TPT3232E 3V to 5.5V 250kbps RS-232 Transceivers

　　The TPT3232E is IEC61000 ESD protected, 3.0V to 5.5V powered transceivers that meet the RS-232 standards for balanced communication. Each receiver converts TIA/RS-232 inputs to TTL/CMOS levels. The devices have a typical threshold of 1.25V, a typical hysteresis of 0.3V, and can accept ±15V inputs. The device operates at data signaling rates up to 250 kbps. The TPT3232E is available in SOP16, SSOP16 and TSSOP16 package, and is characterized from –40°C to 125°C.

　　

　　Features

　　

　　⚫ Meets the Requirements of TIA/EIA- 232-F and

　　

　　ITU V.28 Standards

　　

　　⚫ Wide Power Supply Range: Single +3V to +5.5V

　　

　　⚫ Two Drivers and Two Receivers

　　

　　⚫ Operates up to 250 kbps

　　

　　⚫ Typically requires Four External 0.1μF Cap

　　

　　⚫ ESD Protection for RS-232 Bus Pins

　　

　　±15 kV (HBM)

　　

　　±12 kV (IEC61000-4-2, Contact Discharge)

　　

　　±15 kV (IEC61000-4-2, Air-Gap Discharge)

　　

　　Applications

　　

　　⚫ Battery-Powered Equipment

　　

　　⚫ Industry Human Machine Interface

　　

　　⚫ Notebook, Computers

　　

　　⚫ Printers