ST75C185CN

The ST75C185CN is one member of the ST75C185 family which is designed as low power BICMOS devicecontaining three independent drivers and fivereceivers that is used to interface data terminalequipment (DTE) with data circuit-terminatingequipment (DCE).  The drivers have a controlledoutput slew rate that is limited to a maximum of30V/s and the receivers have filters that reject input noise pulses that are shorter than 1s.In most application the receivers contained in this device will interface to single inputs peripheral devices such as ACEs,UART sor microprocessors. .

Features of the ST75C185CN are:(1)meets standardeia-232-e; (2)single chip with interface between uart and-serial port connector; (3)less than 20 mw quiescent power consumption; (4)wide driver supply voltage:7 to 13.2 vs driver outputs lew rate limited to 30v/s max receiver input hysteresis:1.1typ; (5)push-pull receiver outputs; (6)onchip receiver 1s noise filter; (7)functionally inter change able with stmst75185s; (8)esdprotection: ±10kv human body model.

The absolute maximum ratings of the ST75C185CN can be summarized as:(1)supply voltage:15 V;(2)input pin voltage (SDI):-0.3 to VDD+0.3 V;(3)output current:+50 mA;(4)output voltage:-0.3 to +0.3V;(5)Receiver LowLevel OutputCurrent:20mA;(6)operating temperature:-40 to +85 °C;(7)storage temperature:-65 to +150 °C. If you want to know more information such as the electrical characteristics about the ST75C185CN, please download the datasheet in www.seekic.com or www.chinaicmart.com.