26LS32

The 26LS32 is designed as a quad line receiver to meet all of the requirements of RS-422 and RS-423 and federak standards 1020 and 1030 for balanced and unbalanced digital data transmission. It features an input senstivity of +/-200mV over the common mode input range of +/-7V.

26LS32 has nine features. (1)Input voltage range of 30V differential. (2)+/-0.2V sensitivity over the input voltage range of -7V to +7V. (3)6k minimum input impedance. (4)60mV input hysteresis. (5)It meets all the requirements of RS-422 and RS-423. (6)Operation from single +5V. (7)Fail safe input-output relationship. Output always high when inputs are open. (8)Three-state drive, with choice of complementary output enables, for receiving directly onto a data bus. (9)Three-state outputs disabled during power up and power down. Those are all the main features.

Some absolute maximum ratings of 26LS32 have been concluded into several points as follow. (1)Its power supply would be 7V. (2)Its enable voltage would be 7V. (3)Its output sink current would be 50mA. (4)Its common mode range would be +/-25V. (5)Its differential input voltage would be +/-30V. (6)Its storage temperature range would be from -65°C to 150°C. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some electrical characteristics of 26LS32 are concluded as follow. (1)Its differential input voltage would be min -0.2V and typ 0.06V and max +0.2V. (2)Its input resistance would be min 6.0k and typ 9.8k. (3)Its input current would be max 2.3mA at Vin=+15V. (4)Its input current would be max -2.8mA at Vin=-15V. (5)Its output high voltage would be min 2.5V and typ 3.4V. (6)Its output low voltage would be typ 0.3V and max 0.4V at Iol=4mA and would be max 0.45V at Iol=8mA. (7)Its enable low voltage would be max 0.8V. (8)Its enable high voltage would be min 2.0V. (9)Its enable clamp voltage would be max -1.5V. And so on. If you have any question or suggestion or want to know more information please contact us for details. Thank you!