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LM4990价格
参考价格：￥5.8430
型号：LM4990ITL/NOPB 品牌：TI 备注：这里有LM4990多少钱，2026年最近7天走势，今日出价，今日竞价，LM4990批发/采购报价，LM4990行情走势销售排行榜，LM4990报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
LM4990 | LM4990 2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level 1FEATURES 2• Available in Space-Saving Packages: WSON, Exposed-DAP MSOP-PowerPAD, VSSOP, and DSBGA • Ultra Low Current Shutdown Mode • Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • 2.2 - 5.5V Operation • No Output Coupling Capacitors, Snubber | TI 德州仪器 |   | |
LM4990 | 2W 单声道、模拟输入 AB 类音频放大器 | TI 德州仪器 | | |
LM4990 | 2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level 文件：728.93 Kbytes Page：19 Pages | NSC 国半 | | |
LM4990 | 2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level 文件：1.2779 Mbytes Page：28 Pages | TI 德州仪器 | | |
丝印代码：GD2；LM4990 2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level 1FEATURES 2• Available in Space-Saving Packages: WSON, Exposed-DAP MSOP-PowerPAD, VSSOP, and DSBGA • Ultra Low Current Shutdown Mode • Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • 2.2 - 5.5V Operation • No Output Coupling Capacitors, Snubber | TI 德州仪器 | | ||
丝印代码：GD2；LM4990 2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level 1FEATURES 2• Available in Space-Saving Packages: WSON, Exposed-DAP MSOP-PowerPAD, VSSOP, and DSBGA • Ultra Low Current Shutdown Mode • Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • 2.2 - 5.5V Operation • No Output Coupling Capacitors, Snubber | TI 德州仪器 | | ||
丝印代码：GD2；LM4990 2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level 1FEATURES 2• Available in Space-Saving Packages: WSON, Exposed-DAP MSOP-PowerPAD, VSSOP, and DSBGA • Ultra Low Current Shutdown Mode • Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • 2.2 - 5.5V Operation • No Output Coupling Capacitors, Snubber | TI 德州仪器 | | ||
丝印代码：GD2；LM4990 2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level 1FEATURES 2• Available in Space-Saving Packages: WSON, Exposed-DAP MSOP-PowerPAD, VSSOP, and DSBGA • Ultra Low Current Shutdown Mode • Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • 2.2 - 5.5V Operation • No Output Coupling Capacitors, Snubber | TI 德州仪器 | | ||
丝印代码：4990；LM4990 2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level 1FEATURES 2• Available in Space-Saving Packages: WSON, Exposed-DAP MSOP-PowerPAD, VSSOP, and DSBGA • Ultra Low Current Shutdown Mode • Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • 2.2 - 5.5V Operation • No Output Coupling Capacitors, Snubber | TI 德州仪器 | | ||
丝印代码：4990；LM4990 2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level 1FEATURES 2• Available in Space-Saving Packages: WSON, Exposed-DAP MSOP-PowerPAD, VSSOP, and DSBGA • Ultra Low Current Shutdown Mode • Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • 2.2 - 5.5V Operation • No Output Coupling Capacitors, Snubber | TI 德州仪器 | | ||
丝印代码：4990；LM4990 2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level 1FEATURES 2• Available in Space-Saving Packages: WSON, Exposed-DAP MSOP-PowerPAD, VSSOP, and DSBGA • Ultra Low Current Shutdown Mode • Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • 2.2 - 5.5V Operation • No Output Coupling Capacitors, Snubber | TI 德州仪器 | | ||
丝印代码：4990；LM4990 2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level 1FEATURES 2• Available in Space-Saving Packages: WSON, Exposed-DAP MSOP-PowerPAD, VSSOP, and DSBGA • Ultra Low Current Shutdown Mode • Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • 2.2 - 5.5V Operation • No Output Coupling Capacitors, Snubber | TI 德州仪器 | | ||
丝印代码：GA5；LM4990 2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level 1FEATURES 2• Available in Space-Saving Packages: WSON, Exposed-DAP MSOP-PowerPAD, VSSOP, and DSBGA • Ultra Low Current Shutdown Mode • Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • 2.2 - 5.5V Operation • No Output Coupling Capacitors, Snubber | TI 德州仪器 | | ||
丝印代码：GA5；LM4990 2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level 1FEATURES 2• Available in Space-Saving Packages: WSON, Exposed-DAP MSOP-PowerPAD, VSSOP, and DSBGA • Ultra Low Current Shutdown Mode • Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • 2.2 - 5.5V Operation • No Output Coupling Capacitors, Snubber | TI 德州仪器 | | ||
丝印代码：GA5；LM4990 2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level 1FEATURES 2• Available in Space-Saving Packages: WSON, Exposed-DAP MSOP-PowerPAD, VSSOP, and DSBGA • Ultra Low Current Shutdown Mode • Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • 2.2 - 5.5V Operation • No Output Coupling Capacitors, Snubber | TI 德州仪器 | | ||
