参数资料
型号: AD7457BRTZ-REEL7
厂商: Analog Devices Inc
文件页数: 8/21页
文件大小: 0K
描述: IC ADC 12BIT PSEUDO-DIFF SOT23-8
标准包装: 1
位数: 12
采样率(每秒): 100k
数据接口: DSP,MICROWIRE?,QSPI?,串行,SPI?
转换器数目: 1
功率耗散(最大): 3mW
电压电源: 单电源
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: SOT-23-8
供应商设备封装: SOT-23-8
包装: 标准包装
输入数目和类型: 1 个伪差分,双极
产品目录页面: 777 (CN2011-ZH PDF)
其它名称: AD7457BRTZ-REEL7DKR
AD7457
Rev. A | Page 15 of 20
Table 5. SPORT0 Configuration
Bit
Setting
Comment/Description
ISCLK
1
Serial clock is generated internally
SLEN
1111
16 bits of conversion data
RFSR
0
Receive frame sync required every word
TFSR
Don’t care
Not used
IRFS
0
RFS is set to be an input and is
generated externally.
ITFS
Don’t care
Not used
RFSW
1
Alternate receive framing
TFSW
Don’t care
Not used
INVRFS
0
RFS is active high
INVTFS
Don’t care
Not used
SPORT0 is configured by setting the bits in its control register,
as listed in Table 5.
The flag to generate the CS signal is generated by SPORT1. It is
connected to both the ADC and the RFS input of SPORT0 to
provide the frame sync signal for the DSP.
相关PDF资料
PDF描述
AD7467BRTZ-REEL IC ADC 10BIT 1.6V MCRPWR SOT23-6
AD7472ARU-REEL IC ADC 12BIT PARALLEL 24-TSSOP
AD7476ABRM IC ADC 12BIT 2.35V 1MSPS 8-MSOP
AD7478ARTZ-REEL IC ADC 8BIT 1MSPS SOT23-6
AD7482ASTZ IC ADC 12BIT SAR 3MSPS 48LQFP
相关代理商/技术参数
参数描述
AD745AN 制造商:AD 制造商全称:Analog Devices 功能描述:Ultralow Noise, High Speed, BiFET Op Amp
AD745AQ 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Analog Devices 功能描述:
AD745AR 制造商:未知厂家 制造商全称:未知厂家 功能描述:Operational Amplifier
AD745BQ 制造商:Rochester Electronics LLC 功能描述:- Bulk
AD745JN 制造商:Rochester Electronics LLC 功能描述:ULTRA-LOW NOISE OP-AMP IC - Bulk 制造商:Analog Devices 功能描述: