Manufacturer Part No: AN6884
Package / Case: SIP-9
Datasheet: Click Here
Wide range of operating voltage: Vcc = 3.5V ~16V
Constant current output Iled = 15 mA
Build-in high gaun amp.: Gv = 26dB typ.
Low noise when LED ON
5-dot LED bar logarithmic response: -10, -5, 0, 3, 6dB
Fewer external components
monolithic but still relevantthese are very useful any time you are wishing to create a LED level display, whether it be voltage left in a battery, volume of an audio circuit, visualizing the level of a liquid in a vessel, etc. these have been around forever for a good reason.
Nice Led driverGood quality , heavy duty , with fix output current and easy to use , also Have many application , A+