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NJW1167FJ2 PDF预览

NJW1167FJ2

更新时间: 2024-01-20 16:09:06
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信息通信管理
页数 文件大小 规格书
25页 251K
描述
AUDIO PROCESSOR with Subwoofer Output

NJW1167FJ2 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:LQFP, QFP32,.35SQ,32针数:32
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.82
Is Samacsys:N商用集成电路类型:TONE CONTROL CIRCUIT
JESD-30 代码:S-PQFP-G32JESD-609代码:e2
长度:7 mm频带数量:2
信道数量:2功能数量:1
端子数量:32最高工作温度:75 °C
最低工作温度:-20 °C封装主体材料:PLASTIC/EPOXY
封装代码:LQFP封装等效代码:QFP32,.35SQ,32
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE
峰值回流温度(摄氏度):260电源:9 V
认证状态:Not Qualified座面最大高度:1.7 mm
子类别:Audio Control ICs最大压摆率:25 mA
最大供电电压 (Vsup):13 V最小供电电压 (Vsup):7.5 V
表面贴装:YES技术:BICMOS
温度等级:COMMERCIAL EXTENDED端子面层:TIN SILVER
端子形式:GULL WING端子节距:0.8 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7 mmBase Number Matches:1

NJW1167FJ2 数据手册

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NJW1167/A  
AUDIO PROCESSOR with Subwoofer Output  
GENERAL DESCRIPTION  
PACKAGE OUTLINE  
The NJW1167/A is a sound processor with subwoofer  
output includes all of functions processing audio signal for  
TV, such as tone control, balance, volume, mute, and AGC  
functions.  
Also the NJW1167/A includes the LPF for subwoofer  
output and bass boost function.  
The original surround system reproduces natural surround  
sound and clear vocal orientation.  
NJW1167V  
NJW1167AL  
All of internal status and variables are controlled by I2C  
BUS interface.  
FEATURES  
Operating Voltage  
7.5 to 13V  
NJW1167FJ2  
3ch Output(Lch, Rch, Subwoofer ch) / 2ch Output(Lch, Rch)  
LPF Filter (Adjustable cut off frequency by external parts)  
AGC Circuit (It reduces volume difference among input sources.)  
Adjustable AGC boost level by external parts and AGC compression level by I2C BUS  
eala(NJRC Original Surround System)  
Simulated Stereo  
I2C BUS Interface  
Bi-CMOS Technology  
Package Outline  
NJW1167: SSOP32, QFP32-J2  
NJW1167A: SDIP32  
BLOCK DIAGRAM  
TONE TONE  
-Ha -La  
AGC1  
SS-FIL  
LF1 LF2 LF3  
OUTa  
VOL2  
SCL SDA ADR  
CVA  
CVB  
CVW  
CTH  
CTL  
CSR  
IN a  
VOL1  
TONE  
I2CBUS  
Interface  
eala  
&
Simulated  
Stereo  
Trimmer  
AGC  
VOL2  
VOL2  
LPF  
PORT1  
PORT0  
AUX1  
AUX0  
VOL1  
IN b  
TONE  
GND  
V+  
Bias  
Vref  
AGC2  
SR-FIL  
TONE TONE  
-Hb -Lb  
OUTb  
OUTw  
-1-  

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