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參數資料
| 型號： | CS5462 |
| 廠商： | Cirrus Logic, Inc. |
| 英文描述： | LOW COST POWER ENERGY IC WITH PULSE OUTPUT |
| 中文描述： | 低成本電力能源集成電路使用脈沖輸出 |
| 文件頁數： | 1/18頁 |
| 文件大小： | 198K |
| 代理商： | CS5462 |
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. 2003
(All Rights Reserved)
http://www.cirrus.com
CS5462
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
On-Chip System Calibration Option
High Pass Filter Option for Both I and V
2 Available Current Input Ranges
On-Chip 2.5 V Reference (25 ppm/°C typ)
Pulse Outputs for Stepper Motor or
Mechanical Counter
On-Chip Energy Direction Indicator
Ground Reference 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 CS5462 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 CS5462 has configuration pins which allow for direct
configuration of pulse output format, pulse output fre-
quency, current channel input range, high pass filter
option, and on-chip calibration.
The CS5462 also has a power-on reset function which
holds the part in reset until the supply reaches an oper-
able level.
ORDERING INFORMATION
CS5462-IS
-40° to 85° C
24-pin SSOP
I
PGA
x10,x50
VA+
IIN+
IIN-
VIN+
VIN-
VREFIN
VREFOUT
High Pass
Filter
Voltage
Reference
x1
RESET
Digital
Filter
High Pass
Filter
x10
Energy to
Pulse Rate
Converter
4th Order
Σ
Modulator
2nd Order
Σ
Modulator
Digital
Filter
DGND / P1
Energy
Direction
Calibration
VD+ / P7
Configuration Inputs: On-Chip Calibration,
Pulse Output Mode / Output Frequency,
HPF Option, and
Current Channel Input Range
Clock
Generator
XOUT
CPUCLK
E2 / P4
P3
E1 / P5
FOUT / P6
IGAIN
CAL1
FREQ
CAL0
NEG/P2
XIN
Program Select
Outputs
for
Configuration
AGND
OCT 03
DS547PP1
相關PDF資料 |
PDF描述 |
|---|---|
| CS5462-IS | LOW COST POWER ENERGY IC WITH PULSE OUTPUT |
| CS5463 | Single Phase, Bi-directional Power/Energy IC |
| CS5463-IS | Single Phase, Bi-directional Power/Energy IC |
| CS5463-ISZ | Single Phase, Bi-directional Power/Energy IC |
| CS5464 | Three-channel, Single-phase Power/Energy IC |
相關代理商/技術參數 |
參數描述 |
|---|---|
| CS5462-IS | 功能描述:電流和電力監控器、調節器 Low-Cost Pwr/Energy w/Pulse Output IC RoHS:否 制造商:STMicroelectronics 產品: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 |
| CS5462-ISZ | 功能描述:電流和電力監控器、調節器 Low-Cost Pwr/Energy w/Pulse Output IC RoHS:否 制造商:STMicroelectronics 產品: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 |
| CS5462-ISZR | 功能描述:電流和電力監控器、調節器 IC Low-Cost PWR/Enrg w/Pulse Output RoHS:否 制造商:STMicroelectronics 產品: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 |
| CS5463 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:Single Phase, Bi-directional Power/Energy IC |
| CS5463_08 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:Single Phase, Bi-directional Power/Energy IC |
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