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参数资料
| 型号： | ADM1065ASU |
| 厂商： | ANALOG DEVICES INC |
| 元件分类： | 电源管理 |
| 英文描述： | Super Sequencer-TM and Monitor |
| 中文描述： | 10-CHANNEL POWER SUPPLY SUPPORT CKT, PQFP48 |
| 封装： | 7 X 7 MM, PLASTIC, MS-026ABC, TQFP-48 |
| 文件页数： | 13/28页 |
| 文件大小： | 497K |
| 代理商： | ADM1065ASU |
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ADM1065
VXn PINS AS DIGITAL INPUTS
As mentioned previously, the VXn input pins on the ADM1065
have dual functionality. The second function is as a digital input
to the device. Therefore, the ADM1065 can be configured for up
to five digital inputs. These inputs are TTL/CMOS-compatible.
Standard logic signals can be applied to the pins: RESET from
reset generators, PWRGOOD signals, fault flags, manual resets,
and so on. These signals are available as inputs to the SE, and
can be used to control the status of the PDOs. The inputs can be
configured to detect either a change in level or an edge.
Rev. 0 | Page 13 of 28
When configured for level detection, the output of the digital
block is a buffered version of the input. When configured for
edge detection, once the logic transition is detected, a pulse of
programmable width is output from the digital block. The width
is programmable from 0 μs to 100 μs.
The digital blocks feature the same glitch filter function that is
available on the SFDs. This enables the user to ignore spurious
transitions on the inputs. For example, the filter can be used to
debounce a manual reset switch.
When configured as digital inputs, each of the VXn pins has a
weak (10 μA) pull-down current source available for placing the
input in a known condition, even if left floating. The current
source, if selected, weakly pulls the input to GND.
0
DETECTOR
VXn
(DIGITAL INPUT)
GLITCH
FILTER
VREF = 1.4V
TO
SEQUENCING
ENGINE
+
–
Figure 18. VXn Digital Input Function
相关PDF资料 |
PDF描述 |
|---|---|
| ADM1065ASU-REEL | Super Sequencer-TM and Monitor |
| ADM1065ASU-REEL7 | Super Sequencer-TM and Monitor |
| ADM1066ASU-REEL | Multisupply Supervisor/Sequencer with Margining Control and Auxiliary ADC Inputs |
| ADM1066ASU-REEL7 | Multisupply Supervisor/Sequencer with Margining Control and Auxiliary ADC Inputs |
| ADM1066ASU-U3 | Multisupply Supervisor/Sequencer with Margining Control and Auxiliary ADC Inputs |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ADM1065ASU-REEL | 制造商:AD 制造商全称:Analog Devices 功能描述:Super Sequencer-TM and Monitor |
| ADM1065ASU-REEL7 | 制造商:AD 制造商全称:Analog Devices 功能描述:Super Sequencer-TM and Monitor |
| ADM1065ASUZ | 功能描述:IC SEQUENCER/MONITOR 48-TQFP 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 |
| ADM1065ASUZ-RL7 | 功能描述:IC SEQUENCER/MONITOR 48-TQFP 制造商:analog devices inc. 系列:Super Sequencer? 包装:剪切带（CT） 零件状态:在售 类型:序列发生器 受监控电压数:10 输出:可编程 复位:- 复位超时:- 电压 - 阈值:可调节/可选择 工作温度:-40°C ~ 85°C（TA） 安装类型:表面贴装 封装/外壳:48-TQFP 供应商器件封装:48-TQFP（7x7） 标准包装:1 |
| ADM1066 | 制造商:AD 制造商全称:Analog Devices 功能描述:Multisupply Supervisor/Sequencer with Margining Control and Auxiliary ADC Inputs |
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