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NTE1780 PDF预览

NTE1780

更新时间: 2024-10-31 22:54:23
品牌 Logo 应用领域
NTE /
页数 文件大小 规格书
3页 30K
描述
Integrated Circuit 2 Channel Tone/DC Volume/Balance Control Circuit

NTE1780 技术参数

生命周期:Contact Manufacturer零件包装代码:SIP
包装说明:,针数:12
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.7
信道分离:80 dB商用集成电路类型:TONE CONTROL CIRCUIT
谐波失真:0.2%JESD-30 代码:R-PSIP-T12
频带数量:2信道数量:2
功能数量:1端子数量:12
最高工作温度:70 °C最低工作温度:-20 °C
封装主体材料:PLASTIC/EPOXY封装形状:RECTANGULAR
封装形式:IN-LINE认证状态:Not Qualified
最大压摆率:50 mA最大供电电压 (Vsup):12 V
最小供电电压 (Vsup):12 V表面贴装:NO
温度等级:COMMERCIAL端子形式:THROUGH-HOLE
端子位置:SINGLEBase Number Matches:1

NTE1780 数据手册

 浏览型号NTE1780的Datasheet PDF文件第2页浏览型号NTE1780的Datasheet PDF文件第3页 
NTE1780  
Integrated Circuit  
2 Channel Tone/DC Volume/Balance Control Circuit  
Description:  
The NTE1780 is an integrated circuit in a 12–Lead SIP type package designed for 2–channel volume  
and tone control circuits.  
Features:  
D Easier Compact Set Design  
D Functions Are: 2–Channel Bass, Treble Control Circuit  
D Balance Control Circuit  
D DC Volume Control Circuit (Volume Control w/Physiological Characteristics)  
D All Functions Enable DC Controllable  
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)  
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14.4V  
Circuit Voltage, V1, 4, 5, 6–7, V8, 9, 11, 12–7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0, V2–7  
Supply Current, I2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64mA  
Circuit Current, I3, I10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40mA  
Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 920mW  
Operating Ambient Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +70°C  
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C  
Electrical Characteristics: (TA = +25C, VCC = 12V unless otherwise specified)  
Parameter  
Symbol  
Test Conditions  
Min  
Typ Max Unit  
Circuit Current  
I
V
= 12V  
24  
38  
50  
mA  
V
tot  
CC  
Circuit Voltage  
V
V = No Signal, V = V , V = V = V = V /2  
i
8.0  
8.4  
8.8  
3, 10–7  
12  
CC  
1
5
8
CC  
Volume Circuit  
Maximum Output  
Channel Balance (Note 1)  
Volume Starting Voltage  
V max  
190  
230  
270 mV  
rms  
f = 1kHz, V = 400mV , V = V ,  
CC  
O
i
rms 12  
V = V = V = V /2  
1
5
8
CC  
CB  
+0.2 ±1.0  
V
(st)  
f = 1kHz, V = 400mV , V = VR,  
0.40 0.60 0.90  
V
i
rms 12  
V = V = V = V /2, Note 2  
1
5
8
CC  
Residual Tone Level  
(Volume Minimum)  
V
min.  
f = 1kHz, V = 400mV , V = 0,  
25  
50  
µV  
rms  
i
rms 12  
V = V = V = V /2  
1
5
8
CC  
Balance Control Circuit  
Attenuation (R–ch)  
A
ttBR  
f = 1kHz, V = 400mV , V = V ,  
CC  
–32  
–45  
dB  
i
rms 12  
V = V = V /2, V  
: V = (5.5/12),  
5
V
8
CC  
OR1  
1
(VR–1), V  
: V = 0V, Note 3  
CC  
OR2 1  
Note 1. Deviation between R and L–ch for maximum output.  
Note 2. V12 voltage when output voltage is 0.1mVrms  
Note 3. AttBR: VOR2/VOR1  
.

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