R2S15900SP Datasheet, PDF (2/9 Pages) Renesas Technology Corp – 2ch Electronic Volume with Surround

R2S15900SP
Block Diagram and Pin Configuration
REFIN ¹
INL1 ²
INL2 ³
INL3 ⁴
RECL1
(INL4)
5
RECL2
(INL5) ⁶
TREL 7
+
-
REF
Input
Selector
-_2dB
Input
Selector
-_2dB
Lch Volume
0 to -84dB-, _∞
Rch Volume
0 to -84dB-, _∞
28 VCC
27 INR1
26 INR2
25 INR3
24
RECR1
(INR4)
RECR2
23 _(INR5)
22 ^TRER
BASSL1 8
BASSL2 9
PSEUDO 10
LOUT 11
GND 12
Output
Gain
Control
Pseudo
Stereo
and
Surround
Mode Selector
+
Mode Selector
Output
+
Gain
Control
I ²C-BUS I/F
21 ^BASSR1
20 ^BASSR2
19 ^ROUT
18 SCL
17 SDA
NC 13
NC 14
De - pop
(Top view)
16 _Rext
15 _Cext
Rev.1.3 May 30, 2005 page 2 of 8