丝印代码：GA5；LM4990 2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level 1FEATURES 2• Available in Space-Saving Packages: WSON, Exposed-DAP MSOP-PowerPAD, VSSOP, and DSBGA • Ultra Low Current Shutdown Mode • Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • 2.2 - 5.5V Operation • No Output Coupling Capacitors, Snubber | TI 德州仪器 | | ||
2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level 文件：1.2779 Mbytes Page：28 Pages | TI 德州仪器 | | ||
2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level 文件：728.93 Kbytes Page：19 Pages | NSC 国半 | | ||
2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level 文件：1.2779 Mbytes Page：28 Pages | TI 德州仪器 | | ||
包装：盒 描述：BOARD EVALUATION LM4990ITL 开发板，套件，编程器 评估板 - 音频放大器 | TI 德州仪器 | | ||
2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level 文件：1.2779 Mbytes Page：28 Pages | TI 德州仪器 | | ||
2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level 文件：728.93 Kbytes Page：19 Pages | NSC 国半 | | ||
2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level 文件：1.2779 Mbytes Page：28 Pages | TI 德州仪器 | | ||
2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level 文件：1.2779 Mbytes Page：28 Pages | TI 德州仪器 | | ||
2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level 文件：728.93 Kbytes Page：19 Pages | NSC 国半 | | ||
2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level 文件：1.2779 Mbytes Page：28 Pages | TI 德州仪器 | | ||
2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level 文件：1.2779 Mbytes Page：28 Pages | TI 德州仪器 | | ||
2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level 文件：728.93 Kbytes Page：19 Pages | NSC 国半 | | ||
2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level 文件：1.2779 Mbytes Page：28 Pages | TI 德州仪器 | | ||
2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level 文件：1.2779 Mbytes Page：28 Pages | TI 德州仪器 | | ||
2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level 文件：728.93 Kbytes Page：19 Pages | NSC 国半 | | ||
2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level 文件：1.2779 Mbytes Page：28 Pages | TI 德州仪器 | | ||
2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level 文件：1.2779 Mbytes Page：28 Pages | TI 德州仪器 | | ||
2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level 文件：1.2779 Mbytes Page：28 Pages | TI 德州仪器 | | ||
2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level 文件：1.2779 Mbytes Page：28 Pages | TI 德州仪器 | | ||
PRIMARY CONTROLLER DESCRIPTION This primary controller I.C., developed in BCD60II technology, has been designed to implement off line or DC-DC power supply applications using a fixed frequency current mode control. Based on a standard current mode PWM control ler this device includes some features as programmable | STMICROELECTRONICS 意法半导体 | | ||
Surge Clamping, Transient Overvoltage Suppressor Unidirectional Description: The NTE4900 series of silicon Transient Suppressors designed to protect voltage sensitive components from high energy voltage transients. Transient over voltage suppressor devices have become very important as a consequence of their high surge capability, extremely fast response time | NTE | | ||
Progressive scan-Zoom and Noise reduction IC PROZONIC GENERAL DESCRIPTION The Progressive scan-Zoom and Noise reduction IC, abbreviated as PROZONIC, is designed for applications together with: SAA4951WP Economy Controller (ECO3) SAA4952H (memory controller) SAA7158WP Back END IC (BENDIC) SAA4995WP PANorama IC (PANIC) SAA4970 | PHILIPS 飞利浦 | | ||
Progressive scan-Zoom and Noise reduction IC PROZONIC GENERAL DESCRIPTION The Progressive scan-Zoom and Noise reduction IC, abbreviated as PROZONIC, is designed for applications together with: SAA4951WP Economy Controller (ECO3) SAA4952H (memory controller) SAA7158WP Back END IC (BENDIC) SAA4995WP PANorama IC (PANIC) SAA4970 | PHILIPS 飞利浦 | | ||
SERIAL I/O CALENDAR & CLOCK CMOS LSI SEMICONDUCTOR SELECTION GUIDE Microcomputer IC Memory Semi-Custom IC Particular Purpose IC General Purpose Linear IC Transistor / Diode / Thyristor Microwave Device / Consumer Use High Frequency Device Optical Device Packages Index (Quick Reference by Type N | NEC 瑞萨 | |
LM4990产品属性
- 类型
描述
- 型号
LM4990
- 制造商
NSC
- 制造商全称
National Semiconductor
- 功能描述
2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
25+ |
- |
18798 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
|||
TI |
25+ |
N/A |
7786 |
原装正品现货,原厂订货,可支持含税原型号开票。 |
|||
TI/德州仪器 |
25+ |
MSOP-8 |
36136 |
TI/德州仪器全新特价LM4990MMX/NOPB即刻询购立享优惠#长期有货 |
|||
TI |
23+ |
MSOP8 |
7850 |
只做原装正品假一赔十为客户做到零风险!! |
|||
25+ |
400 |
公司现货库存 |
|||||
NS |
2020+ |
MSOP/WCSP9 |
19998 |
专业代理音频功放IC,型号齐全,优势产品 |
|||
NSC |
24+ |
MSOP8 |
8500 |
绝对原装现货,价格低,欢迎询购! |
|||
TI/德州仪器 |
25+ |
VSSOP-8 |
2250 |
强势库存!绝对原装公司现货! |
|||
TI |
24+ |
VSSOP8 |
5630 |
TI一级代理原厂授权渠道实单支持 |
|||
NS/国半 |
25+ |
BGA-9 |
15000 |
全新原装现货,假一赔十. |
LM4990规格书下载地址
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LM4990数据表相关新闻
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2019-9-5
DdatasheetPDF页码索引
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