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HA12141NT PDF预览

HA12141NT

更新时间: 2024-02-14 02:32:25
品牌 Logo 应用领域
日立 - HITACHI /
页数 文件大小 规格书
63页 391K
描述
Dolby B- and C-Type Noise Reduction System

HA12141NT 技术参数

是否Rohs认证: 不符合生命周期:Transferred
零件包装代码:DIP包装说明:SDIP, SDIP30,.4
针数:30Reach Compliance Code:unknown
风险等级:5.09商用集成电路类型:DOLBY NOISE REDUCTION IC
杜比水平规范:300 mV杜比类型:B AND C
谐波失真:0.09%JESD-30 代码:R-PDIP-T30
JESD-609代码:e0长度:27.1 mm
信道数量:2功能数量:1
端子数量:30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:SDIP封装等效代码:SDIP30,.4
封装形状:RECTANGULAR封装形式:IN-LINE, SHRINK PITCH
播放/录制模式:PLAYBACK AND RECORD电源:12 V
认证状态:Not Qualified座面最大高度:5.06 mm
子类别:Noise Suppression ICs最大供电电压 (Vsup):16 V
最小供电电压 (Vsup):7.5 V表面贴装:NO
技术:BIPOLAR温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:THROUGH-HOLE
端子节距:1.778 mm端子位置:DUAL
宽度:10.16 mmBase Number Matches:1

HA12141NT 数据手册

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HA12141NT, HA12142NT, HA12170NT, HA12161FP, HA12162FP  
C
11  
+
PB OUT  
(L)  
AUX 1  
0.47 µ  
AUX 2  
PB  
PB IN  
(L)  
+
C
9
R
7
2.2 µ  
10 k  
to V  
CC  
R
10 k  
C
10  
12  
R
8
0.47 µ  
+
22 k  
C
C
18  
2200 p  
19  
AUX IN  
(L)  
R
17  
560  
2200 p  
R
18 k  
C
C
9
C
10  
0.1 µ  
16  
0.1 µ  
R
17  
2200 p  
11  
R
16  
22 k  
5.1 k  
28  
27  
26  
25  
24  
15  
23  
14  
22  
13  
21  
20  
19  
18  
17  
16  
15  
16  
12  
11  
10  
9
HA12161FP  
(Dolby B-C NR)  
HA12134A/5A/6A (Dolby B NR)  
1
4
2
5
3
6
4
5
6
9
7
8
1
2
3
3
7
8
10  
11  
12  
13  
14  
C
1 µ  
C
0.47 µ  
4
1
R
18  
22 k  
+
C
C
C
R
560  
5
15  
0.1 µ  
14  
2200 p  
+
19  
+
C
21  
+
C
AUX IN  
(R)  
0.1 µ  
C
20  
2200 p  
2200 p  
100 µ  
R
C
1
R
22 k  
13  
22 µ  
3
5.1 k  
+
2
+
PB IN  
(R)  
C
OFF  
PB OUT  
(R)  
4
R
R
10 k  
C
6
2
C
10 k  
2.2 µ  
B
0.47 µ  
C/B/OFF  
V
CC  
Note: C , C = 0.22 µF with HA12134A Series  
10  
5
Figure 3 Application of HA12161FP/162FP  
We show such application in figure 3. In this application there is 3dB difference between mode AUX1  
and mode AUX2 of controlled terminal’s pin 24.  
Another application is show in figure 4. It is put in filter circuit between pin 6 or 23 and pin 7 or 22.  
For example AUX1 mode is AM tuner input and AUX2 mode is FM tuner input respectivily.  
3 dB Attenuator  
+
AUX2  
+
AUX1  
Internal of IC  
6
7
Filter  
Figure 4 Application of AUX Mode  
Rev.3, Jun. 1999, page 60 of 63  

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