Dual RS-232 Driver/Receiver With IEC61000-4-2 Protection
Product details
Parameters
Package | Pins | Size
Features
- 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 250 kbit/s
- Two Drivers and Two Receivers
- ±30-V Input Levels
- Low Supply Current . . . 8 mA Typical
- ESD Protection for RS-232 Bus Pins
- ±15-kV Human-Body Model (HBM)
- ±8-kV IEC61000-4-2, Contact Discharge
- ±15-kV IEC61000-4-2, Air-Gap Discharge
- APPLICATIONS
- TIA/RS-232-F
- Battery-Powered Systems
- Terminals
- Modems
- Computers
LinASIC is a trademark of Texas Instruments.
Description
The TRS232E 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.
Technical documentation
= Featured
| Type | Title | Date | |
|---|---|---|---|
| * | Datasheet | Dual RS-232 Driver/Receiver With IEC61000-4-2 Protection datasheet (Rev. C) | Sep. 23, 2008 |
| More literature | RS-232 IEC ESD-Protected Devices From TI (Rev. A) | Jul. 27, 2007 |
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CAD/CAE symbols
| Package | Pins | Download |
|---|---|---|
| PDIP (N) | 16 | View options |
| SOIC (D) | 16 | View options |
| SOIC (DW) | 16 | View options |
| TSSOP (PW) | 16 | View options |
Ordering & quality
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