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BD3815KS Datasheet(PDF) 2 Page - Rohm

Part # BD3815KS
Description  6-channel volume IC for 6.1-channel
Download  3 Pages
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Manufacturer  ROHM [Rohm]
Direct Link  http://www.rohm.com
Logo ROHM - Rohm

BD3815KS Datasheet(HTML) 2 Page - Rohm

  BD3815KS Datasheet HTML 1Page - Rohm BD3815KS Datasheet HTML 2Page - Rohm BD3815KS Datasheet HTML 3Page - Rohm  
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Application Circuit
mA
No signal
dB
%
Vrms
µVrms
µVrms
dB
dB
dB
dB
dB
dB
V
Measure : Pin31,29,27,25,23,21,19
Measure : Pin31,29,27,25,23,21,19, BW=400~30kHz
Measure : Pin31,29,27,25,23,21,19, THD=1%
Measure : Pin31,29, Rg=0 , Tone : ON, BW=IHF–A
Measure : Pin31,29, Rg=0 , Tone : By–pass, BW=IHF–A
Measure : Pin31,29,27,25,23,21,19, VIN=0.4Vrms
Measure : Pin31,29, f=15kHz, VIN=0.4Vrms
Measure : Pin31,29, f=100Hz, VIN=0.4Vrms
Measure : Pin11,12 VDD=5V, RL=47k
Measure : Pin29 (OUTFL), Rg=0 , BW=IHF–A,
Reference : Pin31 (OUTFR)=1Vrms
Measure : Pin31,29,27,25,23,21,19, Rg=0 , BW=IHF–A
BW=IHF–A, VIN=3Vrms, Measure : Pin31,29,27,25,23,21
Circuit current
IQ
-
-2
-
3.4
-
-
-
-
-
-
-
10
12
12
4.5
8
0
0.004
4.2
2.0
1.5
-95
-95
-115
12
14
14
4.9
20
2
0.05
12
8.0
-80
-80
-105
14
16
16
GV
THD
Vomax
Vno
CTC
CTS
Vmin
GIG
dB
Measure : Pin31,29,27,25,23,21,19, VIN=0.2Vrms
16
18
20
GIG
GTB
GBB
PH
Output voltage gain
Total harmonic distortion rate
Maximum output voltage
Output noise voltage
Closs talk between channels
Closs talk between selectors
Maximum attenuation
Input gain control range (BD3813KS)
Input gain control range (BD3815KS)
Treble maximum boost gain
Bass maximum boost gain
Port H output
Electrical characteristics
(Unless otherwise noted:
Ta=25°C, Vcc=7V, VEE=-7V, f=1kHz, VIN=1Vrms, RL=10k , Rg=600 , Input gain=0dB, Master volume=0dB, Bass and Treble=0dB)
Symbol
Min.
Max.
Unit
Conditions
Typ.
Parameter
B
1
2
3
4
5
6
7
8
9
10
12
13
14
A
DA
CL
47K
47K
SW3
SW2
SW1
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
10µ
+
10µ
+
47µ
47µ
10µ
+
10µ
+
10µ
10µ
0.1µ
0.1µ
4.7K
0.1µ
0.1µ
4.7K
FR
OUT
FL
OUT
SW
OUT
SR
OUT
SL
OUT
C
OUT
SB
Vcc
VEE
VDD
OUT
4700p
4700p
LOGIC
+
-
+
-
+
-
+
-
+
-
+
-
+
-
TONE
33
34
35
36
37
38
40
41
42
39
47k
INFRA
INFLA
INSWA
INSRA
INSLA
INC A
INSBA
INFRB
INFLB
INSWB
INSRB
INSLB
INC B
INSBB
47k
47k
47k
47k
47k
47k
47k
47k
47k
47k
47k
47k
47k
43
44
45
46
47
48
49
50
51
52
53
54
55
56
16
18
19
15
17
11
20
21
22
23
24
26
27
28
25
+
-
+
-
29
30
31
32
+
-
+
-
+
-
+
-
BD3813KS/BD3815KS


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