TRSF3223

Manufacturer Part NumberTRSF3223
Description
ManufacturerTI [Texas Instruments]
TRSF3223 datasheet
 


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3-V TO 5.5-V TWO-CHANNEL RS-232 1-Mbit/s LINE DRIVER/RECEIVER
www.ti.com
FEATURES
Operates With 3-V to 5.5-V V
CC
Operates up to 1 Mbit/s
Low Supply Current . . . 300 μA Typ
External Capacitors . . . 4
0.1 μF
Accept 5-V Logic Input With 3.3-V Supply
Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
ESD Protection for RS-232 Pins
15-kV Human-Body Model (HBM)
15-kV IEC 61000-4-2 Air-Gap Discharge
8-kV IEC 61000-4-2 Contact Discharge
APPLICATIONS
Battery-Powered Systems
PDAs
Notebooks
Laptops
Palmtop PCs
Hand-Held Equipment
DESCRIPTION/ORDERING INFORMATION
The TRSF3232E 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). This device 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 TRSF3232E operates
at data signaling rates up to 1 Mbit/s and a driver output slew rate of 14 V/μs to 150 V/μs.
T
A
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) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
(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.
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.
WITH 15-kV IEC ESD PROTECTION
Supply
ORDERING INFORMATION
(1) (2)
PACKAGE
ORDERABLE PART NUMBER
Tube of 40
TRSF3232ECD
Reel of 2500
TRSF3232ECDR
Tube of 40
TRSF3232ECDW
Reel of 2000
TRSF3232ECDWR
Reel of 2000
TRSF3232ECDBR
Tube of 90
TRSF3232ECPW
Reel of 2000
TRSF3232ECPWR
Tube of 40
TRSF3232EID
SOIC – DW
TRSF3232EIDR
Tube of 40
TRSF3232EIDW
TSSOP – PW
TRSF3232EIDWR
Reel of 2000
TRSF3232EIDBR
Tube of 90
TRSF3232EIPW
Reel of 2000
TRSF3232EIPWR
TRSF3232E
SLLS825 – AUGUST 2007
D, DB, DW, OR PW PACKAGE
(TOP VIEW)
C1+
V
1
16
CC
V+
2
15
GND
C1−
3
14
DOUT1
C2+
4
13
RIN1
C2−
5
12
ROUT1
6
11
V−
DIN1
7
10
DOUT2
DIN2
8
9
RIN2
ROUT2
TOP-SIDE MARKING
TRSF3232EC
TRSF3232EC
RT32EC
RT32EC
TRSF3232EI
TRSF3232EI
RT32EI
RT32EI
Copyright © 2007, Texas Instruments Incorporated

TRSF3223 Summary of contents

  • Page 1

    TO 5.5-V TWO-CHANNEL RS-232 1-Mbit/s LINE DRIVER/RECEIVER www.ti.com FEATURES Operates With 3-V to 5.5 Operates Mbit/s Low Supply Current . . . 300 μA Typ External Capacitors . . . 4 0.1 μF Accept ...

  • Page 2

    ... TRSF3222 2 TRSF3223 2 TRSF3232 2 TRSF3238 5 TRSF3243 3 TRSF3221E 1 TRSF3232E 2 TRS3227 1 TRSF3221 1 – TRSF3222 2 TRSF3223 2 TRSF3232 2 TRSF3238 5 TRSF3243 3 2 Table 1. 1-Mbit/s RS-232 Parts NO. OF ESD RECEIVERS 15-kV Air-Gap Discharge, 1 8-kV Contact Discharge, 15-kV HBM 15-kV Air-Gap Discharge, 2 8-kV Contact Discharge, 15-kV HBM 8-kV Air-Gap Discharge, 1 8-kV Contact Discharge, ...

  • Page 3

    TO 5.5-V TWO-CHANNEL RS-232 1-Mbit/s LINE DRIVER/RECEIVER www.ti.com LOGIC DIAGRAM (POSITIVE LOGIC) DIN1 DIN2 ROUT1 ROUT2 WITH 15-kV IEC ESD PROTECTION FUNCTION TABLES xxx (1) Each Driver INPUT OUTPUT DIN DOUT ( high ...

