Texas Instruments TRS202E
The TRS202E device consists of two line drivers, two line receivers, and a dual charge-pump circuit. 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.| Part No. | TRS202E |
|---|---|
| Datasheet | TRS202E Download |
| Manufacturer |  Texas Instruments |
| Description | 5-V Dual RS-232 Line Driver/Receiver |
| Buy | Stock & Price |
FEATURES
●1 IEC61000-4-2 (Level 4) ESD Protection for RS-232 Bus Pins: – ±8-kV Contact Discharge – ±15-k-V Air-Gap Discharge – ±15-kV Human-Body Model● Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU v.28 Standards
● Operates at 5-V VCC Supply
● Operates Up to 120 kbit/s
● External Capacitors: 4 × 0.1 µF or 4 × 1 µF
● Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II 2
APPLICATIONS
● Battery-Powered Systems● Notebooks
● Laptops
● Set-Top Boxes
● Hand-Held Equipment 3
DESCRIPTION
TRS202E has IEC61000-4-2 (Level 4) ESD protection pin-to-pin (serial-port connection pins, including GND). The device operates at data signaling rates up to 120 kbit/s and a maximum of 30-V/µs driver output slew rate. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) TRS202ECD TRS202EID SOIC (16) 9.90 mm × 3.91 mm TRS202ECDW TRS202EIDW SOIC (16) 10.30 mm × 7.50 mm TRS202ECN TRS202EIN PDIP (16) 19.30 mm × 6.35 mm TRS202ECPW TRS202EIPW TSSOP (16) 5.00 mm × 4.40 mm (1) For all available packages, see the orderable addendum at the end of the data sheet.
