參數(shù)資料
型號： 71M6533H-IGT/F
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 模擬信號調(diào)理
英文描述： SPECIALTY ANALOG CIRCUIT, PQFP100
封裝： LEAD FREE, LQFP-100
文件頁數(shù)： 87/124頁
文件大?。?/td> 2008K
代理商： 71M6533H-IGT/F
FDS_6533_6534_004
71M6533/71M6534 Data Sheet
v1.1
2007-2009 TERIDIAN Semiconductor Corporation
65
3
Application Information
3.1
Connection of Sensors (CT, Resistive Shunt)
Figure 30 through Figure 32 show how resistive dividers, current transformers, Rogowski coils and resis-
tive shunts are connected to the voltage and current inputs of the 71M6533/71M6534.
Figure 30: Resistive Voltage Divider
Figure 31: CT with Single Ended (Left) and Differential Input (Right) Connection
Figure 32: Resistive Shunt (Left), Rogowski Sensor (Right)
3.2
Distinction between 71M6533/71M6534 and 71M6533H/71M6534H Parts
The 71M6533H/71M6534H parts go through an additional process of characterization during production
which makes them suitable to high-accuracy applications.
The first process, applied to both the 71M6533/71M6534 and the 71M6533H/71M6534H, is the trimming
of the reference voltage to the target value of 1.195V.
The second process, which is applied only to the 71M6533H/71M6534H, is the characterization of the
reference voltage over temperature. The coefficients for the reference voltage are stored in trim fuses
(I/O RAM registers TRIMBGA, TRIMBGB, TRIMM[2:0]. The MPU can read these trim fuses and calculate
the correction coefficients PPM1 and PPMC2 per the formulae given in Section 5.4.15 VREF. See Section
3.5 Temperature Compensation for additional details.
The fuse TRIMBGB is non-zero for the 71M6533H/71M6534H part and zero for the 71M6533/71M6533 part.
VA = Vin * R
out/(Rout + Rin)
V
in
R
in
R
out
VA
V
out
R
1/N
I
in
I
out
Filter
V3P3
IA
InP
InN
V3P3A
V
OUT
I
OUT
I
IN
R
1/N
V
DIFF
V
out
R
I
in
IA
V3P3
Vout = dI
in /dt
V
out
R
1/N
I
in
V
C
V3P3
IA
相關(guān)PDF資料
PDF描述
71M6533-IGTR/F SPECIALTY ANALOG CIRCUIT, PQFP100
71M6534H-IGTR/F SPECIALTY ANALOG CIRCUIT, PQFP120
71M6533-IGT/F SPECIALTY ANALOG CIRCUIT, PQFP100
71M6534-IGT/F SPECIALTY ANALOG CIRCUIT, PQFP120
71M6533-IGTR/F SPECIALTY ANALOG CIRCUIT, PQFP100
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
71M6533H-IGTR/F 功能描述:計量片上系統(tǒng) - SoC Precision Energy Meter IC RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 處理器系列:71M6511 類型:Metering SoC 最大時鐘頻率:70 Hz 程序存儲器大小:64 KB 數(shù)據(jù) RAM 大小:7 KB 接口類型:UART 可編程輸入/輸出端數(shù)量:12 片上 ADC: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-64 封裝:Reel
71M6533H-IGTR/F1 功能描述:計量片上系統(tǒng) - SoC RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 處理器系列:71M6511 類型:Metering SoC 最大時鐘頻率:70 Hz 程序存儲器大小:64 KB 數(shù)據(jù) RAM 大小:7 KB 接口類型:UART 可編程輸入/輸出端數(shù)量:12 片上 ADC: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-64 封裝:Reel
71M6533H-IGTR/F2 功能描述:計量片上系統(tǒng) - SoC Precision Energy Meter IC RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 處理器系列:71M6511 類型:Metering SoC 最大時鐘頻率:70 Hz 程序存儲器大小:64 KB 數(shù)據(jù) RAM 大小:7 KB 接口類型:UART 可編程輸入/輸出端數(shù)量:12 片上 ADC: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-64 封裝:Reel
71M6533-IGT/F 功能描述:計量片上系統(tǒng) - SoC Precision Energy Meter IC RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 處理器系列:71M6511 類型:Metering SoC 最大時鐘頻率:70 Hz 程序存儲器大小:64 KB 數(shù)據(jù) RAM 大小:7 KB 接口類型:UART 可編程輸入/輸出端數(shù)量:12 片上 ADC: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-64 封裝:Reel
71M6533-IGT/F1 功能描述:計量片上系統(tǒng) - SoC RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 處理器系列:71M6511 類型:Metering SoC 最大時鐘頻率:70 Hz 程序存儲器大小:64 KB 數(shù)據(jù) RAM 大小:7 KB 接口類型:UART 可編程輸入/輸出端數(shù)量:12 片上 ADC: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-64 封裝:Reel
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