LM2901Q/ LM2901AQ/
LM2903Q/ LM2903AQ
Typical Application Circuit (VCC = 5.0 VDC)
Vcc
5V
+VIN
+
+VREF
-
3KΩ
100KΩ
+VIN
+
8
Vo
½ LM2903/A
Vo
+VREF
-
Basic Comparator
Driving CMOS
+5VDC
V+
10KΩ
+
-
Driving TTL
+VREF
-
3KΩ
Vo
10KΩ
Vo
+VIN
+ 10MΩ
Non-Inverting Comparator with
Hysteresis
V+
+VIN
-
1MΩ
V+
+ 1MΩ
1MΩ
3KΩ
Vo
Inverting Comparator with
Hysteresis
V+
+
+
VIN
-
-5 VDC
V
5.1KΩ
Vo
Comparator with a
Negative Reference
LM2901Q/LM2901AQ/LM2903Q/LM2903AQ
Document number: DS37814 Rev. 2 - 2
10 of 19
www.diodes.com
June 2016
© Diodes Incorporated