| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
LM48512 | LM48512 Boomer® Audio Power Amplifier Series PowerWise® Boosted, Ultra Low-EMI, Mono, E2S Class D Audio Power Amplifier 1FEATURES 2• E2S System Reduces EMI while Preserving Audio Quality and Efficiency • Integrated Boost Converter • Supply Voltage Level Detection on Boost Converter • Low Power Shutdown Mode • Click and Pop suppression APPLICATIONS • Mobile phones • Smart phones • PDAs DESCRIPTION Pa | TI 德州仪器 | ||
LM48512 | 具有集成升压转换器和 EMI 抑制功能的 2.7W 单声道、模拟输入 D 类音频放大器 Part of National’s PowerWise family or products, the LM48512 delivers 1.8W into 8Ω, while consuming 14.5mA of quiescent current. The LM48512 also features National’s Enhanced Emissions Suppression (E 2S) system, a patented, ultra low EMI PWM architecture that significantly reduces RF emissions while • E 2 S System Reduces EMI while Preserving Audio Quality and Efficiency \n• Supply Voltage Level Detection on Boost Converter\n• \"Click and Pop\" suppression; | TI 德州仪器 | ||
LM48512 | Boomer Audio Power Amplifier Series PowerWise Boosted, Ultra Low-EMI, Mono, E2S Class D Audio Power Amplifier 文件:1.15707 Mbytes Page:22 Pages | TI 德州仪器 | ||
LM48512 | PowerWise짰 Boosted, Ultra Low-EMI, Mono, E2S Class D Audio Power Amplifier 文件:688.49 Kbytes Page:17 Pages | TI 德州仪器 | ||
丝印代码:GN3;LM48512 Boomer® Audio Power Amplifier Series PowerWise® Boosted, Ultra Low-EMI, Mono, E2S Class D Audio Power Amplifier 1FEATURES 2• E2S System Reduces EMI while Preserving Audio Quality and Efficiency • Integrated Boost Converter • Supply Voltage Level Detection on Boost Converter • Low Power Shutdown Mode • Click and Pop suppression APPLICATIONS • Mobile phones • Smart phones • PDAs DESCRIPTION Pa | TI 德州仪器 | |||
丝印代码:GN3;LM48512 Boomer® Audio Power Amplifier Series PowerWise® Boosted, Ultra Low-EMI, Mono, E2S Class D Audio Power Amplifier 1FEATURES 2• E2S System Reduces EMI while Preserving Audio Quality and Efficiency • Integrated Boost Converter • Supply Voltage Level Detection on Boost Converter • Low Power Shutdown Mode • Click and Pop suppression APPLICATIONS • Mobile phones • Smart phones • PDAs DESCRIPTION Pa | TI 德州仪器 | |||
丝印代码:GN3;LM48512 Boomer® Audio Power Amplifier Series PowerWise® Boosted, Ultra Low-EMI, Mono, E2S Class D Audio Power Amplifier 1FEATURES 2• E2S System Reduces EMI while Preserving Audio Quality and Efficiency • Integrated Boost Converter • Supply Voltage Level Detection on Boost Converter • Low Power Shutdown Mode • Click and Pop suppression APPLICATIONS • Mobile phones • Smart phones • PDAs DESCRIPTION Pa | TI 德州仪器 | |||
丝印代码:GN3;LM48512 Boomer® Audio Power Amplifier Series PowerWise® Boosted, Ultra Low-EMI, Mono, E2S Class D Audio Power Amplifier 1FEATURES 2• E2S System Reduces EMI while Preserving Audio Quality and Efficiency • Integrated Boost Converter • Supply Voltage Level Detection on Boost Converter • Low Power Shutdown Mode • Click and Pop suppression APPLICATIONS • Mobile phones • Smart phones • PDAs DESCRIPTION Pa | TI 德州仪器 | |||
