UPC1853 NEC, UPC1853 Datasheet - Page 39

• Manufacturer Part Number: UPC1853
• Description: MATRIX SURROUND IC WITH I2C BUS
• Manufacturer: NEC

(1)
Note See 7. MEASURING CIRCUIT.
Muting attenuation 1
Muting attenuation 2
Muting attenuation 3
Muting attenuation 4
Muting attenuation 5
Muting attenuation 6
DC offset at muting mode
(L1 OUT, R1 OUT)
DC offset at muting mode
(L2 OUT, R2 OUT)
DC offset at muting mode
(L+R OUT)
DC offset at muting mode
(Rear OUT)
–: Don’t care.
PC1853CT-01 Volume control, tone control block (3/3)
Parameter
Mute 1
Mute 2
Mute 3
Mute 4
Mute 5
Mute 6
(Rear)
V
V
V
V
Symbol
OS1
OS2
OS3
OS4
Lin = 0.5 V
Rin = GND, L1 OUT
Lin = GND,
Rin = 0.5 V
Lin = 0.5 V
Rin = GND, L2 OUT
Lin = GND,
Rin = 0.5 V
Lin = 0.5 V
Rin = 0.5 V
Lin = 0.5 V
Rin = GND, Rear OUT
No signal
Test conditions
rms
rms
rms
rms
rms
rms
rms
,
,
,
,
, R1 OUT
, R2 OUT
, L+R OUT
S1
a
b
a
b
a
a
b
Switch mode
S2
b
a
b
a
a
b
b
Note
S3
–
–
–
–
–
–
–
00 01 02 03 04 05 06 07 08
82 7F 60 60 60 7F 7F 7F 48
84
88
90
80 7F 60 60 60 7F 7F 7F 48
82
80
84
80
88
80
90
Subaddress data
–80.0
–80.0
–80.0
–80.0
–80.0
–70.0
MIN.
–50
–50
–50
–50
TYP.
–
–
–
–
–
–
0
0
0
0
MAX.
+50
+50
+50
+50
–
–
–
–
–
–
Unit
mV
mV
mV
mV
dB
dB
dB
dB
dB
dB