LA2284A

DESCRIPTION 

The UTC LA2284/A is a monolithic integrated circuit designed for 

5-dot LED level meter drivers with a built-in rectifying amplifier. It is 

suitable for AC/DC level meters such as VU meters or signal meters.

FEATURES 

*High gain rectifying amplifier included (Gv=26dB) 

*Low radiation noise when LED turns on 

*Logarithmic indicator for 5-dot LED of bar type 

*Constant current output(15mA) 

*Wide operating supply voltage 

*Not necessary diode or transistor for ALC 

*Minimum number of external parts required

规格书LA2284_A