lc75410e Sanyo Semiconductor Corporation, lc75410e Datasheet - Page 17

• Manufacturer Part Number: lc75410e
• Description: Electronic Volume Controller For Car Audio Systems
• Manufacturer: Sanyo Semiconductor Corporation

2-dB Volume Block Equivalent Circuit Block Diagram
LVRIN
LCT
Total resistance of
30.847 k under tap
Total resistance of
195 k over tap
5.750k
41.139k
32.678k
25.957k
20.618k
16.378k
13.009k
10.334k
8.208k
6.520k
5.179k
4.114k
3.268k
2.596k
2.062k
1.638k
1.301k
6.344k
5.040k
4.003k
3.180k
2.526k
2.006k
1.594k
1.266k
1.006k
0.799k
0.634k
0.504k
0.400k
0.318k
0.253k
0.201k
0.159k
0.127k
0.101k
0.080k
0.063k
0.050k
0.040k
0.154k
LC75410E, 75410W
LVref
–10dB
–12dB
–14dB
–16dB
–18dB
–20dB
–22dB
–24dB
–26dB
–28dB
–30dB
–32dB
–34dB
–36dB
–38dB
–40dB
–42dB
–44dB
–46dB
–48dB
–50dB
–52dB
–54dB
–56dB
–58dB
–60dB
–62dB
–64dB
–66dB
–68dB
–70dB
–72dB
–74dB
–76dB
–78dB
– dB
–2dB
–4dB
–6dB
–8dB
0dB
Same for right channel
Unit (Resistance: )
To left
channel
0.5–dB block
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