UDA1334ATS 系列
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低功耗经济型音频数模转换器芯片
UDA1334ATS 产品系列介绍
1. 概述
UDA1334ATS 产品系列代表了一系列前沿的音频编解码器解决方案,旨在满足现代音频应用的多样化和严苛需求。这些音频编解码器采用了最先进的技术,以紧凑高效的封装形式提供高性能的音频处理能力。
2. 关键特性
2.1 高质量音频转换
- 高分辨率 ADC 和 DAC:UDA1334ATS 配备了高分辨率的模数转换器(ADC)和数模转换器(DAC)。ADC 能够以高比特深度将模拟音频信号准确地转换为数字数据,捕捉到音频中最细微的细节。同样,DAC 可以将数字音频信号还原为高保真的模拟输出,提供清晰、丰富且身临其境的音效。
- 低噪声性能:它具有极低的本底噪声,这意味着音频输出不会受到不必要的背景噪声和干扰。对于音频质量至关重要的应用,如专业音频录制、高端音频播放系统和车载娱乐系统,这一特性至关重要。
2.2 灵活的音频接口
- 支持多种音频格式:该编解码器支持广泛的音频格式,包括脉冲编码调制(PCM),这是数字音频最常见的格式。这种灵活性使其能够轻松集成到各种音频系统中,无论是基于传统音频标准还是更先进的数字音频技术。
- I2S 和 TDM 接口:它同时提供集成电路间音频(I2S)和时分复用(TDM)接口。I2S 接口广泛用于连接音频设备,为编解码器与其他组件(如微控制器或数字信号处理器)之间传输音频数据提供了一种简单高效的方式。而 TDM 接口则适用于多声道音频应用,能够同时传输多个音频通道。
2.3 电源效率
- 低功耗运行:UDA1334ATS 在设计时充分考虑了电源效率。它在正常运行时功耗极低,使其成为便携式音频播放器、智能手机和平板电脑等电池供电设备的理想选择。这不仅延长了这些设备的电池续航时间,还减少了热量产生,从而提高了系统的整体可靠性和性能。
- 节能模式:该编解码器还具备节能模式,可在设备处于待机或闲置状态时激活。在这些模式下,功耗进一步降低,同时仍能在需要时迅速恢复正常运行。
2.4 集成音频处理
- 音量控制和均衡调节:它内置了音量控制和均衡调节功能。音量控制可精确调整音频输出电平,而均衡调节功能使用户能够根据自己的喜好自定义音频的频率响应,增强低音、高音或其他频率范围。
- 数字音频处理:该编解码器包括数字音频处理功能,如采样率转换和音频滤波。采样率转换可用于在不同采样率之间转换音频信号,确保不同音频设备之间的兼容性。音频滤波可用于去除不需要的频率或增强特定频段,提高整体音频质量。
3. 应用领域
3.1 消费电子
- 便携式音频播放器:UDA1334ATS 的高质量音频转换和低功耗运行特性使其成为便携式音频播放器的绝佳选择。无论用户是在听音乐、播客还是有声读物,它都能为用户提供丰富且身临其境的音频体验。
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UDA1334ATS - 型号列表共 7 个型号
| 制造商零件编号 | 价格/库存 | Package | Conversion Rate | Architecture | Digital Interface Type | Number of Outputs per Chip | Output Type | Signal to Noise Ratio | Operating Temperature | Product Category | RoHS | Number of Converters | Interface Type | Maximum Operating Temperature | Mounting Style | Package / Case | Packaging | Minimum Operating Temperature | Factory Pack Quantity | Supply Voltage - Max | Supply Voltage - Min | Part # Aliases | Standard Package | Typical Single Supply Voltage | Mounting | Package Width | PCB | EU RoHS | Number of DAC Channels | Power Supply Type | Minimum Operating Temperature | Supplier Package | Standard Package Name | Converter Type | Maximum Operating Temperature | Maximum Single Supply Voltage | Package Length | Pin Count | Minimum Single Supply Voltage | Package Height | Lead Shape | Number of Bits | Number of Outputs and Type | Mounting Type | Data Interface | Sampling Rate (Per Second) | Supplier Device Package | Voltage Supply Source | Package/Case | rohs | Number of Channels | 采样率(每秒) | 供应商器件封装 | 输出数和类型 | 操作温度 | 电压源 | 位数 | 数据接口 | 转换器数 | 封装/外壳 | Operating Supply Voltage | Product | Series | Brand | Height | Length | Operating Temp Range | Package Type | Operating Temperature (Max) | Operating Temperature (Min) | Operating Temperature Classification | Dual Supply Voltage (Typ) | Power Supply Requirement | Dual Supply Voltage (Min) | Rad Hardened | Single Supply Voltage (Min) | Single Supply Voltage (Max) | Single Supply Voltage (Typ) | Dual Supply Voltage (Max) | Resolution | Life |
