U2429 Datasheet, PDF (5/5 Pages) Unisonic Technologies – SERIAL DATA CONTROL DUAL ELECTRONIC VOLUME

UTC U2429
CMOS IC
DATA INPUT FORMAT
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
0/1
0/1
VOLUME
1
1
0: Both channels at a time
1: A channel at a time
0:1CH
1:2CH
VOLUME CODE
ATT1 D2
D3
D4
D5
D6
0dB
H
L
H
L
H
-4dB
L
L
H
L
H
-8dB
H
H
L
L
H
-12dB L
H
L
L
H
-16dB H
L
L
L
H
-20dB L
L
L
L
H
-24dB H
H
H
H
L
-28dB L
H
H
H
L
-32dB H
L
H
H
L
-36dB L
L
H
H
L
-40dB H
H
L
H
L
-44dB L
H
L
H
L
-48dB H
L
L
H
L
-52dB L
L
L
H
L
-56dB H
H
H
L
L
-60dB L
H
H
L
L
-64dB H
L
H
L
L
-68dB L
L
H
L
L
-72dB H
H
L
L
L
-76dB L
H
L
L
L
-80dB H
L
L
L
L
L
L
L
L
L
ATT2
D7
D8
0dB
H
H
-1dB
L
H
-2dB
H
L
-3dB
L
L
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exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UTC UNISONIC TECHNOLOGIES CO., LTD. 5
QW-R502-031,A