产品分类/ Products
音频编解码器
产品名称：HTA5511 LOW Power Mono Audio CODEC
型号： HTA5511
产片介绍：HTA5511 为禾润电子低功耗单声道音频 Codec，分 A、B 两款，采用 3×3mm QFN20 封装，宽温 - 40℃~85℃。集成 24bit ADC DAC，ADC 信噪比 100dB、DAC 110dB，支持 I2C 与 I2S 多格式音频接口，兼容模拟 数字麦，内置 ALC、DRC、POP 抑制等功能，适配车载、IPC、对讲机、行车记录仪等设备。
产片介绍：HTA5511 为禾润电子低功耗单声道音频 Codec，分 A、B 两款，采用 3×3mm QFN20 封装，宽温 - 40℃~85℃。集成 24bit ADC DAC，ADC 信噪比 100dB、DAC 110dB，支持 I2C 与 I2S 多格式音频接口，兼容模拟 数字麦，内置 ALC、DRC、POP 抑制等功能，适配车载、IPC、对讲机、行车记录仪等设备。
┄┄┄详细介绍┄┄┄
▘FEATURES
• System
- High performance and low power multi-bit delta-sigma audio ADC and DAC
- I2S/PCM master or slave serial data port
- 256/384Fs, USB 12/24 MHz and other non Standard audio system clocks
- I2C interface
• ADC
- 24-bit,8 to 96 kHz sampling frequency
- 100dB signal to noise ratio, -93dB THD+N
- One pair of analog input with differential input option
- Low noise pre-amplifier
- Noise reduction filters
- Auto level control (ALC) and noise gate
- Support analog and digital microphone
• DAC
- 24-bit,8 to 96 kHz sampling frequency
- 110dB signal to noise ratio, -80 dB THD+N
- One pair of analog output with headphone Driver and differential output option
- Dynamic range compression
- Pop and click noise suppression
• Low Power
- Pop and click noise suppression
- Support single 3.3V for HTA5511A
- Support single 1.8V for HTA5511B
- 12mW playback and record
- Low standby current
• QFN3x3-20L
▘APPLICATIONS
• Automotive • Phone
• 2-way radio • Toys
• Dash cam • IP Camera
• DVR,NVR • Surveillance
▘DESCRIPTION
The HTA5511 device is a high performance and low power multi-bit delta mono audio ADC and DAC.
For various applications, the HTA5511 device supports master and slave mode, and a variety of formats in serial audio interface, such as I2S, left justified, DSP.
The device is available in QFN3x3-20L.
▘BLOCK DIAGRAM
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