参数资料
| 型号： | CDB5466U |
| 厂商： | Cirrus Logic Inc |
| 文件页数： | 3/21页 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL & SOFTWARE CS5466 ADC |
| 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： | CS5466 |
| 主要属性： | 1 相，能量至频率输出 |
| 次要属性： | 图形用户界面，USB 接口 |
| 已供物品： | 板，缆线，CD |
| 产品目录页面： | 754 (CN2011-ZH PDF) |
| 相关产品： | CS5466-ISZR-ND - IC ENERGY METERING 1PHASE 24SSOP 598-1195-5-ND - IC ENERGY METERING 1PHASE 24SSOP 598-1097-5-ND - IC ENERGY METERING 1PHASE 24SSOP |
| 其它名称： | 598-1011 |
CDB5466U
1. HARDWARE
1.1
Introduction
The CS5466 is a low cost power measurement solution combining two ?Σ analog-to-digital converters ( ADCs), an
energy-to-frequency converter, and energy pulse outputs on a single chip. It is designed to accurately measure and
calculate energy for single phase, 2- or 3-wire power metering applications with minimal external components.
Low-frequency energy outputs, E1 and E2 supply average active power and can be used to drive a stepper motor
or a mechanical counter; the high-frequency energy output FOUT is designed to assist in calibration; and NEG in-
dicates negative energy.
The CS5466 has configuration pins which allow the selection of pulse output frequency, current channel input range,
and the high-pass filter enable option. The CS5466 also has a power-on reset function which holds the part in reset
until the supply reaches the proper level. The CDB5466U is shipped with a CS5466-ISZ device located at U6.
1.2
Evaluation Board Overview
The CDB5466U evaluation board provides a quick path to evaluating the CS5466 Power Measurement IC. Figure
1 illustrates the placement of the terminals, jumpers and IC components. The jumper options are shown in the fac-
tory default positions.
+5V
J3
GND
J4
VD+_EXT
J5
Vu+_EXT
J6
JTAG
USB
J1
J2
JP1
TP1 TP2
GND
VD+
8051_REGIN
TP4
TP3
GND
VD+
VD+_EXT
+5V
+3.3V
J8
Vu+_EXT
+5V
VD+
J9
TP5
U3
TP6
U4
JP2
GND
J14
JP3
GND
J12
S1
RESET
1
J10
1
LED_EN
LED_EN
E1
E2
E1
J11
REF+
GND
J23
LT1019
REF+
CDB5466U REV X
XOUT XIN
TP7 TP8
4.096MHz
Y1
J13
LED_EN
1
J15
1 LED_EN
J16
FOUT
NEG
E2
FOUT
NEG
RESET
GND
GND
VIN+
VIN-
GND
VREF
VIN+
VIN-
J17
VIN+
TP9
U7
CPUCLK
TP10
U5
JP4
GND
GND
GND
J27
VREF
GND
TP11
VIN-
J22
J24
GND
IIN+
J25
IIN+
VREF
IIN+
TP12
JP5
GND
IIN-
IIN-
VREF
TP13
VA+GND
GND VD+
J28
J29
J30
J31
J32
J33
VD+
GND
JP6
GND
IIN-
J26
FOUT
GND
DS676DB1
GND
FREQ2 FREQ1 FREQ0 IGAIN1 IGAIN0
CS5466 CONFIG
Figure 1. CDB5466U Assembly Drawing
HPF
3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CDB5466U-Z | 制造商:Cirrus Logic 功能描述:PB-FREEEVAL BOARD FOR CS5466 WITH USB - Bulk |
| CDB5467U | 功能描述:数据转换 IC 开发工具 Eval Bd 4-Ch Sngl-Phs 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 |
| CDB5471 | 制造商:Cirrus Logic 功能描述:Tools Development kit Kit Con |
| CDB5480U-Z | 功能描述:电源管理IC开发工具 CS5480 Eval Board RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| CDB5484U-Z | 功能描述:电源管理IC开发工具 CS5484 Eval Board RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
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