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參數資料
型號: 71M6521FE-IM/F
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 模擬信號調理
英文描述: SPECIALTY ANALOG CIRCUIT, QCC68
封裝: LEAD FREE, LQFN-68
文件頁數: 95/103頁
文件大小: 1691K
代理商: 71M6521FE-IM/F
71M6521DE/71M6521FE
Energy Meter IC
DATA SHEET
OCTOBER 2010
v1.1
2005-2010 Teridian Semiconductor Corporation
Page: 91 of 103
A Maxim Integrated Products Brand
19-5370; 10/10
CRYSTAL OSCILLATOR
PARAMETER
CONDITION
MIN
TYP
MAX
UNIT
Maximum Output Power to Crystal
Crystal connected
1
μW
XIN to XOUT Capacitance
3
pF
Capacitance to DGND
XIN
XOUT
5
pF
VREF, VBIAS
Unless otherwise specified, VREF_DIS=0
PARAMETER
CONDITION
MIN
TYP
MAX
UNIT
VREF output voltage, VNOM(25)
Ta = 22C
1.193
1.195
1.197
V
VREF chop step
50
mV
VREF output impedance
VREF_CAL =1,
ILOAD = 10A, -10A
2.5
VNOM definition
2
)
22
(
1
)
22
(
)
22
(
)
(
2 TC
T
TC
T
VREF
T
VNOM
+
+
=
V
VREF temperature coefficients
TC1
TC2
+7.0
-0.341
V/C
V/°C
2
VREF aging
±25
ppm/
year
VREF(T) deviation from VNOM(T)
62
10
)
(
)
(
6
VNOM
T
VNOM
T
VREF
Ta = -40C to +85C
-40
1
+40
1
ppm/C
VBIAS voltage
Ta = 25C
Ta = -40C to 85C
(-1%)
(-4%)
1
1.6
1
(+1%)
(+4%)
1
V
1Guaranteed by design; not production tested.
2 This relationship describes the nominal behavior of VREF at different temperatures.
LCD DRIVERS
Applies to all COM and SEG pins.
PARAMETER
CONDITION
MIN
TYP
MAX
UNIT
VLC2 Max Voltage
With respect to VLCD
-0.1
+0.1
V
VLC1 Voltage,
1/3 bias
bias
With respect to 2*VLC2/3
With respect to VLC2/2
-4
-3
0
+2
%
VLC0 Voltage,
1/3 bias
bias
With respect to VLC2/3
With respect to VLC2/2
-3
+2
%
VLCD is V3P3SYS in MISSION mode and VBAT in BROWNOUT and LCD modes.
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相關代理商/技術參數
參數描述
71M6521FE-IMR 制造商:Maxim Integrated Products 功能描述:Metering Systems on a Chip - SoC Residential Energy Meter IC
71M6521FE-IMR/F 功能描述:計量片上系統 - SoC Residential 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 數據 RAM 大小:7 KB 接口類型:UART 可編程輸入/輸出端數量:12 片上 ADC: 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-64 封裝:Reel
71M6521-TGP1-68M 制造商:Maxim Integrated Products 功能描述:Programmer Accessories Gang Programmer Base w/6521 Socket Brd
71M6523-DB 功能描述:開發板和工具包 - 8051 71M6521D Demo Brd RoHS:否 制造商:Silicon Labs 產品:Development Kits 工具用于評估:C8051F960, Si7005 核心: 接口類型:USB 工作電源電壓:
71M6523-IM 功能描述:計量片上系統 - SoC Residential 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 數據 RAM 大小:7 KB 接口類型:UART 可編程輸入/輸出端數量:12 片上 ADC: 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-64 封裝:Reel
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