参数资料
型号: ADE7518ASTZF16
厂商: Analog Devices Inc
文件页数: 29/128页
文件大小: 0K
描述: IC ENERGY METER MCU 16K 64LQFP
产品变化通告: Product Discontinuance 27/Oct/2011
特色产品: ADE7518: Single-phase Energy-Measurement IC
标准包装: 160
输入阻抗: *
测量误差: *
电压 - 高输入/输出: *
电压 - 低输入/输出: *
电流 - 电源: *
电源电压: *
测量仪表类型: *
工作温度: *
安装类型: 表面贴装
封装/外壳: 64-LQFP
供应商设备封装: 64-LQFP(10x10)
包装: 托盘
产品目录页面: 797 (CN2011-ZH PDF)
ADE7518
Table 25. Power Supply Event Timing Operating Modes
Parameter
t 1
t 2
t 3
t 4
Time
10 ns min
10 ns min
30 ms typ
130 ms typ
Description
Time between when V DCIN falls below 1.2 V and when FVDCIN is raised.
Time between when V DD falls below 2.75 V and when battery switchover occurs.
Time between when V DCIN falls below 1.2 V and when battery switchover occurs if V DCIN is enabled to cause
battery switchover.
Time between when power supply restore conditions are met (V DCIN above 1.2 V and V DD above 2.75 V if
BATPR[1:0] = 0b01 or V DD above 2.75 V if BATPR[1:0] = 0b00) and when V SWOUT switches to V DD .
V P – V N
SAG LEVEL TRIP POINT
SAGCYC = 1
V DCIN
1.2V
t 3
V DD
2.75V
t 1
SAG EVENT
(FSAG = 1)
V DCIN EVENT
(FVDCIN = 1)
IF SWITCHOVER ON LOW V DCIN IS
ENABLED, AUTOMATIC BATTERY
SWITCHOVER V SWOUT CONNECTED TO V BAT
BSO EVENT
(FBSO = 1)
Figure 31. Power Supply Management Interrupts and Battery Switchover with V DD or V DCIN Enabled for Battery Switchover
V P ? V N
SAG LEVEL
TRIP POINT
V DCIN
SAG EVENT
V DCIN EVENT
V DCIN EVENT
1.2V
V BAT
V DD
2.75V
30ms MIN
130ms MIN
V SW
BATTERY SWITCH
ENABLED ON
LOW V DCIN
V SW
BATTERY SWITCH
ENABLED ON
LOW V DD
PSM0
PSM0
PSM1 OR PSM2
PSM0
PSM0
PSM1 OR PSM2
Figure 32. Power Supply Management Transitions Between Modes
Rev. 0 | Page 29 of 128
相关PDF资料
PDF描述
ADE7156ASTZF8 IC ENERGY METER 64-LQFP
ADE7156ASTZF16-RL IC ENERGY METER 64-LQFP
ADE7116ASTZF8-RL IC ENERGY METER 64-LQFP
ADE7116ASTZF8 IC ENERGY METER 64-LQFP
ADE5166ASTZF62-RL IC METER/8052/RTC/LCD DRV 64LQFP
相关代理商/技术参数
参数描述
ADE7518ASTZF16-RL 功能描述:IC ENERGY METER MCU 16K 64LQFP RoHS:是 类别:集成电路 (IC) >> PMIC - 能量测量 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:*
ADE7518ASTZF8 功能描述:IC ENERGY METER MCU 8K 64LQFP RoHS:是 类别:集成电路 (IC) >> PMIC - 能量测量 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:*
ADE7518ASTZF8-RL 功能描述:IC ENERGY METER MCU 8K 64LQFP RoHS:是 类别:集成电路 (IC) >> PMIC - 能量测量 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:*
ADE7566 制造商:AD 制造商全称:Analog Devices 功能描述:Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver
ADE7566ACPZF16 制造商:AD 制造商全称:Analog Devices 功能描述:Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver