Multi-Bit A/D for Class-D Real-Time PSR Feedback

General Description The CS4461 is a complete analog-to-digital converter for class-D real-time power supply rejection (PSR) feedback. It performs sampling and analog-to-digital conversion, generating digital data for input to a class-D modulator with real-time PSR feedback capabilities. Features

文件：254.5 Kbytes 页数：11 Pages

CIRRUS

凌云逻辑

适用于 D 类实时 PSR 反馈的模/数转换器

CS4461 是一款用于 D 类 PSR（电源抑制）反馈的完整模/数转换器 (ADC)。它可执行采样和模/数转换，生成可输入至 D 类调制器的数字数据。CS4461 先进的三角积分架构实现了差分模拟输入，可在高达 7.5 MHz 的频率下提供出色的噪音抑制和多位转换。该模/数转换器通过直接接口向 D 类调制器提供电源状况的实时反馈，从而实现极低的信号延迟。改进的 PSR 反馈让系统设计者可以使用成本更低的电源，从而降低物料清单 (BOM) 成本。系统开发人员无需开发差分（全桥）解决方案，只需开发单端（半桥）解决方案即可，这进一步降低了 BOM 成本。CS4461 模/数转换器和 CS44600 • 先进的多位 Delta-Sigma 架构\n• 电源状况的实时反馈\n• 无滤波器的数字输出可实现极低的信号延迟\n• 135 mW 耗电量\n• 支持 3.3 V 到 5 V 的逻辑电平\n• 差分模拟架构\n• 调制器溢出检测\n• CS44600/800 D 类 PWM 调制器的直接接口\n• 多位转换高达 7.5 MHz\n• 通过 2 线接口传送调制数据\n• 封装信息：24 引脚 TSSOP；无铅组装;

CirrusLogic

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Multi-Bit A/D for Class-D Real-Time PSR Feedback

General Description The CS4461 is a complete analog-to-digital converter for class-D real-time power supply rejection (PSR) feedback. It performs sampling and analog-to-digital conversion, generating digital data for input to a class-D modulator with real-time PSR feedback capabilities. Features

文件：254.5 Kbytes 页数：11 Pages

CIRRUS

凌云逻辑

Multi-Bit A/D for Class-D Real-Time PSR Feedback

General Description The CS4461 is a complete analog-to-digital converter for class-D real-time power supply rejection (PSR) feedback. It performs sampling and analog-to-digital conversion, generating digital data for input to a class-D modulator with real-time PSR feedback capabilities. Features

文件：254.5 Kbytes 页数：11 Pages

CIRRUS

凌云逻辑

Multi-Bit A/D for Class-D Real-Time PSR Feedback

General Description The CS4461 is a complete analog-to-digital converter for class-D real-time power supply rejection (PSR) feedback. It performs sampling and analog-to-digital conversion, generating digital data for input to a class-D modulator with real-time PSR feedback capabilities. Features

文件：254.5 Kbytes 页数：11 Pages

CIRRUS

凌云逻辑

Multi-Bit A/D for Class-D Real-Time PSR Feedback

General Description The CS4461 is a complete analog-to-digital converter for class-D real-time power supply rejection (PSR) feedback. It performs sampling and analog-to-digital conversion, generating digital data for input to a class-D modulator with real-time PSR feedback capabilities. Features

文件：254.5 Kbytes 页数：11 Pages

CIRRUS

凌云逻辑

Package：24-TSSOP（0.173"，4.40mm 宽）；包装：管件 类别：集成电路（IC） 模数转换器（ADC） 描述：IC ADC SIGMA-DELTA 24TSSOP

CIRRUS

凌云逻辑

Package：24-TSSOP（0.173"，4.40mm 宽）；包装：托盘 类别：集成电路（IC） 模数转换器（ADC） 描述：IC ADC SIGMA-DELTA 24TSSOP

CIRRUS

凌云逻辑