参数资料
型号: CS4265-CNZ
厂商: Cirrus Logic Inc
文件页数: 19/46页
文件大小: 0K
描述: IC CODEC 24BIT 104DB 32QFN
标准包装: 60
类型: 立体声音频
数据接口: PCM 音频接口
分辨率(位): 24 b
ADC / DAC 数量: 2 / 2
三角积分调变:
动态范围,标准 ADC / DAC (db): 104 / 104
电压 - 电源,模拟: 3.13 V ~ 5.25 V
电压 - 电源,数字: 3.13 V ~ 5.25 V
工作温度: -10°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 32-QFN
供应商设备封装: 32-QFN 裸露焊盘(5x5)
包装: 托盘
产品目录页面: 754 (CN2011-ZH PDF)
配用: 598-1001-ND - BOARD EVAL FOR CS4265 CODEC
其它名称: 598-1039
26
DS657F3
CS4265
which could result in recording a DC level, possibly yielding clicks when switching between devices in a mul-
tichannel system.
The high-pass filter continuously subtracts a measure of the DC offset from the output of the decimation
filter. If the HPFFreeze bit (See “ADC High-Pass Filter Freeze (Bit 1)” on page 39.) is set during normal op-
eration, the current value of the DC offset for the each channel is frozen and this DC offset will continue to
be subtracted from the conversion result. This feature makes it possible to perform a system DC offset cal-
ibration by:
1. Running the CS4265 with the high-pass filter enabled until the filter settles. See the ADC Digital Filter
Characteristics section for filter settling time.
2. Disabling the high-pass filter and freezing the stored DC offset.
A system calibration performed in this way will eliminate offsets anywhere in the signal path between the
calibration point and the CS4265.
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相关代理商/技术参数
参数描述
CS4265-CNZ/C1 制造商:Cirrus Logic 功能描述:
CS4265-CNZR 功能描述:接口—CODEC IC 24bit 192kHz Str Cdc w/PGA &Inpt Mux RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel
CS4265-DNZ 功能描述:接口—CODEC Stereo Audio CODEC 104 dB 192 kHz RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel
CS4265-DNZR 功能描述:接口—CODEC IC 24-bit 192kHz Str Cdc w/PGA &Inpt Mux RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel
CS4267AM 制造商:Rochester Electronics LLC 功能描述:- Bulk