encoder line driver or open collector

7 years 3 months ago #29528121 by ciessenergia
Hello for LDC1450 can i use both open collector or line driver encoders? I have some trouble with open collector Omron but not with line driver

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7 years 3 months ago #29528123 by roboteq
Replied by roboteq on topic Re:encoder line driver or open collector
On thr LDC1450, the inputs have pull down resistors of 53K. You must add external pull up resistors between the encoder pins and the 5vOut. Use 4.7K value.

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