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參數資料
| 型號： | ISL88041 |
| 廠商： | Intersil Corporation |
| 英文描述： | Quad Voltage Monitor |
| 中文描述： | 四電壓監視器 |
| 文件頁數： | 1/7頁 |
| 文件大小： | 254K |
| 代理商： | ISL88041 |
1
FN9229.1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2005. 2006. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
ISL88041
Quad Voltage Monitor
The ISL88041 is a quad voltage-monitoring supervisor
designed to monitor voltages
≥
0.7V. Low voltage detection
circuitry protects the user 's system from low voltage
conditions, resetting the system when any of the monitored
power supply voltages V1MON-V4MON fall below their
respective minimum voltage thresholds. The reset signal
remains asserted until all of these voltages return to proper
operating levels and stabilize.
Each rail’s VMON point is independently adjustable by using
an external resistor divider. The VMON inputs will ignore
transients of less than 30μs on the monitored supplies, and
the RST output is guaranteed to be valid down to V
DD
= 1V.
The RST output is open-drain to allow ORing of multiple
signals and interfacing to a wide range of logic levels. Also,
the MR input allows the user to assert reset when this input
is pulled low.
Pinout
ISL88041
(8 LD SOIC)
TOP VIEW
Features
Quad Voltage Monitoring
Adjustable Voltage Inputs Monitor Voltages
≥
0.7V
Active-Low RST Output
Manual Reset Capability
Reset Signal Valid Down to V
DD
= 1V
Integrated 20k
Pull-Up Resistor on RST
Glitch Immunity on Voltage Monitoring Inputs
8 Ld SOIC Pb-Free Plus Anneal Package
(RoHS Compliant)
Applications
Graphics Cards
Multi Voltage DSPs & Processors
μP Voltage Monitoring
Embedded Control Systems
Intelligent Instruments
Medical Equipment
Network Routers
Portable Battery-Powered Equipment
Set-Top Boxes
Telecommunications Systems
GND
MR
1
2
3
4
8
7
6
5
V2MON
V3MON
V1MON
V4MON
V
DD
RST
Ordering Information
PART
NUMBER
(Note)
PART
MARKING
TEMP.
RANGE
(°C)
PACKAGE
(Pb-Free)
PKG.
DWG. #
ISL88041IBZ
88041IBZ
-40 to +85 8 Ld SOIC
(Pb-free)
M8.15
ISL88041IBZ-T 88041IBZ
-40 to +85 8 Ld SOIC (Tape
and Reel)
M8.15
NOTE: Intersil Pb-free plus anneal products employ special Pb-free
material sets; molding compounds/die attach materials and 100%
matte tin plate termination finish, which are RoHS compliant and
compatible with both SnPb and Pb-free soldering operations. Intersil
Pb-free products are MSL classified at Pb-free peak reflow
temperatures that meet or exceed the Pb-free requirements of
IPC/JEDEC J STD-020.
Data Sheet
March 9, 2006
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ISL88041EVAL1 | 功能描述:EVAL BOARD 1 FOR ISL88041 RoHS:否 類別:編程器，開發系統 >> 評估演示板和套件 系列:* 標準包裝:1 系列:PSoC® 主要目的:電源管理，熱管理 嵌入式:- 已用 IC / 零件:- 主要屬性:- 次要屬性:- 已供物品:板，CD，電源 |
| ISL88041IBZ | 功能描述:IC SUPERVISORY VOLT QUAD 8-SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 監控器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 類型:簡單復位/加電復位 監視電壓數目:1 輸出:開路漏極或開路集電極 復位:低有效 復位超時:最小為 600 ms 電壓 - 閥值:3.8V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應商設備封裝:SOT-23-5 包裝:帶卷 (TR) |
| ISL88041IBZ-T | 功能描述:IC SUPERVISORY VOLT QUAD 8-SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 監控器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 類型:簡單復位/加電復位 監視電壓數目:1 輸出:開路漏極或開路集電極 復位:低有效 復位超時:最小為 600 ms 電壓 - 閥值:3.8V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應商設備封裝:SOT-23-5 包裝:帶卷 (TR) |
| ISL88042EVAL1Z | 功能描述:EVALUATION BOARD FOR ISL88042 RoHS:是 類別:編程器，開發系統 >> 評估演示板和套件 系列:* 標準包裝:1 系列:PCI Express® (PCIe) 主要目的:接口，收發器，PCI Express 嵌入式:- 已用 IC / 零件:DS80PCI800 主要屬性:- 次要屬性:- 已供物品:板 |
| ISL88042IRTEEZ-T | 功能描述:IC SUPERVISOR VMON QUAD 8-TDFN RoHS:是 類別:集成電路 (IC) >> PMIC - 監控器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 類型:簡單復位/加電復位 監視電壓數目:1 輸出:開路漏極或開路集電極 復位:低有效 復位超時:最小為 600 ms 電壓 - 閥值:3.8V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應商設備封裝:SOT-23-5 包裝:帶卷 (TR) |
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