参数资料
型号: 78M6612-MR/F/P2
厂商: Maxim Integrated
文件页数: 33/46页
文件大小: 0K
描述: IC PWR MEASUREMENT AC 68SQFN
标准包装: 250
系列: *
DS_6612_001
4.4.10 VREF, VBIAS
Unless otherwise specified, VREF_DIS =0.
Table 17: VREF, VBIAS Performance Specifications
78M6612 Data Sheet
Parameter
VREF output voltage, VNOM(25)
Condition
Ta = 22oC
Min
1.193
Typ
1.195
Max
1.197
Unit
V
VREF chop step
50
mV
VREF output impedance
VREF_CAL =1,
I LOAD = 10 μA, -10 μA
2.5
VNOM definition 1
VREF temperature coefficients
TC1
TC2
VREF aging
VNOM ( T ) = VREF ( 22 ) + ( T ? 22 ) TC 1 + ( T ? 22 ) 2 TC 2
+7.0
-0.341
±25
V
μ V/oC
μ V/°C 2
ppm/
year
VREF(T) deviation from VNOM(T)
VREF ( T ) ? VNOM ( T ) 10 6
VNOM 62
Ta = -40oC to +85oC
-40
+40
ppm/o
C
VBIAS voltage
Ta = 25 oC
Ta = -40 oC to 85 oC
(-1%)
(-4%)
1.6
1.6
(+1%)
(+4%)
V
V
1
This relationship describes the nominal behavior of VREF at different temperatures.
4.4.11 LCD Drivers
The information in Table 18 applies to all COM and SEG pins.
Table 18: LCD Drivers Performance Specifications
Parameter
VLC2 Max Voltage
VLC1 Voltage,
? bias
? bias
VLC0 Voltage,
? bias
? bias
Condition
With respect to VLCD
With respect to 2*VLC2/3
With respect to VLC2/2
With respect to VLC2/3
With respect to VLC2/2
Min
-0.1
-4
-3
-3
-3
Typ
Max
0+.1
0
+2
+2
+2
Unit
V
%
%
%
%
VLCD is V3P3SYS in MISSION mode and VBAT in BROWNOUT and LCD modes.
Rev 2
33
相关PDF资料
PDF描述
78M6613-IM/F IC AC PWR MON APPLIANCES 32-QFN
ECC12DCSN-S288 CONN EDGECARD 24POS .100 EXTEND
RBA06DTKI-S288 CONN EDGECARD 12POS .125 EXTEND
FIN4.00RD25 FIREFLEX FIBERGLASS 4" RED 25'
71M6511H-IGT/F IC ENERGY METER RESIDENT 64-LQFP
相关代理商/技术参数
参数描述
78M6612-SOCKET64 功能描述:计量片上系统 - SoC 78M6612 64PIN LQFP PROGRAM BOARD RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 处理器系列:71M6511 类型:Metering SoC 最大时钟频率:70 Hz 程序存储器大小:64 KB 数据 RAM 大小:7 KB 接口类型:UART 可编程输入/输出端数量:12 片上 ADC: 安装风格:SMD/SMT 封装 / 箱体:LQFP-64 封装:Reel
78M6612-SOCKET68 功能描述:计量片上系统 - SoC 78M6612 68PIN QFN PROGRAM BOARD RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 处理器系列:71M6511 类型:Metering SoC 最大时钟频率:70 Hz 程序存储器大小:64 KB 数据 RAM 大小:7 KB 接口类型:UART 可编程输入/输出端数量:12 片上 ADC: 安装风格:SMD/SMT 封装 / 箱体:LQFP-64 封装:Reel
78M6612SP-EVM-1 功能描述:开发板和工具包 - 8051 78M6612 Eval Kit RoHS:否 制造商:Silicon Labs 产品:Development Kits 工具用于评估:C8051F960, Si7005 核心: 接口类型:USB 工作电源电压:
78M6613 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Four Sensor Inputs—V3P3A Referenced 32KB Flash with Security
78M6613_12 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Single-Phase AC Power Measurement IC