瑞盟科技有限公司成立于2008年，座落于钱塘江南岸的杭州国家高新技术产业园，主要从事高性能模拟及数模混合集成电路产品设计和销售，公司核心管理团队是由在集成电路设计和销售领域探索多年的 人士组成，公司研发团队具有较强的创新意识和丰富的产品开发经验。公司目标是努力建立一支 的管理、研发和销售团队，以市场为导向，持之以恒加强市场开拓和研发投入，吸引各种 人才，努力成为世界 的集成电路设计企业和方案提供商。

 

原厂瑞盟科技有限公司

代理商锦宏世纪科技有限公司

MS8416/MS8413/MS4344/MS8422/MS5358/MS1808 如需取样或者技术支持请咨询联系：

莫先生 15112476010

MS5358 The ms5358 is a sampling rate 4KHz ~ 96KHz stereo ADC, it is suitable for m u l ti-media audio

5358 with enhanced dual-bit Δ-Σ technology, owns high precision and low power

-ended input devices, there is no need for

(MSB justified, I2S), and can be

used in a variety of systems, such as karaoke OK, surround sound and so on 

Stereo Δ -Σ ADC

□ On-chip digital anti-alias filter

□ Single-ended input

□ Digital high-pass filter to eliminate DC offset

□ S/(N+D): 84dB@3.3V for 48kHz

□ DR: 99dB@3.3V for 48kHz

98dB@3.3V for 96kHz

□ S/N: 99dB@3.3V for 48kHz

98dB@3.3V for 96kHz

□ Sampling Rate: 4kHz ～ 96kHz

□ Master Clock:

256fs/384fs/512fs/768fs (4kHz~48kHz)

256fs/384fs (48kHz~96kHz)

□ CMOS Input Level

□ Master/Slave mode

□ Audio Interface: 24bit MSB jus t i f ed/I2S is optional .

□ Power Supply: 2.7 to3.6V

□ Ta= —40~85℃ （industrial） , Ta=—20~85℃ （commercial）

□ Package:16pin TSSOP

 

MS1808

MS1808 Single-Ended, Analog-Input 24-Bit, 96-kHz Stereo ADC

1 Features 2 Applications

1? 24-Bit Delta-Sigma Stereo A/D Converter (ADC) ? DVD Recorder

? Single-Ended Voltage Input: 3 Vp-p ? Digital TV

? High Performance: ? AV Amplifier or Receiver

– THD+N: –93 dB (Typical) ? MD Player

– SNR: 99 dB (Typical) ? CD Recorder

– Dynamic Range: 99 dB (Typical) ? Multitrack Receiver

? Oversampling Decimation Filter: ? Electric Musical Instrument

– Oversampling Frequency: ×64

3 Description

– Pass-Band Ripple: ±0.05 dB

The PCM1808 device is a high-performance, low-

– Stop-Band Attenuation: –65 dB cost, single-chip, stereo analog-to-digital converter

– On-Chip High-Pass Filter: 0.91 Hz (48 kHz)

? Flexible ms Audio Interface PCM1808 device uses a delta-sigma modulator with

64-times oversampling and includes a digital

– Master- or Slave-Mode Selectable

decimation filter and high-pass filter that removes the

– Data Formats: 24-Bit I2S,

? Power Down and Reset by Halting System Clock applications, the PCM1808 device supports master

and slave mode and two data formats in serial audio

? Analog Antialias LPF Included

interface.

? Sampling Rate: 8 kHz–96 kHz

The ms1808 device supports the power-down and

? System Clock: 256 fS, 384 fS, 512 fS

reset functions by means of halting the system clock.

? Resolution: 24 Bits

The PCM1808 device is suitable for wide variety of

? Dual Power Supplies: cost-sensitive consumer applications requiring good

– 5-V for Analog performance and operation with a 5-V analog supply

– 1808

? Package: 14-Pin TSSOP

device is available in a small, 14-pin TSSOP

package.

MS8413 192kHz 数字音频接收/转换（D/A）电路

接收并解码、数模转换的数字音频电

路，它支持 IEC60958， S/PDIF,EIAJ CP1201 和 AES3 接口标

准。模拟部分集成插值滤波器、多 bit 数模转换器、输出模

拟滤波器。 MS8413 含有数字去加重模块，可以工作在

3.3V 和 5V 下。这些特性使它成为 DVD 播放解码器、数字hifi音箱 电视SOUNDBAR音箱

通信设备等无线设备的理想选择。