参数资料
型号: CS5372A-ISZ
厂商: Cirrus Logic Inc
文件页数: 21/32页
文件大小: 0K
描述: IC MODULATOR LP/HP 2CH 24-SSOP
标准包装: 59
类型: 调制器
分辨率(位): 24 b
采样率(每秒): 512k
电压电源: 模拟和数字,双 ±
电源电压: ±2.5V,3.3 V ~ 5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 24-SSOP(0.209",5.30mm 宽)
供应商设备封装: 24-SSOP
包装: 管件
配用: 598-1778-ND - EVALUATION BOARD FOR CS5376
CS5371A CS5372A
28
DS748F3
VREF+ _ Positive Voltage Reference Input, pin 5
Input for an external +2.5 V voltage reference relative to VREF-.
VREF- _ Negative Voltage Reference Input, pin 6
This pin should be tied to VA- near the voltage reference output.
Digital Inputs
MCLK _ Modulator Clock Input, pin 19
A CMOS compatible clock input for the modulator internal master clock, nominally 2.048 MHz
with an amplitude equal to the VD digital power supply.
MSYNC _ Modulator Sync Input, pin 20
A low to high transition resets the internal clock phasing of the modulator. This assures the
sampling instant and modulator data output are synchronous to the external system.
OFST _ Offset Mode Select, pin 14
When high, adds approximately -60 mV or -35 mV of internal differential offset to the analog
input signal to guarantee any
ΔΣ idle tones are removed. When low, no offset is added.
PWDN1, PWDN2 _ Channel 1 & 2 Power-down Mode, pin 24, 13
When high, the modulator is in power down mode. Halting MCLK while in power down mode
reduces modulator power dissipation further.
Digital Outputs
MDATA1, MDATA2 _ Modulator Data Output, pin 21, 16
Modulator data is output as a 1-bit serial data stream at 512 kHz with an MCLK input of
2.048 MHz.
MFLAG1, MFLAG2 _ Modulator Flag, pin 22, 15
A high level output indicates the modulator is unstable due to an over-range on the analog
inputs.
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参数描述
CS5372A-ISZ/A0 制造商:Cirrus Logic 功能描述:
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CS5372-BS 功能描述:模数转换器 - ADC LP High Performance Delta Sigma Mod. RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
CS5372-BSR 功能描述:模数转换器 - ADC LP High Performance Delta Sigma Mod. RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
CS5372-BSZ 功能描述:模数转换器 - ADC IC LP Hgh Prfrmnc Delta Sigma Modultr RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32