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ACS37800KMACTR-0305BI2C 参数 Datasheet PDF下载

ACS37800KMACTR-0305BI2C图片预览
型号: ACS37800KMACTR-0305BI2C
PDF下载: 下载PDF文件 查看货源
内容描述: [Isolated, Digital Output, Power Monitoring IC]
分类和应用: 监控
文件页数/大小: 41 页 / 3451 K
品牌: ALLEGRO [ ALLEGRO MICROSYSTEMS ]
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Isolated, Digital Output, Power Monitoring IC  
with Zero-Crossing Detection, Overcurrent and Overvoltage Flagging  
ACS37800  
ACS37800KMAC-015B5 PERFORMANCE CHARACTERISTICS: Valid through the full operating temperature range,  
TA = –40°C to 125°C, CBYPASS = 0.1 µF, and VCC = 5 V, unless otherwise specified  
Characteristic  
GENERAL CHARACTERISTICS  
Nominal Supply Voltage  
Symbol  
Test Conditions  
Min.  
Typ. [1]  
Max.  
Unit  
VCC(typ)  
5
V
NOMINAL PERFORMANCE – FACTORY CURRENT CHANNEL  
Current Sensing Range  
Sensitivity  
IPR  
–15  
15  
A
Sens(I)  
IPR(min) < IP < IPR(max)  
1833.3  
LSB/A  
NOMINAL PERFORMANCE – INPUT REFERRED FACTORY POWER (POWER SEEN BY THE DEVICE) [2]  
Active Power Sensitivity  
Imaginary Power Sensitivity  
Apparent Power Sensitivity  
SensPd_act  
SensPd_img  
SensPd_app  
6.15  
12.31  
12.31  
LSB/mW  
LSB/mVAR  
LSB/mVA  
TOTAL OUTPUT ERROR COMPONENTS [3] – CURRENT CHANNEL  
Measured at IP = IPR(max), TA = 25°C to 125°C  
Measured at IP = IPR(max), TA = –40°C to 25°C  
IP = 0 A, TA = 25°C to 125°C  
±1.1  
±1.5  
±720  
±780  
±2.1  
±2.7  
%
%
Sensitivity Error  
Offset Error  
ESENS(I)  
LSB  
LSB  
%
EO(I)  
IP = 0 A, TA = –40°C to 25°C  
Measured at IP = IPR(max), TA = 25°C to 125°C  
Measured at IP = IPR(max), TA = –40°C to 25°C  
Total Output Error  
ETOT(I)  
%
TOTAL OUTPUT ERROR COMPONENTS [3] – VOLTAGE CHANNEL  
Measured at ΔVIN = ΔVINR(max)  
TA = 25°C to 125°C  
,
,
±1.2  
±1.2  
%
%
Sensitivity Error  
Offset Error  
ESENS(V)  
Measured at ΔVIN = ΔVINR(max)  
TA = –40°C to 25°C  
ΔVIN = 0 mV, TA = 25°C to 125°C  
ΔVIN = 0 mV, TA = –40°C to 25°C  
±55  
±55  
LSB  
LSB  
EO(V)  
Measured at ΔVIN = ΔVINR(max)  
TA = 25°C to 125°C  
,
±1.4  
±1.4  
%
%
Total Output Error  
ETOT(V)  
Measured at ΔVIN = ΔVINR(max)  
TA = –40°C to 25°C  
,
ACCURACY PERFORMANCE – ACTIVE POWER  
IP = IPR(max), measured at ΔVIN = ΔVINR(max)  
TA = 25°C to 125°C  
,
,
±2.1  
±3  
%
%
Total Output Error  
ETOT(P)  
IP = IPR(max), measured at ΔVIN = ΔVINR(max)  
TA = –40°C to 25°C  
[1] Typical values are mean ±3 sigma.  
[2] These sensitivity characteristics are referred to the inputs seen by the device, i.e. the voltage channel resistor divider must be accounted to determine the system sensi-  
tivies.  
[3] E  
= E  
+ 100 x V /(Sens x I )  
TOT  
SENS  
OE P  
8
Allegro MicroSystems  
955 Perimeter Road  
Manchester, NH 03103-3353 U.S.A.  
www.allegromicro.com  
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