參數(shù)資料
型號(hào)： UPC1853
廠商： NEC Corp.
英文描述： CONN SEALING FOR WALL RCPT #14
中文描述： 矩陣環(huán)繞集成電路I2C總線
文件頁(yè)數(shù)： 47/76頁(yè)
文件大?。?/td> 544K
代理商： UPC1853
4
μ
P
(1)
μ
PC1853CT-01 Volume control, tone control block
(3/9)
Parameter
Symbol
Test conditions
Subaddress
Data
D7 D6 D5 D4 D3 D2 D1 D0
Low-band boost control (6 dB) 3
V
B6dB3
Bass response = 20 log
V
BOFF
V
BON
00
1
0
↓
0
0
0
0
0
0
1
V
BON
: Output signal level of pin 14 (Low boost: ON).
V
BOFF
: Output signal level of pin 14 (Low boost: OFF).
Pin 26: Input SIN wave (100 Hz, 0.5 V
rms
).
Pin 27: No signal (Connect to GND with an input coupling capacitor).
01
0
1
0
1
0
0
0
0
Low-band boost control (3 dB) 1
V
B3dB1
Bass response = 20 log
V
BOFF
V
BON
00
1
0
↓
1
0
0
0
0
0
1
V
BON
: Output signal level of pin 14 (Low boost: ON).
01
0
1
1
1
1
1
1
1
Low-band boost control (3 dB) 2
V
B3dB2
V
BOFF
: Output signal level of pin 14 (Low boost: OFF).
00
1
0
↓
1
0
0
0
0
0
Pin 26: Input SIN wave (100 Hz, 0.5 V
rms
).
1
Pin 27: No signal (Connect to GND with an input coupling capacitor).
01
0
1
1
0
0
0
0
0
Low-band boost control (3 dB) 3
V
B3dB3
00
1
0
↓
1
0
0
0
0
0
1
01
0
1
0
1
0
0
0
0
High-band boost control
V
TB
Treble response = 20 log
L input
L1 output
04
0
1
1
1
1
1
1
1
High-band flat control
V
TF
L1 output: Output signal level of pin 14.
0
1
1
0
0
0
0
0
L input: Input signal level of pin 26.
High-band cut control
V
TC
Pin 26: Input SIN wave (10 kHz, 0.5 V
rms
).
0
1
0
0
0
0
0
1
Pin 27: No signal (Connect to GND with an input coupling capacitor).
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPC1853CT 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Surround-Sound Processor
UPC1853CT-01 制造商:NEC Electronics Corporation 功能描述:
UPC1853CT-02 制造商:NEC 制造商全稱:NEC 功能描述:MATRIX SURROUND IC WITH I2C BUS
UPC1854A 制造商:NEC 制造商全稱:NEC 功能描述:I2C BUS-COMPATIBLE US MTS PROCESSING LSI
UPC1854ACT 制造商:NEC 制造商全稱:NEC 功能描述:I2C BUS-COMPATIBLE US MTS PROCESSING LSI
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