參數(shù)資料
型號(hào)： NJW1157FC2
廠商： New Japan Radio Co., Ltd.
英文描述： 8-CHANNEL ELECTRONIC VOLUME WITH INPUT SELECTOR
中文描述： 8通道電子音量與輸入選擇
文件頁(yè)數(shù)： 1/22頁(yè)
文件大?。?/td> 311K
代理商： NJW1157FC2
NJW1157
– 1 –
8-CHANNEL ELECTRONIC VOLUME WITH INPUT SELECTOR
I
GENERAL DESCRIPTION
I
PACKAGE OUTLINE
NJW1157
is an eight channel electronic volume IC.
It includes Input selector, tone control, volume, mute,
input selector gain control, volume output gain control
and 5 REC outputs. It’s suitable for multi-channel
audio equipments such as AV receivers and DVD
receivers. These functions are controlled by
three-wired serial data.
I
FEATURES
G
Operating Voltage
G
Three-Wired Serial Data Control
G
Input Selector (x 12)
G
REC Output (x 5) with Selector
G
Input Selector Gain Control
G
Volume Output Gain Control
G
Volume
G
Tone Control
G
Subwoofer output addition to L, R channel output
G
Subwoofer output ON/OFF control
G
Bi-CMOS Technology
G
Package Outline
±4.5 to ±7.5V
Gain : 0/-3/-6/-9/-12dB
Gain : 0/+3/+6/+9/+12/+15/+18dB
0 to -100dB/1dBstep, MUTE
0 to ±10dB/1dBstep
QFP100 – C2
I
BLOCK DIAGRAM
NJW1157FC2
R
R
R
R
R
R
R
R1IN
F
F
C
L
R
L
R
S
GND
V-
LATCH
DATA
CLOCK
V+
Supply
Voltage
μ
COM
Interface
F
F
Amp
Gain
LOUT
ROUT
COUT
LSOUT
RSOUT
SWOUT
R
R
R
L1IN
L2IN
L3IN
L4IN
L5IN
L6IN
L7IN
R2IN
R3IN
R4IN
R5IN
R6IN
R7IN
L8IN
R8IN
LSAIN
LBAIN
RBAIN
Att Gain
Att Gain
DCLA1
SW
SW
TONE
TONE
F
F
F
F
F
F
F
F
DCLA2
DCRA1 DCRA2
Multi-Channel Input B
M
2
Input Selector
Multi-channel
Volume
LBOUT
RBOUT
LAIN
CAIN
L
R
L9IN
R9IN
L10IN
R10IN
L11IN
R11IN
L12IN
R12IN
REC Out Selector
SSW
BSW
TSW
相關(guān)PDF資料
PDF描述
NJW1160 AUDIO PROCESSOR with SOUND ENHANCEMENT and SRS 3D STEREO
NJW1160M AUDIO PROCESSOR with SOUND ENHANCEMENT and SRS 3D STEREO
NJW1160L AUDIO PROCESSOR with SOUND ENHANCEMENT and SRS 3D STEREO
NJW1161 AUDIO PROCESSOR with SRS 3D STEREO
NJW1161L AUDIO PROCESSOR with SRS 3D STEREO
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
NJW1159D 功能描述:音頻放大器 2 Ch Electronic Vol RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
NJW1159M 功能描述:音頻放大器 2 Ch Electronic Vol RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
NJW1159M-TE1 制造商:New Japan Radio Co Ltd (NJR/JRC) 功能描述:
NJW1159V-TE1 功能描述:音頻放大器 2 Ch Electronic Vol RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
NJW1160 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:AUDIO PROCESSOR with SOUND ENHANCEMENT and SRS 3D STEREO
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