参数资料
型号: ADM1069AST
厂商: ANALOG DEVICES INC
元件分类: 电源管理
英文描述: 8-CHANNEL POWER SUPPLY SUPPORT CKT, PQFP32
封装: MS-026-BBA, LQFP-32
文件页数: 14/36页
文件大小: 763K
代理商: ADM1069AST
ADM1069
Rev. A | Page 21 of 36
FAULT AND STATUS REPORTING
The ADM1069 has a fault latch for recording faults. Two registers
are set aside for this purpose, FSTAT1 and FSTAT2. A single bit
is assigned to each input of the device, and a fault on that input
sets the relevant bit. The contents of the fault register can be
read out over the SMBus to determine which input(s) faulted.
The fault register can be enabled/disabled in each state. To latch
data from one state, simply ensure that the fault latch is disabled
in the following state. This ensures that only real faults are
captured and not, for example, undervoltage conditions that
may be present during a power-up or power-down sequence.
The ADM1069 also has a number of status registers. These
include more detailed information, such as whether an
undervoltage or overvoltage fault is present on a particular
input faulted, as well as information on ADC limit faults. Note
that the data in the status registers is not latched in any way and,
therefore, is subject to change at any time.
See the AN-721 Application Note for full details about the
ADM1069 registers.
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ADM1069AST-REEL 制造商:Analog Devices 功能描述:Volt Supervisor Sequencer 2.7V to 5.4V 32-Pin LQFP T/R
ADM1069AST-REEL7 制造商:Analog Devices 功能描述:Volt Supervisor Sequencer 2.7V to 5.4V 32-Pin LQFP T/R
ADM1069ASTZ 功能描述:IC SUPERVISOR/SEQUENCER 32-LQFP RoHS:是 类别:集成电路 (IC) >> PMIC - 监控器 系列:Super Sequencer® 其它有关文件:STM6905 View All Specifications 标准包装:1 系列:- 类型:多压监控器 监视电压数目:5 输出:开路漏极或开路集电极 复位:低有效 复位超时:最小为 140 ms 电压 - 阀值:2.188V,2.955V,可调,可调,可调 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-TSSOP,8-MSOP(0.118",3.00mm 宽) 供应商设备封装:8-TSSOP 包装:Digi-Reel® 产品目录页面:1197 (CN2011-ZH PDF) 其它名称:497-8728-6
ADM1069ASTZ-REEL 功能描述:IC SEQUENCER/SUPERVISOR 32LQFP RoHS:是 类别:集成电路 (IC) >> PMIC - 监控器 系列:Super Sequencer® 标准包装:1 系列:- 类型:简单复位/加电复位 监视电压数目:1 输出:开路漏极或开路集电极 复位:高有效 复位超时:- 电压 - 阀值:1.8V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:6-TSOP(0.059",1.50mm 宽)5 引线 供应商设备封装:5-TSOP 包装:剪切带 (CT) 其它名称:NCP301HSN18T1GOSCT
ADM1069ASTZ-REEL7 功能描述:IC SEQUENCER/SUPERVISOR 32LQFP RoHS:是 类别:集成电路 (IC) >> PMIC - 监控器 系列:Super Sequencer® 其它有关文件:STM6905 View All Specifications 标准包装:1 系列:- 类型:多压监控器 监视电压数目:5 输出:开路漏极或开路集电极 复位:低有效 复位超时:最小为 140 ms 电压 - 阀值:2.188V,2.955V,可调,可调,可调 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-TSSOP,8-MSOP(0.118",3.00mm 宽) 供应商设备封装:8-TSSOP 包装:Digi-Reel® 产品目录页面:1197 (CN2011-ZH PDF) 其它名称:497-8728-6