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器件3D模型￥ 11.422
CS4350-CNZR 其他数据使用手册 - Cirrus Logic（思睿逻辑）
制造商:
Cirrus Logic（思睿逻辑）
封装:
QFN-24
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P6P7Hot
典型应用电路图在P17
原理图在P31
封装尺寸在P38P39
型号编码规则在P2P40
标记信息在P39
封装信息在P40
焊接温度在P39
技术参数、封装参数在P8P13P18P35
应用领域在P18
导航目录
CS4350-CNZR数据手册
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若手册格式错乱，请下载阅览PDF原文件
Copyright Cirrus Logic, Inc. 2006–2017
(All Rights Reserved)
http://www.cirrus.com
192-kHz Stereo DAC with Integrated PLL
Features
Advanced multibit delta-sigma architecture
109-dB dynamic range
-91-dB THD+N
24-bit conversion
Supports audio sample rates up to 192 kHz
Low-latency digital filtering
Single-ended or differential analog output
architecture
Integrated PLL locks to incoming left-right
clock
– Eliminates the need for external master-
clock routing
– Reduces interference and jitter sensitivity
– No external loop filter components required
Automatic sample-rate range detection
Popguard
®
technology for control of clicks and
pops
Hardware popguard disable for fast startups
Supports all standard serial audio formats
including time-division multiplexed (TDM)
+1.5- to 5.0-V logic supplies for serial port
+3.3- to 5.0-V control port interface
Control Port Mode Features
SPI™ and I²C Modes
ATAPI mixing
Mute control for individual channels
Digital volume control with soft ramp
– 127.5-dB attenuation
– 0.5-dB step size
– Zero-crossing click-free transitions
PCM
Serial
Interface
Serial Audio Input
Right
Channel
Output
Left
Channel
Output
Reset
3.3 V to 5.0 V
Register/
Hardware
Configuration
Hardware or I
2
C/
SPI Control Data
3.3 V to 5.0 V
LRCK
RMCK
RMCK
Recovered MCLK
1.5 V to 5.0 V
Internal Voltage
Reference
and Regulation
Phase Locked Loop
Interpolation
Filter with
Volume
Control
Interpolation
Filter with
Volume
Control
Multibit
Modulator
Multibit
Modulator
Level Translator Level Translator
Amp
+
Filter
Amp
+
Filter
Left and
Right Mute
Controls
External
Mute
Control
DAC
DAC
FEB ‘17
DS691F4
CS4350
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