LM2903B-Q1: Quiescent current

Hello Nagata,

Yes. The value is for both comparators, or 275uA per comparator.

The model current is incorrect. We will fix that.

You can quickly fix it by entering the model and changing the "I_IS" line to 275u:

*****************************************************************************
* Notes:
* The following parameters are modeled:
* Iq, tpd, Vcm, Vs, Vhys, Ib, Vos,
* If either input goes beyond the recommended maximum range, the output will float to mid supply for the respective output
* If the supply goes beyond the recommended maximum range, both outputs will float to mid supply
*
*****************************************************************************
* source LM2903B
.SUBCKT LM2903B IN+ IN- Vcc GND OUT   
X_U4 N21103 N858868 Prop_Delay  
X_U2 IN-BUFF IN+BUFF N21168 V+_BUFFER V-_BUFFER INPUTRANGE  
X_U5 N21237 GND N21168 0 V+_BUFFER V-_BUFFER VCC N858872 OUT Output_Stage  
X_U6 GND V+_BUFFER V-_BUFFER VCC Supply_Buffer  
X_U3         N785573 IN-BUFF N21103 V+_BUFFER V-_BUFFER N852568 HPA_COMPHYS
I_IS         N843683 GND DC 275u  <---------------------------------------------------------------------------------Change me
X_U7 N21237 0 V+_BUFFER V-_BUFFER Supply_Enable  
X_U1 IN+ IN+BUFF IN- IN-BUFF Input_Buffer  
I_IBP         IN+ GND DC -3.5n 

Regards,

Paul Grohe