参数资料
| 型号： | CDB5460AU |
| 厂商： | Cirrus Logic Inc |
| 文件页数： | 2/54页 |
| 文件大小： | 0K |
| 描述： | EVALUATION BOARD FOR CS5460A |
| 标准包装： | 1 |
| 主要目的： | 电源管理，电度表/功率表 |
| 嵌入式： | 是，MCU，8 位 |
| 已用 IC / 零件： | CS5460A |
| 主要属性： | 1 相电流和电压监控 |
| 次要属性： | 图形用户接口，SPI? 和 USB 接口 |
| 已供物品： | 板，线缆，软件 |
| 相关产品： | CS5460A-BSZR-ND - IC ENERGY METERING 1PHASE 24SSOP 598-1701-ND - IC PWR/ENERGY 1PH BIDIR 24SSOP 598-1700-ND - IC PWR/ENERGY 1PH BIDIR 24SSOP 598-1094-5-ND - IC ENERGY METERING 1PHASE 24SSOP |
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CS5460A
TABLE OF CONTENTS
1. CHARACTERISTICS & SPECIFICATIONS ............................................................................. 5
ANALOG CHARACTERISTICS ................................................................................................ 5
VREFOUT REFERENCE OUTPUT VOLTAGE........................................................................ 7
5V DIGITAL CHARACTERISTICS............................................................................................ 7
3.3 V DIGITAL CHARACTERISTICS........................................................................................ 8
ABSOLUTE MAXIMUM RATINGS ........................................................................................... 8
SWITCHING CHARACTERISTICS .......................................................................................... 9
2. OVERVIEW ............................................................................................................................. 12
2.1 Theory of Operation ......................................................................................................... 12
2.1.1 DS Modulators ................................................................................................... 12
2.1.2 High-rate Digital Low-pass Filters ....................................................................... 12
2.1.3 Digital Compensation Filters ............................................................................... 12
2.1.4 Digital High-pass Filters ...................................................................................... 12
2.1.5 Overall Filter Response ....................................................................................... 13
2.1.6 Gain and DC Offset Adjustment .......................................................................... 13
2.1.7 Real Energy and RMS Computations ................................................................. 13
2.2 Performing Measurements ............................................................................................... 13
2.2.1 CS5460A Linearity Performance ......................................................................... 15
2.2.2 Single Computation Cycle (C=0) ......................................................................... 15
2.2.3 Continuous Computation Cycles (C=1) ............................................................... 16
2.3 Basic Application Circuit Configurations .......................................................................... 16
3. FUNCTIONAL DESCRIPTION ............................................................................................... 21
3.1 Pulse-Rate Output ........................................................................................................... 21
3.2.1 Normal Format .................................................................................................... 22
3.2.2 Mechanical Counter Format ................................................................................ 23
3.2.3 Stepper Motor Format ......................................................................................... 23
3.3 Auto-boot Mode Using EEPROM ..................................................................................... 24
3.3.1 Auto-boot Configuration ...................................................................................... 24
3.3.2 Auto-boot Data for EEPROM .............................................................................. 25
3.3.3 Application Note AN225 ...................................................................................... 26
3.4 Interrupt and Watchdog Timer ......................................................................................... 26
3.4.1 Interrupt ............................................................................................................... 26
3.4.1.1 Clearing the Status Register ............................................................... 26
3.4.1.2 Typical use of the INT pin ................................................................... 26
3.4.1.3 INT Active State .................................................................................. 26
3.4.1.4 Exceptions ........................................................................................... 26
3.4.2 Watch Dog Timer ................................................................................................ 26
3.5 Oscillator Characteristics ................................................................................................. 27
3.6 Analog Inputs ................................................................................................................... 27
3.7 Voltage Reference ........................................................................................................... 27
3.8 Calibration ........................................................................................................................ 27
3.8.1 Overview of Calibration Process ......................................................................... 27
3.8.2 The Calibration Registers .................................................................................... 28
3.8.3 Calibration Sequence .......................................................................................... 28
3.8.4 Calibration Signal Input Level ............................................................................. 29
3.8.5 Calibration Signal Frequency .............................................................................. 29
3.8.6 Input Configurations for Calibrations ................................................................... 29
3.8.7 Description of Calibration Algorithms .................................................................. 30
2
DS487F5
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CDB5460AU-Z | 制造商:Cirrus Logic 功能描述:PB-FREEEVAL BOARD FOR CS5460 - Bulk |
| CDB5461 | 制造商:Cirrus Logic 功能描述:EVAL BD FOR CS5461 - Bulk |
| CDB5461A | 功能描述:EVAL BOARD FOR CS5461 RoHS:否 类别:编程器，开发系统 >> 过时/停产零件编号 系列:- 标准包装:1 系列:- 类型:MCU 适用于相关产品:Freescale MC68HC908LJ/LK（80-QFP ZIF 插口） 所含物品:面板、缆线、软件、数据表和用户手册 其它名称:520-1035 |
| CDB5461AU | 功能描述:数据转换 IC 开发工具 Eval Bd Sngl-Phase Pow/Energy RoHS:否 制造商:Texas Instruments 产品:Demonstration Kits 类型:ADC 工具用于评估:ADS130E08 接口类型:SPI 工作电源电压:- 6 V to + 6 V |
| CDB5461AU-Z | 制造商:Cirrus Logic 功能描述:PB-FREEEVAL BOARD FOR CS5461 WITH USB - Bulk |
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