SN75155P

SN75155 LINE DRIVER AND RECEIVER D Meets or Exceeds the Requirements of ANSI EIA/TIA-232-E and ITU Recommendation V.28 D 10-mA Current Limited Output D Wide Range of Supply Voltage VCC = 4.5 V to 15 V D Low Power . . . 130 mW D Built-In 5-V Regulator D Response Control Provides: Input Threshold Shifting Input Noise Filtering D Power-Off Output Resistance . . . 300 Ω Typ D Driver Input TTL Compatible SLLS017C − JULY 1986 − REVISED MAY 1995 D OR P PACKAGE TOP VIEW VCC − 1 DA 2 RY 3 GND 4 8 VCC + 7 DY 6 RTC 5 RA description The SN75155 monolithic line driver and receiver is designed to satisfy the requirements of the standard interface between data terminal equipment and data communication equipment as defined by ANSI EIA/TIA-232-E. A response control input is provided for the receiver. A resistor or a resistor and a bias voltage can be connected between the response control input and ground to provide noise filtering. The driver used is similar to the SN75188. The receiver used is similar to the SN75189A. The SN75155 is characterized for operation from 0°C to 70°C. logic symbol† 2 DA 7 DY 5 RA 6 RTC RESP 3 RY † This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12 logic diagram 1 VCC − 8 VCC + 2 DA 4 GND Reference Regulator 5 RA 6 RTC 7 DY 3 RY Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appe...