Typical Applications (Continued)
Current Source
5V
IOUT e 1 mA a R1
Light Controller Using Silicon Photo Cell
TL H 7340 – 7
Lamp brightness increase until iI e iQ ( 1 mA) a 5V R1
Necessary only if raw supply filter capacitor is more than 2 from LM7905CT
TL H 7340 – 8
5