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NJW1157FC2 PDF预览

NJW1157FC2

更新时间: 2024-02-04 00:31:47
品牌 Logo 应用领域
NJRC 音频控制集成电路消费电路商用集成电路ISM频段输入元件信息通信管理电子
页数 文件大小 规格书
22页 304K
描述
8-CHANNEL ELECTRONIC VOLUME WITH INPUT SELECTOR

NJW1157FC2 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Obsolete零件包装代码:QFP
包装说明:QFP,针数:100
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.8
Is Samacsys:N信道分离:100 dB
商用集成电路类型:TONE CONTROL CIRCUIT谐波失真:0.005%
JESD-30 代码:R-PQFP-G100JESD-609代码:e6
长度:20 mm频带数量:2
信道数量:2功能数量:1
端子数量:100最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:QFP封装形状:RECTANGULAR
封装形式:FLATPACK峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:3 mm
最大供电电压 (Vsup):7.5 V最小供电电压 (Vsup):4.5 V
表面贴装:YES技术:BICMOS
温度等级:INDUSTRIAL端子面层:TIN BISMUTH
端子形式:GULL WING端子节距:0.65 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:14 mmBase Number Matches:1

NJW1157FC2 数据手册

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NJW1157  
8-CHANNEL ELECTRONIC VOLUME WITH INPUT SELECTOR  
GENERAL DESCRIPTION  
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.  
NJW1157FC2  
FEATURES  
Operating Voltage  
±4.5 to ±7.5V  
Three-Wired Serial Data Control  
Input Selector (x 12)  
REC Output (x 5) with Selector  
Input Selector Gain Control  
Volume Output Gain Control  
Volume  
Gain : 0/-3/-6/-9/-12dB  
Gain : 0/+3/+6/+9/+12/+15/+18dB  
0 to -100dB/1dBstep, MUTE  
0 to ±10dB/1dBstep  
Tone Control  
Subwoofer output addition to L, R channel output  
Subwoofer output ON/OFF control  
Bi-CMOS Technology  
Package Outline  
QFP100 – C2  
BLOCK DIAGRAM  
LAIN  
RAIN  
CAIN  
LSAIN  
RSAIN  
LBAIN  
RBAIN  
SWAIN  
V+  
GND  
V-  
Supply  
Voltage  
LATCH  
DATA  
CLOCK  
µCOM  
L1IN  
Interface  
Multi-channel  
R1IN  
DCLA1 DCLA2  
L2IN  
R2IN  
SW  
TONE  
LOUT  
Volume  
TSW  
L3IN  
DCRA1 DCRA2  
SW  
TONE  
R3IN  
L4IN  
R4IN  
ROUT  
COUT  
Att Gain  
L5IN  
R5IN  
L6IN  
LSOUT  
RSOUT  
LBOUT  
RBOUT  
Att Gain  
R6IN  
L7IN  
R7IN  
L8IN  
R8IN  
L9IN  
R9IN  
L10IN  
R10IN  
BSW  
SSW  
L11IN  
R11IN  
SWOUT  
Amp  
Gain  
L12IN  
R12IN  
Multi-Channel Input B  
Input Selector  
REC Out Selector  
– 1 –  

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