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AK4145 PDF预览

AK4145

更新时间: 2024-01-21 23:55:18
品牌 Logo 应用领域
AKM 编码器
页数 文件大小 规格书
11页 215K
描述
Digital BTSC Stereo Encoder

AK4145 技术参数

生命周期:Active零件包装代码:TSSOP
包装说明:TSSOP,针数:16
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.7Is Samacsys:N
其他特性:IT ALSO REQUIRES 1.7V TO 1.9V DIGITAL SUPPLY商用集成电路类型:CONSUMER CIRCUIT
JESD-30 代码:R-PDSO-G16长度:5 mm
功能数量:1端子数量:16
最高工作温度:85 °C最低工作温度:-20 °C
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
认证状态:Not Qualified座面最大高度:1.1 mm
最大供电电压 (Vsup):3.6 V最小供电电压 (Vsup):2.7 V
表面贴装:YES温度等级:OTHER
端子面层:COPPER端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
宽度:4.4 mmBase Number Matches:1

AK4145 数据手册

 浏览型号AK4145的Datasheet PDF文件第2页浏览型号AK4145的Datasheet PDF文件第3页浏览型号AK4145的Datasheet PDF文件第4页浏览型号AK4145的Datasheet PDF文件第6页浏览型号AK4145的Datasheet PDF文件第7页浏览型号AK4145的Datasheet PDF文件第8页 
[AK4145]  
ANALOG CHARACTERISTICS  
(Ta=25°C; AVDD=TVDD=3.3V; DVDD=1.8V; fs=48kHz; BICK=64fs; Signal Frequency=1kHz; 16bit Data;  
Measurement frequency=50Hz 13kHz; unless otherwise specified)  
Parameter  
min  
typ  
max  
Units  
Resolution  
16  
Bits  
Composite Audio Output Characteristics  
Output Voltage  
2.2  
Vp-p  
kΩ  
Load Resistance  
(Note 4)  
5
Load Capacitance  
25  
pF  
BTSC Encoder Characteristics (Note 5)  
S/(N+D)  
Mono (1kHz, 100%EIM)  
0.01  
0.01  
82  
82  
47  
TBD  
TBD  
%
%
Stereo (1kHz, 100%EIM. L or R)  
Mono (input off)  
Stereo (input off)  
1kHz  
S/N  
(A-weighted)  
75  
75  
dB  
dB  
dB  
dB  
dB  
dB  
dB  
dB  
Stereo Separation  
20Hz~500Hz  
500Hz~5kHz  
5kHz~13kHz  
Mono (20~13kHz)  
Stereo (20~13kHz)  
30  
27  
23  
-1  
Frequency response  
1
1
-1  
Video Sync Input Characteristics  
Video Input Sync Level  
100  
mVp-p  
Video Input Impedance  
1
MΩ  
Power Supplies  
Power Supply Current  
Normal Operation (PDN pin = “H”):  
mA  
mA  
mA  
AVDD  
DVDD  
TVDD  
13  
8
0.1  
TBD  
TBD  
TBD  
Power down mode (PDN pin = “L”): (Note 3)  
μA  
μA  
μA  
AVDD  
DVDD  
TVDD  
10  
10  
10  
100  
100  
100  
Note 3. All digital input pins are held to VSS.  
Note 4. AC-load.  
Note 5. Received by the Belar TVM230 (BTSC Decoder) and measured by the Audio Precision (System Two). Refer to  
the evaluation board manual.  
Rev. 0.3-PB  
2007/12  
- 5 -  
 
 
 

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