75185 Datasheet | Unisonic Technologies

DESCRIPTION The UTC 75185 plies with the requirements of the TIA/EIA232-F and ITU (formerly CCITT) v.28 standards. These standards are for data interchange between a host puter and peripheral at signaling rates up to 20kbit/s. The switching speeds of the UTC 75185 are fast enough to support rates up to 120kbite/s with lower capacitive loads (shorter cables). Interoperability at the higher signaling rates cannot be assured unless the designer has design control of the cable and the interface circuits at both ends. For interoperability at signaling rates to 120kbit/s, use of ITA/EIA-423-B (ITU v.10) and TIA/EIA-422-B (ITU v.11) standards are remended. - FEATURES - Single Chip with Easy Interface between UART and Serial-Port connector of PC. - Three Drivers and five Receivers Meet or Exceed the Requirements of TIA/EIA-232-F and ITU v.28 Standards. - Designed to Support Data Rates up to 120 kbps - ORDERING INFORMATION Ordering Number Lead Free Halogen Free 75185L-D20-T 75185G-D20-T 75185L-P20-R 75185G-P20-R 75185L-R20N-R 75185G-R20N-R 75185L-S20-R 75185G-S20-R Package DIP-20 TSSOP-20 SSOP-20N SOP-20 Packing Tube Tape Reel Tape Reel Tape Reel - MARKING DIP-20 TSSOP-20 / SSOP-20N / SOP-20 .unisonic..tw Copyright © 2020 Unisonic Technologies Co., Ltd 1 of 10 QW-R113-003.H - PIN CONFIGURATIONS VDD 1 RA1 2 RA2 3 RA3 4 DY1 5 DY2 6 RA4 7 DY3 8 RA5 9 VSS 10 - PIN DESCRIPTION PIN NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 SYMBOL VDD RA1 RA2 RA3 DY1 DY2 RA4 DY3 RA5 VSS GND RY5 DA3 RY4 DA2 DA1 RY3 RY2 RY1 VCC Supply Voltage First Receiver Input Second Receiver Input Third Receiver Input First Driver Output Second Driver Output Fourth Receiver Input Third Driver Output Fifth Receiver Input Supply Voltage Ground Fifth Receiver Output Third Driver Input Fourth Receiver Output Second Driver Input First Driver Input Third Receiver Output Second Receiver Output First Receiver Output Supply...