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National Semiconductor
LM4549AVH
Audio Codec - 2ADC / 2DAC - 18bit - 48-Pin LQFP - Tray
描述
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Audio Codec - 2ADC / 2DAC - 18bit - 48-Pin LQFP - Tray
产品亮点:
| 149; | AC 97 Rev 2.1 compliant |
| • | High quality Sample Rate Conversion from 4 kHz to 48 kHz in 1 Hz increments |
| • | Multiple codec support |
| • | True Line Level Output with separate gain control |
| • | Nationals 3D Sound stereo enhancement circuitry |
| • | Advanced power management support |
| • | External Amplifier Power Down (EAPD) control |
| • | PC-Beep passthrough to Line Out during Initialization or Cold Reset |
| • | Digital 3.3V and 5V supply options |
| • | Extended Temperature: -40°C <= TA <= 85°C |
潜在应用:
| Desktop PC audio systems on PCI cards, AMR cards, or with motherboard chips sets featuring AC Link | |
| • | Portable PC systems as on MDC cards, or with a chipset or accelerator featuring AC Link |
| • | General and Multi-channel audio frequency systems |
搜索关键词: LM4549AVH
规格
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| 产品属性 | 属性值 选择属性 |
|---|---|
| 供应商: | National Semiconductor |
| 部件编号: | LM4549AVH |
| 计量单位: | 每 件 |
| RoHS: | 否 |
| HTS: | 8542390000 |
| ECCN: | EAR99 |
供应商标准包装: 
|
1 |
| 引脚数: | 48 |
| 安装方式: | Surface Mount |
| 采样率: | 48 ksps |
| 工作温度: | -40 to 85 °C |
| ADC数量: | 2 |
| ADC/DAC分辨率: | 18 bit |
| 尺寸: | 7 x 7 x 1.4 mm |
| 系列: | LM4549A |
| 包装方式: | Tray |
| DAC数量: | 2 |
工具/3D模型
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产品指南
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数据表
常见问题
LM4549AVH 是否已停产？
是的，National Semiconductor 的 LM4549AVH 已停产。OnlineComponents.com 是授权分销商，可能仍有剩余库存或可提供推荐的替代产品。
LM4549AVH 是否符合 RoHS 标准？
不，LM4549AVH 不符合 RoHS 标准。
LM4549AVH 的交货期是多少？
LM4549AVH 的标准交货期约为 9 周。有库存的数量由 OnlineComponents.com 发货。
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此产品已停产，但仍有库存.
价格匹配保证
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