  • Page 4

    TRSF3232E 3-V TO 5.5-V TWO-CHANNEL RS-232 1-Mbit/s LINE DRIVER/RECEIVER WITH 15-kV IEC ESD PROTECTION SLLS825 – AUGUST 2007 (1) Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted) (2) V Supply voltage range CC V+ Positive-output supply voltage ...

  • Page 5

    TO 5.5-V TWO-CHANNEL RS-232 1-Mbit/s LINE DRIVER/RECEIVER www.ti.com DRIVER SECTION (1) Electrical Characteristics over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) PARAMETER V High-level output voltage OH V Low-level output voltage OL I High-level ...

  • Page 6

    TRSF3232E 3-V TO 5.5-V TWO-CHANNEL RS-232 1-Mbit/s LINE DRIVER/RECEIVER WITH 15-kV IEC ESD PROTECTION SLLS825 – AUGUST 2007 RECEIVER SECTION (1) Electrical Characteristics over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) PARAMETER V High-level output ...

  • Page 7

    TO 5.5-V TWO-CHANNEL RS-232 1-Mbit/s LINE DRIVER/RECEIVER www.ti.com PARAMETER MEASUREMENT INFORMATION Generator 50 (see Note TEST CIRCUIT NOTES includes probe and jig capacitance The pulse generator has the following characteristics: PRR = ...

  • Page 8

    TRSF3232E 3-V TO 5.5-V TWO-CHANNEL RS-232 1-Mbit/s LINE DRIVER/RECEIVER WITH 15-kV IEC ESD PROTECTION SLLS825 – AUGUST 2007 + C1 + − C3 − − − DOUT2 RIN2 A. C3 can be connected ...

  • Page 9

    PACKAGING INFORMATION (1) Orderable Device Status TRSF3232ECD ACTIVE TRSF3232ECDB ACTIVE TRSF3232ECDBG4 ACTIVE TRSF3232ECDBR ACTIVE TRSF3232ECDBRG4 ACTIVE TRSF3232ECDG4 ACTIVE TRSF3232ECDR ACTIVE TRSF3232ECDRG4 ACTIVE TRSF3232ECDW ACTIVE TRSF3232ECDWG4 ACTIVE TRSF3232ECDWR ACTIVE TRSF3232ECDWRG4 ACTIVE TRSF3232ECPW ACTIVE TRSF3232ECPWG4 ACTIVE TRSF3232ECPWR ACTIVE TRSF3232ECPWRG4 ACTIVE TRSF3232EID ...

  • Page 10

    Orderable Device Status TRSF3232EIDWG4 ACTIVE TRSF3232EIDWR ACTIVE TRSF3232EIDWRG4 ACTIVE TRSF3232EIPW ACTIVE TRSF3232EIPWG4 ACTIVE TRSF3232EIPWR ACTIVE TRSF3232EIPWRG4 ACTIVE (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that ...

  • Page 11

    TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Type Drawing TRSF3232ECDBR SSOP DB TRSF3232ECDR SOIC D TRSF3232ECDWR SOIC DW TRSF3232ECPWR TSSOP PW TRSF3232EIDBR SSOP DB TRSF3232EIDR SOIC D TRSF3232EIDWR SOIC DW TRSF3232EIPWR TSSOP PW PACKAGE MATERIALS ...

  • Page 12

    Device Package Type TRSF3232ECDBR SSOP TRSF3232ECDR SOIC TRSF3232ECDWR SOIC TRSF3232ECPWR TSSOP TRSF3232EIDBR SSOP TRSF3232EIDR SOIC TRSF3232EIDWR SOIC TRSF3232EIPWR TSSOP PACKAGE MATERIALS INFORMATION Package Drawing Pins SPQ Length (mm 2000 D 16 2500 DW ...

  • Page 13

    DB (R-PDSO-G**) 28 PINS SHOWN 0, 2,00 MAX PINS ** DIM A MAX A MIN NOTES: A. All linear dimensions are in millimeters. B. This drawing is subject to change without notice. C. Body dimensions do not ...

  • Page 14

    PW (R-PDSO-G**) 14 PINS SHOWN 0, 0,15 1,20 MAX 0,05 PINS ** DIM A MAX A MIN NOTES: A. All linear dimensions are in millimeters. B. This drawing is subject to change without notice. C. Body ...

  • Page 15

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  • Page 17

    Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the ...