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LMC1982CIN

更新时间: 2024-01-21 09:35:09
品牌 Logo 应用领域
美国国家半导体 - NSC 音频控制集成电路消费电路商用集成电路光电二极管
页数 文件大小 规格书
14页 351K
描述
Digitally-Controlled Stereo Tone and Volume Circuit with Two Selectable Stereo Inputs

LMC1982CIN 技术参数

是否Rohs认证:不符合生命周期:Obsolete
包装说明:QCCJ, LDCC28,.5SQReach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.89Is Samacsys:N
信道分离:80 dB商用集成电路类型:TONE CONTROL CIRCUIT
谐波失真:0.5%JESD-30 代码:S-PQCC-J28
JESD-609代码:e0长度:11.43 mm
频带数量:2信道数量:2
功能数量:1端子数量:28
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:QCCJ
封装等效代码:LDCC28,.5SQ封装形状:SQUARE
封装形式:CHIP CARRIER峰值回流温度(摄氏度):NOT SPECIFIED
电源:9 V认证状态:Not Qualified
座面最大高度:4.57 mm子类别:Audio Control ICs
最大压摆率:25 mA最大供电电压 (Vsup):12 V
最小供电电压 (Vsup):6 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:J BEND
端子节距:1.27 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:11.43 mm
Base Number Matches:1

LMC1982CIN 数据手册

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Absolute Maximum Ratings (Notes 1, 2)  
If Military/Aerospace specified devices are required,  
please contact the National Semiconductor Sales Office/  
Distributors for availability and specifications.  
N Package,  
(Soldering, 10 Seconds)  
+260˚C  
V Package,  
(Vapor Phase, 60 Seconds)  
215˚C  
220˚C  
2 kV  
Infrared, (15 Seconds)  
Supply Voltage (V+ − GND)  
Voltage at any Pin  
15V  
ESD Susceptability (Note 5)  
GND − 0.2V to V+  
+
0.2V  
Operating Ratings(Notes 1, 2)  
Input Current at any Pin (Note 3)  
Package Input Current (Note 3)  
Power Dissipation (Note 4)  
Junction Temperature  
5 mA  
20 mA  
Temperature Range  
TMIN TA TMAX  
LMC1982CIN, LMC1982CIV  
Supply Voltage Range (V+ − V)  
−40˚C TA +85˚C  
500 mW  
6V to 12V  
+125˚C  
Storage Temperature  
−65˚C to +150˚C  
Lead Temperature  
Electrical Characteristics  
The following specifications apply for V+ 9V, fIN 1 kHz, input signal (300 mV) applied to INPUT 1, volume 0 dB, bass  
=
=
=
=
=
=
=
0 dB, treble 0 dB, enhanced stereo is off, and loudness is off unlessotherwise specified. All limits apply for TA TJ +25˚C.  
Symbol  
Parameter  
Conditions  
Typical  
(Note 6)  
15  
Limit  
(Note 7)  
25  
Unit  
(Limit)  
IS  
Supply Current  
mA (max)  
Vrms (min)  
VIN  
Input Voltage  
Clipping Level (1,.0% THD),  
Select Out (Pins 6, 23)  
Left and Right channels;  
Output Pins 13, 16  
2.3  
2.0  
THD  
Total Harmonic Distortion  
=
VIN 0.3 Vrms  
;
0.008  
0.4  
0.1  
1.0  
1.0  
0.5  
% (max)  
% (max)  
% (max)  
% (max)  
=
fIN 100 Hz, 1 kHz, 10 kHz  
=
VIN 2.0 Vrms  
;
=
fIN 100 Hz, 1 kHz  
=
VIN 2.0 Vrms  
;
0.5  
=
fIN 10 kHz  
=
VIN 0.5 Vrms; Bass and Treble  
0.07  
Tone Controls Set at Maximum  
=
VIN 0.3 Vrms; Volume  
Attenuator at −20 dB, Bass and Treble  
Tone Controls Set at Maximum  
0.06  
2.0  
18  
0.15  
4.0  
20  
% (max)  
mV (max)  
mV (max)  
=
DC Shifts  
VIN 0.3 Vrms; Between Any  
Two Adjacent Control Settings  
=
VIN 0.3 Vrms  
;
All Mode and Input Positions  
Pins 6, 23, (470to Ground at Input)  
Pins 13, 16  
ROUT  
AC Output Impedance  
AC Input Impedance  
150  
26  
200  
40  
(max)  
(max)  
k(max)  
k(min)  
dB (max)  
RIN  
Pins 4, 5, 24, 25  
50  
72  
35  
Volume Attenuator Range  
Pins 13, 16; Volume  
0.5  
80  
1.5  
Attenuation at 0100010XXX000000 (0 dB)  
0100010XXX101XXX (80 dB);  
(Relative to Attenuation at  
78  
82  
dB (min)  
dB (max)  
the 0 dB Setting)  
Volume Step Size  
All Volume Attenuation Settings  
from 0100010XXX101XXX (80 dB) to  
0100010XXX000000 (0 dB) (Note 9)  
2.0  
1.5  
2.5  
dB (min)  
dB (min)  
www.national.com  
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