difference between 6n138 and 6n139
2005-07-11 by marco_scooter2000
i have read the data sheet and the only difference i could spot = output: 6N138 IF = 1.6 mA, IO = 4.8 mA, VCC = 4.5 V 6N139 IF = 1.6 mA, IO = 8.0 mA, VCC = 4.5 V Current Transfer Ratio: 6N138 : IF = 1.6 mA, VO = 0.4 V, VCC = 4.5 V 6N139 : IF = 0.5 mA, VO = 0.4 V, VCC = 4.5 V ----------------------- IF = 1.6 mA, VO = 0.4 V, VCC = 4.5 V according to the datasheet found here http://i2c2p.twibright.com/datasheet/6n139.pdf so the 6n139 is basicly a bigger version of the 6n136? right? kind regards, marco