參數(shù)資料
型號： UPC1851B
廠商： NEC Corp.
英文描述： CONN SEALING FOR WALL RCPT #10
中文描述： I2C總線兼容美國的多邊貿(mào)易體制處理LSI
文件頁數(shù)： 54/60頁
文件大小： 447K
代理商： UPC1851B
54
μ
PC1851B
Data Sheet S13417EJ2V0DS00
(7/8)
Parameter
Symbol
Test Conditions
Sub-
Data
User Mode
Note
address
09H
0AH
07H
08H
08H
07H
3FH
00H
3FH
00H
3FH
20H
00H
3FH
30H
20H
00H
3FH
20H
10H
00H
3FH
20H
10H
V
BB
V
BC
V
TB
V
TC
ATT
VL1
ATT
VL2
ATT
VL3
ATT
BL1
ATT
BL2
ATT
BL3
ATT
BL4
ATT
BR1
ATT
BR2
ATT
BR3
ATT
BR4
V
OLR1
V
OLR2
V
OLR3
Bass response = 20 log (V
OUT
÷
V
IN
)
V
IN
: Input signal level (sine wave: 100 Hz,
150 mV
rms
) of external input 1 (EL1, ER1 pins)
or external input 2 (EL2, ER2 pins)
V
OUT
: Output signal level of LOT, ROT pins
Treble response = 20 log (V
OUT
÷
V
IN
)
V
IN
: Input signal level (sine wave: 10 kHz,
150 mV
rms
) of external input 1 (EL1, ER1 pins)
or external input 2 (EL2, ER2 pins)
V
OUT
: Output signal level of LOT, ROT pins
Volume attenuation = 20 log (V
OUT
÷
V
IN
)
V
IN
: Input signal level (sine wave: 1 kHz,
500 mV
rms
) of external input 1 (EL1, ER1 pins)
or external input 2 (EL2, ER2 pins)
V
OUT
: Output signal level of LOT, ROT pins
Balance attenuation = 20 log (V
OUT
÷
V
IN
)
V
IN
: Input signal level (sine wave: 1 kHz,
500 mV
rms
) of external input 1 (EL1 pin)
or external input 2 (EL2 pin)
V
OUT
: Output signal level of LOT pin
Balance attenuation = 20 log (V
OUT
÷
V
IN
)
V
IN
: Input signal level (sine wave: 1 kHz,
500 mV
rms
) of external input 1 (ER1 pin)
or external input 2 (ER2 pin)
V
OUT
: Output signal level of ROT pin
Error between channels
= 20 log (V
ROUT
÷
V
RIN
) – 20 log (V
LOUT
÷
V
LIN
)
External input 1
V
ROUT
: Output signal level of ROT pin
V
RIN
: Input signal level of ER1 pin
(sine wave: 1 kHz, 500 mV
rms
)
V
LOUT
: Output signal level of LOT pin
V
LIN
: Input signal level of EL1 pin
(sine wave: 1 kHz, 500 mV
rms
)
External input 2
V
ROUT
: Output signal level of ROT pin
V
RIN
: Input signal level of ER2 pin
(sine wave: 1 kHz, 500 mV
rms
)
V
LOUT
: Output signal level of LOT pin
V
LIN
: Input signal level of EL2 pin
(sine wave: 1 kHz, 500 mV
rms
)
External
input 1,
External
input 2
External
input 1,
External
input 2
External
input 1,
External
input 2
External
input 1,
External
input 2
External
input 1,
External
input 2
Low frequency band
width boost control
Low frequency band
width cut control
High frequency band
width boost control
High frequency band
width cut control
Volume attenuation 1
Volume attenuation 2
Volume attenuation 3
Balance attenuation L-ch 1
Balance attenuation L-ch 2
Balance attenuation L-ch 3
Balance attenuation L-ch 4
Balance attenuation R-ch 1
Balance attenuation R-ch 2
Balance attenuation R-ch 3
Balance attenuation R-ch 4
Difference between
monaural L and R
output voltage 1
(in case of external input)
Difference between
monaural L and R
output voltage 2
(in case of external input)
Difference between
monaural L and R
output voltage 3
(in case of external input)
Note
For details about the User Mode, refer to
5. MODE MATRIX
.
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