- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄68812 > 71M6543G-IGT/F (MAXIM INTEGRATED PRODUCTS INC) SPECIALTY ANALOG CIRCUIT, PQFP100 PDF資料下載
參數(shù)資料
| 型號(hào)： | 71M6543G-IGT/F |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 模擬信號(hào)調(diào)理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PQFP100 |
| 封裝： | LEAD FREE, LQFP-100 |
| 文件頁(yè)數(shù)： | 27/157頁(yè) |
| 文件大小： | 2178K |
| 代理商： | 71M6543G-IGT/F |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)當(dāng)前第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)第106頁(yè)第107頁(yè)第108頁(yè)第109頁(yè)第110頁(yè)第111頁(yè)第112頁(yè)第113頁(yè)第114頁(yè)第115頁(yè)第116頁(yè)第117頁(yè)第118頁(yè)第119頁(yè)第120頁(yè)第121頁(yè)第122頁(yè)第123頁(yè)第124頁(yè)第125頁(yè)第126頁(yè)第127頁(yè)第128頁(yè)第129頁(yè)第130頁(yè)第131頁(yè)第132頁(yè)第133頁(yè)第134頁(yè)第135頁(yè)第136頁(yè)第137頁(yè)第138頁(yè)第139頁(yè)第140頁(yè)第141頁(yè)第142頁(yè)第143頁(yè)第144頁(yè)第145頁(yè)第146頁(yè)第147頁(yè)第148頁(yè)第149頁(yè)第150頁(yè)第151頁(yè)第152頁(yè)第153頁(yè)第154頁(yè)第155頁(yè)第156頁(yè)第157頁(yè)
71M6543F/H and 71M6543G/GH Data Sheet
122
2008–2011 Teridian Semiconductor Corporation
v1.2
5.4.6
CE Front-End Data (Raw Data)
Access to the raw data provided by the AFE is possible by reading CE RAM addresses 0 through A, as
shown in Table 74. In the expression MUXn_SEL[3:0] = x, ‘n’ refers to the multiplexer frame time slot number
and ‘x’ refers to the desired ADC input number or ADC handle (i.e., IADC0 to VADC10, or simply 0 to 10
decimal).
The 71M6543 can support up to eleven sensor inputs, when all the current sensors are configured as
single-ended inputs. If all the current sensor inputs are configured as differential (recommended for
best performance), the number of input sensor channels is reduced to seven (i.e., IADC0-1, IADC2-3,
IADC4-5, IADC6-7, VADC8, VADC9 and VADC10). The MUXn_SEL[3:0] column in Table 74 shows the
MUXn_SEL handles for the various sensor input pins. For example, if differential mode is enabled via
control bit DIFF0_E = 1 (I/O RAM 0x210C[4]), then the IADC0-IADC1 input pins are combined together to
form a single differential input and the corresponding MUXn_SEL handle is 0 (i.e., handle 1 is then unused).
Similarly, the CE RAM location column provides the CE RAM address where the corresponding sample data
is stored. Continuing with the same example, if DIFF0_E = 1, the corresponding CE RAM location where the
samples for the IADC0-IADC1 differential input are stored is CE RAM 0.
The IADC2-3, IADC4-5 and IADC6-7 inputs can be configured as direct-connected sensors (i.e., directly
connected to the 71M6543) or as remote sensors (i.e., using a 71M6xx3 Isolated Sensor). For example, if the
IADC2-3 remote sensor is disabled by RMT2_E = 0 (I/O RAM 0x2007[3]) and differential mode is enabled by
DIFF2_E = 1 (I/O RAM 0x210C[4]), then IADC2-IADC3 form a differential input with a MUXn_SEL handle of 2
(i.e., handle 3 is then unused), and the corresponding samples are stored in CE RAM location 2. If the
remote sensor enable bit RMT2_E = 1, DIFF2_E = x (don’t care), then the MUXn_SEL handle is not required
(i.e., the sensor is not connected to the 71M6543 multiplexer, so MUXn_SEL does not apply), and the
samples corresponding to this remote differential IADC2-IADC3 input are stored in CE RAM location 2
directly by the digital isolation interface (see Figure 2).
The voltage sensor inputs (VADC8, VADC9 and VADC10) are always single-ended inputs and cannot be
configured as remotes, so they do not have any associated configuration bits. VADC8 (VA) has a
MUXn_SEL handle value of 8, and its samples are stored in CE RAM location 8. VADC9 (VB) has a
MUXn_SEL handle value of 9 and its samples are stored in CE RAM location 9. VADC10 (VC) has a
MUXn_SEL handle value of 10 and its samples are stored in CE RAM location 10.
Table 74: CE Raw Data Access Locations
Pin
MUXn_SEL Handle
CE RAM Location
DIFF0_E
0
1
0
1
IADC0
0
IADC1
1
RMT2_E, DIFF2_E
0,0
0,1
1,0
1,1
0,0
0,1
1,0
1,1
IADC2
2
-
2
2*
IADC3
3
RMT4_E, DIFF4_E
0,0
0,1
1,0
1,1
0,0
0,1
1,0
1,1
IADC4
4
-
4
4*
IADC5
5
RMT6_E, DIFF6_E
0,0
0,1
1,0
1,1
0,0
0,1
1,0
1,1
IADC6
6
-
6
6*
IADC7
7
There are no configuration bits for VADC8, 9, 10
VADC8 (VA)
8
VADC9 (VB)
9
VADC10 (VC)
10
*Remote interface data
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 722BG | 2-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 722MG | 2-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 73M1903-IGV | SPECIALTY CONSUMER CIRCUIT, PQFP32 |
| 73M1903-IM | SPECIALTY CONSUMER CIRCUIT, QCC32 |
| 73M1903-IGV/F | SPECIALTY CONSUMER CIRCUIT, PQFP32 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 71M6543G-IGTR/F | 功能描述:計(jì)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(shí)鐘頻率:70 Hz 程序存儲(chǔ)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 |
| 71M6543GT-IGT/F | 制造商:Maxim Integrated Products 功能描述:3-PHASE, 128KK, PRES TEMP SENSOR - Bulk |
| 71M6543GT-IGTR/F | 制造商:Maxim Integrated Products 功能描述:3-PHASE, 128KK, PRES TEMP SENSOR - Tape and Reel |
| 71M6543H | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Selectable Gain of 1 or 8 for One Current Energy Meter ICs Metrology Compensation |
| 71M6543H-IGT/F | 功能描述:IC ENERGY METER 100-LQFP 制造商:maxim integrated 系列:Single Converter Technology? 包裝:托盤 零件狀態(tài):停產(chǎn) 輸入阻抗:- 測(cè)量誤差:0.1% 電壓 - I/O 高:2V 電壓 - I/O 低:0.8V 電流 - 電源:- 電壓 - 電源:3 V ~ 3.6 V 表計(jì)類型:3 相 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:100-LQFP 供應(yīng)商器件封裝:100-LQFP（14x14） 標(biāo)準(zhǔn)包裝:90 |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。