丝印代码:GN3;LM48512 Boomer® Audio Power Amplifier Series PowerWise® Boosted, Ultra Low-EMI, Mono, E2S Class D Audio Power Amplifier 1FEATURES 2• E2S System Reduces EMI while Preserving Audio Quality and Efficiency • Integrated Boost Converter • Supply Voltage Level Detection on Boost Converter • Low Power Shutdown Mode • Click and Pop suppression APPLICATIONS • Mobile phones • Smart phones • PDAs DESCRIPTION Pa | TI 德州仪器 | |||
丝印代码:GN3;LM48512 Boomer® Audio Power Amplifier Series PowerWise® Boosted, Ultra Low-EMI, Mono, E2S Class D Audio Power Amplifier 1FEATURES 2• E2S System Reduces EMI while Preserving Audio Quality and Efficiency • Integrated Boost Converter • Supply Voltage Level Detection on Boost Converter • Low Power Shutdown Mode • Click and Pop suppression APPLICATIONS • Mobile phones • Smart phones • PDAs DESCRIPTION Pa | TI 德州仪器 | |||
Boomer Audio Power Amplifier Series PowerWise Boosted, Ultra Low-EMI, Mono, E2S Class D Audio Power Amplifier 文件:1.15707 Mbytes Page:22 Pages | TI 德州仪器 | |||
Boomer Audio Power Amplifier Series PowerWise Boosted, Ultra Low-EMI, Mono, E2S Class D Audio Power Amplifier 文件:1.15707 Mbytes Page:22 Pages | TI 德州仪器 | |||
Boomer Audio Power Amplifier Series PowerWise Boosted, Ultra Low-EMI, Mono, E2S Class D Audio Power Amplifier 文件:1.15707 Mbytes Page:22 Pages | TI 德州仪器 | |||
Boomer Audio Power Amplifier Series PowerWise Boosted, Ultra Low-EMI, Mono, E2S Class D Audio Power Amplifier 文件:1.15707 Mbytes Page:22 Pages | TI 德州仪器 | |||
Boomer Audio Power Amplifier Series PowerWise Boosted, Ultra Low-EMI, Mono, E2S Class D Audio Power Amplifier 文件:1.15707 Mbytes Page:22 Pages | TI 德州仪器 | |||
2:1 or 4:1 Wide input, Triple Outputs 文件:192.29 Kbytes Page:2 Pages | ETCList of Unclassifed Manufacturers 未分类制造商 |
LM48512产品属性
- 类型
描述
- Architecture:
Class-D Boosted
- Speaker channels (Max):
Mono
- Power stage supply (Max) (V):
5.5
- Power stage supply (Min) (V):
2.3
- Load (Min) (ohms):
4
- Output power (W):
2.7
- SNR (dB):
97
- THD + N @ 1 kHz (%):
0.03
- Iq (Typ) (mA):
14.5
- Control interface:
GPIO
- Closed/open loop:
Closed
- Analog supply (Min) (V):
2.3
- Analog supply (Max) (V):
5.5
- PSRR (dB):
90
- Operating temperature range (C):
-40 to 85
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
25+ |
BGA-16 |
11543 |
原装正品现货,原厂订货,可支持含税原型号开票。 |
|||
TI |
25+ |
N/A |
22360 |
样件支持,可原厂排单订货! |
|||
NS |
24+ |
BGA |
20000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
|||
TI |
25+23+ |
DSBGA |
22495 |
绝对原装全新正品现货/优势渠道商、原盘原包原盒 |
|||
NS |
22+ |
MICROSMD |
3000 |
原装正品,支持实单 |
|||
TI/德州仪器 |
24+ |
DSBGA |
5000 |
||||
Texas Instruments |
24+25+ |
16500 |
全新原厂原装现货!受权代理!可送样可提供技术支持! |
||||
TI/德州仪器 |
25+ |
NA |
3000 |
原装正品现货,低价出售,假一赔十 |
|||
NS |
26+ |
MICROSMD |
86910 |
代理授权原装正品价格最实惠 本公司承诺假一赔百 |
|||
TI/德州仪器 |
26+ |
NA |
3000 |
一级代理优势现货,全新正品直营店 |
LM48512芯片相关品牌
LM48512规格书下载地址
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- LM4834
LM48512数据表相关新闻
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