Questions about AD8213

Question

Hi, 
 I have below two questions regarding AD8213. 
 (1): What is the load capacitance limit value for stable operation? 
 (2): I need an LTspice model, do you have one? 
 As for my circuit, four capacitive loads are connected to the bipolar power supply. 
 
 The bipolar power supply is turned ON (0-35V) and turn-off (35-0V) to check if the capacitive load is normal. 
 I am looking for a current sensing amplifier to observe the current to the capacitive loads from the bipolar power supply. 
 Regards, 
 Kazu

mArms · Accepted Answer

Hi Kazu , 
 Btw, if you need a spice model of AD8213, you could use AD8211 since it almost have the same specs and performance with the AD8213 except that it doesn't have a low pass filter pin. 
 
 Best regards, 
 Mae

mArms · Answer

Hi Kazu , 
 Will the capacitors be connected to your power supply just like what you've attached? If yes, there is no reason that it will cause stability issue, but if there will be capacitor in the amplifier output, can you send me your schematic diagram? 
 Thank you! 
 Best regards, 
 Mae

Electronic Design Services - PartnerZone

Products In This Thread

Questions about AD8213

Top Replies