Home Interface RS-232 transceivers
Home
Interface
RS-232 transceivers

TRS232

OBSOLETE

5-V dual channel 120kbps RS-232 line driver/receiver with +/-9V output & +/-2-kV ESD protection

Order now
Data sheet
TRS232 is no longer in production
This product is no longer in production. New designs should consider an alternate product.
open-in-new Compare alternates
Pin-for-pin with same functionality to the compared device
MAX232 ACTIVE 5-V dual channel 120kbps RS-232 line driver/receiver with +/-9V output & +/-2-kV ESD protection Replacement
MAX232E ACTIVE 5-V dual channel 250kbps RS-232 line driver/receiver with +/-9V output & +/-15-kV IEC-ESD protection Replacement

TRS232

OBSOLETE
Data sheet Order now

Product details

Drivers per package 2 Receivers per package 2 Logic voltage (min) (V) 5 Data rate (max) (Mbps) 0.12 Main supply voltage (nom) (V) 5 ESD HBM (kV) 2 Rating Automotive Operating temperature range (°C) -40 to 85 Vout (typ) (V) 9
Drivers per package 2 Receivers per package 2 Logic voltage (min) (V) 5 Data rate (max) (Mbps) 0.12 Main supply voltage (nom) (V) 5 ESD HBM (kV) 2 Rating Automotive Operating temperature range (°C) -40 to 85 Vout (typ) (V) 9
SOIC (D) 16 59.4 mm² 9.9 x 6
  • Meets or Exceeds TIA/RS-232-F and ITU Recommendation V.28
  • Operates From a Single 5-V Power Supply With 1.0-µF Charge-Pump Capacitors
  • Operates up to 120 kbit/s
  • Two Drivers and Two Receivers
  • ±30-V Input Levels
  • Low Supply Current . . . 8 mA Typical
  • ESD Protection Exceeds JESD22
    • 2000-V Human-Body Model (HBM) (A114-A)
  • Upgrade With Improved ESD (15-kV HBM) and 0.1-µF Charge-Pump Capacitors Is Available With the TRS202
  • APPLICATIONS
    • TIA/RS-232-F
    • Battery-Powered Systems
    • Terminals
    • Modems
    • Computers

LinASIC is a trademark of Texas Instruments.
  • Meets or Exceeds TIA/RS-232-F and ITU Recommendation V.28
  • Operates From a Single 5-V Power Supply With 1.0-µF Charge-Pump Capacitors
  • Operates up to 120 kbit/s
  • Two Drivers and Two Receivers
  • ±30-V Input Levels
  • Low Supply Current . . . 8 mA Typical
  • ESD Protection Exceeds JESD22
    • 2000-V Human-Body Model (HBM) (A114-A)
  • Upgrade With Improved ESD (15-kV HBM) and 0.1-µF Charge-Pump Capacitors Is Available With the TRS202
  • APPLICATIONS
    • TIA/RS-232-F
    • Battery-Powered Systems
    • Terminals
    • Modems
    • Computers

LinASIC is a trademark of Texas Instruments.

The TRS232 is a dual driver/receiver that includes a capacitive voltage generator to supply TIA/RS-232-F voltage levels from a single 5-V supply. Each receiver converts TIA/RS-232-F inputs to 5-V TTL/CMOS levels. This receiver has a typical threshold of 1.3 V, a typical hysteresis of 0.5 V, and can accept ±30-V inputs. Each driver converts TTL/CMOS input levels into TIA/RS-232-F levels. The driver, receiver, and voltage-generator functions are available as cells in the Texas Instruments LinASIC™ library.

The TRS232 is a dual driver/receiver that includes a capacitive voltage generator to supply TIA/RS-232-F voltage levels from a single 5-V supply. Each receiver converts TIA/RS-232-F inputs to 5-V TTL/CMOS levels. This receiver has a typical threshold of 1.3 V, a typical hysteresis of 0.5 V, and can accept ±30-V inputs. Each driver converts TTL/CMOS input levels into TIA/RS-232-F levels. The driver, receiver, and voltage-generator functions are available as cells in the Texas Instruments LinASIC™ library.
filter Find other RS-232 transceivers
Download

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 1
Type Title Date
* Data sheet TRS232 Dual RS-232 Driver/Receiver With IEC61000-4-2 Protection datasheet (Rev. A) 23 Sep 2008

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
Information included:
  • Fab location
  • Assembly location