|---|
| 询价 | 16SSOP | 100 Ksps | Interpolation Filter | Serial | 2 | Voltage | 100(Typ) dB | -40 to 85 °C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 询价 | 16SSOP | 100 Ksps | Interpolation Filter | Serial | 2 | Voltage | 100(Typ) dB | -40 to 85 °C | Digital to Analog Converters - DAC | RoHS Compliant | 2 | Serial | + 85 C | SMD/SMT | SSOP-16 | Tube | - 40 C | 93 | 3.6 V | 2.4 V | UDA1334ATSDH | Rail / Tube | 3 | Surface Mount | 4.5(Max) | 16 | Compliant | 2 | Analog and Digital | -40 | SSOP | SSOP | Audio | 85 | 3.6 | 5.3(Max) | 16 | 2.4 | 1.4(Max) | Gull-wing | 24 | 2 Voltage, Unipolar | Surface Mount | Serial | 100k | 16-SSOP | Analog and Digital | 16-LSSOP (0.175", 4.40mm Width) | Lead free / RoHS Compliant | 2 | 100k | 16-SSOP | 2 Voltage, Unipolar | -40°C ~ 85°C | Analog and Digital | 24 | Serial | 2 | 16-LSSOP (0.175", 4.40mm Width) | 3 V | Audio DACs | UDA1334A | NXP Semiconductors | 1.4 mm | 5.3 mm | -40C to 85C | SSOP | 85C | -40C | Industrial | Not Required V | Analog and Digital | Not Required V | No | 2.4 V | 3.6 V | 3 V | Not Required V | - | - | |
| 询价 | 16SSOP | 100 Ksps | Interpolation Filter | Serial | 2 | Voltage | 100(Typ) dB | -40 to 85 °C | Digital to Analog Converters - DAC | RoHS Compliant | 2 | Serial | + 85 C | SMD/SMT | SSOP-16 | Reel | - 40 C | 2500 | 3.6 V | 2.4 V | UDA1334ATSDH-T | Tape & Reel | 3 | Surface Mount | 4.5(Max) | 16 | Compliant | 2 | Analog and Digital | -40 | SSOP | SSOP | Audio | 85 | 3.6 | 5.3(Max) | 16 | 2.4 | 1.4(Max) | Gull-wing | 24 | 2 Voltage, Unipolar | Surface Mount | Serial | 100k | 16-SSOP | Analog and Digital | 16-LSSOP (0.175", 4.40mm Width) | Lead free / RoHS Compliant | 2 Channel | 100k | 16-SSOP | 2 Voltage, Unipolar | -40°C ~ 85°C | Analog and Digital | 24 | Serial | 2 | 16-LSSOP (0.175", 4.40mm Width) | 3 V | Audio DACs | UDA1334A | NXP Semiconductors | 1.4 mm | 5.3 mm | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 询价 | - | - | - | - | - | - | - | - | Digital to Analog Converters - DAC | RoHS Compliant | 2 | Serial | + 85 C | SMD/SMT | SSOP-16 | Tube | - 40 C | 93 | 3.6 V | 2.4 V | UDA1334ATS/N2,112 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 24 bit | Obsolete | |
| 询价 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 询价 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 询价 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
共 7 个型号
