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參數(shù)資料
| 型號： | CS5466 |
| 廠商： | Cirrus Logic, Inc. |
| 英文描述： | CS5466 |
| 中文描述： | CS5466的 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大?。?/td> | 188K |
| 代理商： | CS5466 |
Preliminary Product Information
This document contains information for a new product.
Cirrus Logic reserves the right to modify this product without notice.
1
Copyright
Cirrus Logic, Inc. 2004
(All Rights Reserved)
http://www.cirrus.com
CS5466
Low Cost Power/Energy IC with Pulse Output
Features
Single Chip; Power Measurement Solution
Energy Data Linearity: ±0.1% of Reading
over 1000:1 Dynamic Range
On-Chip functions: Measures Energy and
Performs Energy-to-Pulse Conversions
Meets Accuracy Spec for IEC 687/1036
High Pass Filter Option
Four Input Ranges for Current Channel
On-Chip 2.5 V Reference (25 ppm/°C typ)
Pulse Outputs for Stepper Motor or
Mechanical Counter
On-Chip Energy Direction Indicator
Ground Referenced Input Signals with Single
Supply
High Frequency Output for Calibration
On-Chip Power-on Reset
Power Supply Configurations:
VA+ = +5 V; AGND = 0 V; VD+ = +3.3 V to 5 V
Description
The CS5466 is a low cost power meter solution combin-
ing two
Σ
Analog-to-Digital Converters
(
ADC)’s, an
energy-to-frequency converter, and energy pulse out-
puts 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 aver-
age real power and can be used to drive a stepper motor
or a mechanical counter; the high frequency energy out-
put FOUT can be used for calibration; and NEG indicates
negative power.
The CS5466 has configuration pins which allow for direct
configuration of pulse output frequency, current channel
input range, and high pass filter enable option.
The CS5466 also has a power-on reset function which
holds the part in reset until the supply reaches an oper-
able level.
ORDERING INFORMATION
CS5466-ISZ
-40° to 85° C
24-pin SSOP
Lead Free
I
IIN+
IIN-
IGAIN0
IGAIN1
VIN+
VIN-
VREFOUT
VA+
RESET
HPF
VD+
DGND
AGND
FOUT
E1
E2
CPUCLK
XOUT
XIN
FREQ0
FREQ1
FREQ2
PGA:
x10, x50, x100, x150
x10
NEG
+
-
+
-
4th Order
Modulator
Σ
2nd Order
Σ
Modulator
HPF
Option
Energy-to-
Frequency
Conversion
Negative
Power
Indication
Clock
Generator
Digital
Filter
Digital
Filter
2.5V On-Chip
Reference
VREFIN
x1
HPF
Option
OCT ‘04
DS659PP2
相關PDF資料 |
PDF描述 |
|---|---|
| CS5467 | Four-channel Power/Energy IC |
| CS5467-IS | Four-channel Power/Energy IC |
| CS5467-ISZ | Four-channel Power/Energy IC |
| CS5471 | DUAL CHANNEL DELTA SIGMA ANALOG TO DIGITAL CONVERTER |
| CS5471-BS | DUAL CHANNEL DELTA SIGMA ANALOG TO DIGITAL CONVERTER |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| CS5466_05 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:Low-cost Power/Energy IC with Pulse Output |
| CS5466-IS | 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 Low-Cost Pwr/Energy w/Pulse Output IC RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel |
| CS5466-ISZ | 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 Low-Cost Pwr/Energy w/Pulse Output IC RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel |
| CS5466-ISZD1 | 制造商:Cirrus Logic 功能描述: |
| CS5466-ISZR | 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 IC for Residential PWR-Meter Apps RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel |
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