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| 型號(hào)： | ADM1062ASU |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 電源管理 |
| 英文描述： | Multisupply Supervisor/Sequencer with Margining Control and Temperature Monitoring |
| 中文描述： | 10-CHANNEL POWER SUPPLY SUPPORT CKT, PQFP48 |
| 封裝： | 7 X 7 MM, PLASTIC, MS-026ABC, TQFP-48 |
| 文件頁數(shù)： | 1/32頁 |
| 文件大小： | 1329K |
| 代理商： | ADM1062ASU |
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Multisupply Supervisor/Sequencer with Margining
Control and Temperature Monitoring
Preliminary Technical Data
ADM1062
FEATURES
10 supply fault detectors enabling supervision of supplies to
better than 1% accuracy
5 selectable input attenuators allow supervision:
Supplies up to 14.4 V on VH
Supplies up to 6 V on VP1-4
5 dual function inputs VX1-5:
High impedance input to supply fault detector with
thresholds between 0.573 V and 1.375 V
General-purpose logic input
Device powered by the highest of VP1–4, VH
2.048 V reference (±0.25%) on REFOUT pin
12-bit ADC for read-back of all supervised voltages
Reference input, REFIN—2 input options:
Driven directly from REFOUT
More accurate external reference for improved ADC
performance
6 voltage output 8-bit DACs (0.300 V to 1.551 V)
Internal temperature sensor
Remote temperature sensor
10 programmable output drivers (PDO1-10)
Open collector with external pull-up
Push-pull output, driven to VDDCAP or VPn
Open collector with weak pull-up to VDDCAP or VPn
Internally charge pumped high drive for use with external
N-FET (PDO1–6 only)
Sequencing Engine (SE) implements State Machine control
of PDO outputs:
State changes conditional on input events
Can enable complex control of boards
Power up and power down sequence control
Fault event handling
Interrupt generation on warnings
Watchdog function can be integrated in SE
Program software control of sequencing through SMBus
User EEPROM—256 Bytes
Industry standard 2-wire bus interface (SMBus)
Guaranteed PDO low with VH, VPn = 1.2V
40-lead LFCSP and 48-lead TQFP packages
Rev.
PrJ
Information furnished by Analog Devices is believed to be accurate and reliable.
However, no responsibility is assumed by Analog Devices for its use, nor for any
infringements of patents or other rights of third parties that may result from its use.
Specifications subject to change without notice. No license is granted by implication
or otherwise under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.326.8703
2003 Analog Devices, Inc. All rights reserved.
www.analog.com
APPLICATIONS
Central office systems
Servers/routers
Multivoltage system line cards
DSP/FPGA supply sequencing
In circuit testing of margined supplies
FUNCTIONAL BLOCK DIAGRAM
Figure 1.
GENERAL DESCRIPTION
The ADM1062 is a configurable supervisory/sequencing device
which offers a single chip solution for supply monitoring and
sequencing in multiple supply systems.
(continued on Page 3)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADM1062ASU-REEL7 | 制造商:Analog Devices 功能描述:Volt Supervisor Sequencer/Monitor 48-Pin TQFP T/R |
| ADM1062ASUZ | 功能描述:IC SUPERVISOR/SEQUENCER 48-TQFP RoHS:是 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:Super Sequencer® 其它有關(guān)文件:STM6717 View All Specifications 標(biāo)準(zhǔn)包裝:1 系列:- 類型:多壓監(jiān)控器 監(jiān)視電壓數(shù)目:2 輸出:開路漏極或開路集電極 復(fù)位:低有效 復(fù)位超時(shí):最小為 600 ms 電壓 - 閥值:1.11V，3.075V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應(yīng)商設(shè)備封裝:SOT-23-5 包裝:Digi-Reel® 產(chǎn)品目錄頁面:1194 (CN2011-ZH PDF) 其它名稱:497-7019-6 |
| ADM1062ASUZ-REEL7 | 功能描述:IC SEQUENCER/SUPERVISOR 48TQFP RoHS:是 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:Super Sequencer® 標(biāo)準(zhǔn)包裝:1 系列:- 類型:簡單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:開路漏極或開路集電極 復(fù)位:高有效 復(fù)位超時(shí):- 電壓 - 閥值:1.8V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:6-TSOP（0.059"，1.50mm 寬）5 引線 供應(yīng)商設(shè)備封裝:5-TSOP 包裝:剪切帶 (CT) 其它名稱:NCP301HSN18T1GOSCT |
| ADM1063 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Multisupply Supervisor/Sequencer with ADC and Temperature Monitoring |
| ADM1063ACP | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
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