LA2284A_15 Datasheet, PDF (1/7 Pages) Unisonic Technologies – 5-DOT DUAL LED LEVEL METER DRIVER

UNISONIC TECHNOLOGIES CO., LTD
LA2284/A
LINEAR INTEGRATED CIRCUIT
5-DOT DUAL LED LEVEL
METER DRIVER
 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
LA2284G-G09-T
LA2284G-SM2-T
LA2284G-SM2-R
LA2284AG-G09-T
LA2284AG-SM2-T
LA2284AG-SM2-R
Package
SIP-9
MSOP-10
MSOP-10
SIP-9
MSOP-10
MSOP-10
Packing
Tube
Tube
Tape Reel
Tube
Tube
Tape Reel
 MARKING
Package
SIP-9
LA2284
MARKING
LA2284A
MSOP-10
www.unisonic.com.tw
Copyright © 2014 Unisonic Technologies Co., Ltd
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