UNISONIC TECHNOLOGIES CO., LTD
LA2284/A
5-DOT DUAL LED LEVEL
METER DRIVER
LINEAR INTEGRATED CIRCUIT
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
ORDERING INFORMATION
Order Number
Lead Free
LA2284L-G09-T
LA2284L-SM2-R
LA2284AL-G09-T
LA2284AL-SM2-R
Halogen Free
LA2284G-G09-T
LA2284G-SM2-R
LA2284AG-G09-T
LA2284AG-SM2-R
Package
SIP-9
MSOP-10
SIP-9
MSOP-10
Packing
Tube
Tape Reel
Tube
Tape Reel
www.unisonic.com.tw
Copyright © 2011 Unisonic Technologies Co., Ltd
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QW-R121-002.C
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