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参数资料
| 型号： | LM1894MX/NOPB |
| 厂商： | National Semiconductor |
| 文件页数： | 12/19页 |
| 文件大小： | 0K |
| 描述： | IC NOISE REDUCT SYS DYNAM 14SOIC |
| 标准包装： | 2,500 |
| 类型： | 动态噪音抑制 |
| 应用： | 车载系统，播放器，电视 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 14-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 14-SOICN |
| 包装： | 带卷 (TR) |
| 配用： | LM1894MTBD-ND - BOARD EVALUATION LM1894 |
| 其它名称： | *LM1894MX *LM1894MX/NOPB LM1894MX |
SNAS551C – DECEMBER 1994 – REVISED APRIL 2013
Typical Application
*R1 + R2 = 1 k
Ω total.
Figure 1. Component Hook-Up for Stereo DNR System
14-Pin SOIC or PDIP or TSSOP
See D or NFF0014A or PW Package
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
Absolute Maximum Ratings
(1) (2)
Supply Voltage
20V
Input Voltage Range, Vpk
VS/2
Operating Temperature(3)
0°C to +70°C
Storage Temperature
65°C to +150°C
PDIP Package
Soldering (10 seconds)
260°C
Soldering Information
Vapor Phase (60 seconds)
215°C
SOIC Package
Infrared (15 seconds)
220°C
(1)
“Absolute Maximum Ratings” indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for
which the device is functional, but do not ensure specific performance limits.
(2)
If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/Distributors for availability and
specifications.
(3)
For operation in ambient temperature above 25°C, the device must be derated based on a 150°C maximum junction temperature and a
thermal resistance of:
(a) 80°C/W junction to ambient for the PDIP package,
(b) 105°C/W junction to ambient for the SOIC package, and
(c) 150°C/W junction to ambient for the TSSOP package.
2
Copyright 1994–2013, Texas Instruments Incorporated
Product Folder Links: LM1894
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相关代理商/技术参数 |
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| LM1894N | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:OC White Company 功能描述:Dynamic Noise Reduction System 14-Pin PDIP Rail |
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| LM1895N | 制造商:NSC 制造商全称:National Semiconductor 功能描述:AUDIO POWE RAMPLIFIER |
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