IC LM358 ST make Output offset 100mV

[Rajnaveen]

Friends I m using LM358 in differential mode amplifier for Dc current sensing ,with below details
Gain=51, non inverting mode, Vcc =+5V , In some LM 358 i am getting 100mV output volt with any input then i change the IC in the circuit and the other IC LM 358 works fine . I want to know is it IC is faulty or there is any other problem .

 

[esp1]

hi,
Connect a 4K7 or 10K from LM358 Vout to 0V and recheck the Vout low.
E

 

[Orson Cart]

The worst case pull down for this chip is about 100mV, also if the Vios is +2mV x gain of 51 = 100mV at output, of chips will have Vios from -5mV to +5mV so this IC not the best for your app...