments TRS3237EIDWR Datasheet HTML 8Page - Texas Instruments TRS3237EIDWR Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 17 page
background image
www.ti.com
FEATURES
APPLICATIONS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
C2 +
GND
C2−
V−
DOUT1
DOUT2
DOUT3
RIN1
RIN2
DOUT4
RIN3
DOUT5
EN
SHDN
C1+
V+
VCC
C1−
DIN1
DIN2
DIN3
ROUT1
ROUT2
DIN4
ROUT3
DIN5
ROUT1B
MBAUD
DB, DW, OR PW PACKAGE
(TOP VIEW)
RHB PACKAGE
(TOP VIEW)
C1–
DIN1
IN2
DIN3
ROUT1
ROUT2
DIN4
ROUT3
DOUT1
DOUT2
DOUT3
RIN1
RIN2
DOUT4
RIN3
N.C.
1
2
3
4
5
6
7
8
24
23
22
21
20
19
18
17
31
32
30 29 28 27 26 25
10
9
11 12 13 14 15 16
N.C.– Not internally connected
DESCRIPTION/ORDERING INFORMATION
TRS3237E
3-V TO 5.5-V MULTICHANNEL RS-232
1-MBit/s LINE DRIVER/RECEIVER
SLLS796 – JUNE 2007
• Meets or Exceeds the Requirements of
• ESD Protection for RS-232 I/O Pins and Logic
TIA/EIA-232-F and ITU v.28 Standards
Input pins
• Operates With 3-V to 5.5-V V
CC Supply
±15 kV – Human-Body Model (HBM)
• Operates From 250 kbits/s to 1 Mbit/s
±8 kV – IEC61000-4-2, Contact Discharge
• Low Standby Current . . . 1 μA Typical
±15 kV – IEC61000-4-2, Air-Gap Discharge
• External Capacitors . . . 4 × 0.1 μF
• Accepts 5-V Logic Input With 3.3-V Supply
• Battery-Powered, Hand-Held, and Portable
• Designed to Be Interchangeable With Industry
Equipment
Standard '3237E Devices
• PDAs and Palmtop PCs
• Latch-Up Performance Exceeds 100 mA Per
• Notebooks, Sub-Notebooks, and Laptops
JESD 78, Class II
• Digital Cameras
• Mobile Phones and Wireless Devices
The TRS3237E 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 3-V to
5.5-V supply. This device operates at data signaling rates of 250 kbit/s in normal operating mode
(MBAUD = GND) and 1Mbit/s when MBAUD = VCC. The driver output slew rate is a maximum of 30 V/μs.
The TRS3237E transmitters are disabled and the outputs are forced into high-impedance state when the device
is in shutdown mode (SHDN = GND) and the supply current falls to less than 1
μA. Also, during shutdown, the
onboard charge pump is disabled; V+ is lowered to VCC, and V– is raised toward GND. Receiver outputs also
can be placed in the high-impedance state by setting enable (EN) high. ROUT1B remains active all the time,
regardless of the EN and SHDN condition.
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.
UNLESS
OTHERWISE
NOTED
this
document
contains
Copyright © 2007, Texas Instruments Incorporated
PRODUCTION DATA information 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.


Similar Part No. - TRS3237EIDWR

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
TRS3237E TI-TRS3237E_1 Datasheet
411Kb / 17P
[Old version datasheet]   3-V TO 5.5-V MULTICHANNEL RS-232 1-MBit/s LINE DRIVER/RECEIVER
More results

Similar Description - TRS3237EIDWR

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
TRS3237E TI-TRS3237E_1 Datasheet
411Kb / 17P
[Old version datasheet]   3-V TO 5.5-V MULTICHANNEL RS-232 1-MBit/s LINE DRIVER/RECEIVER
MAX3237E TI-MAX3237E_08 Datasheet
392Kb / 16P
[Old version datasheet]   3-V TO 5.5-V MULTICHANNEL RS-232 1-MBit/s LINE DRIVER/RECEIVER
MAX3237E TI-MAX3237E Datasheet
233Kb / 15P
[Old version datasheet]   3-V TO 5.5-V MULTICHANNEL RS-232 1-MBit/s LINE DRIVER/RECEIVER
MAX3222 TI-MAX3222 Datasheet
270Kb / 14P
[Old version datasheet]   3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER
MAX3221 TI-MAX3221 Datasheet
230Kb / 15P
[Old version datasheet]   3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER
MAX3243 TI-MAX3243 Datasheet
160Kb / 11P
[Old version datasheet]   3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER
MAX3238 TI-MAX3238 Datasheet
237Kb / 15P
[Old version datasheet]   3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER
SN65C3223 TI-SN65C3223_06 Datasheet
281Kb / 15P
[Old version datasheet]   3-V TO 5.5-V MULTICHANNEL RS-232 COMPATIBLE LINE DRIVER/RECEIVER
SN65C3238 TI-SN65C3238_08 Datasheet
491Kb / 19P
[Old version datasheet]   3-V TO 5.5-V MULTICHANNEL RS-232 COMPATIBLE LINE DRIVER/RECEIVER
SN75C3223 TI-SN75C3223 Datasheet
289Kb / 14P
[Old version datasheet]   3-V TO 5.5-V MULTICHANNEL RS-232 COMPATIBLE LINE DRIVER/RECEIVER
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com