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参数资料
| 型号： | MAX16055EAUB+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/9页 |
| 文件大小： | 0K |
| 描述： | IC MPU SUPERVISOR HEX 10MSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 多压监控器 |
| 监视电压数目： | 6 |
| 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： | 6 种可选阀值组合 |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 10-µMAX |
| 包装： | 带卷 (TR) |
19-4411; Rev 0; 1/09
Ultra-Small, Hex Voltage,
Microprocessor Supervisor
General Description
The MAX16055 precision hex voltage microprocessor
(μP) supervisory circuit monitors up to six system-sup-
ply voltages and asserts a single reset when any one
supply voltage drops below its preset threshold. The
device significantly reduces system size and compo-
nent count while improving reliability compared to multi-
ple ICs or discrete components.
A variety of factory-trimmed threshold voltages are avail-
able to accommodate different supply voltages and tol-
erance with minimal external components. The
MAX16055 includes internally fixed threshold options for
monitoring 3.3V, 3.0V, 2.5V, 1.8V, 1.5V, 1.2V, 1.1V, 1.0V,
and 0.9V supplies with -5% or -10% tolerance. The
MAX16055 is also available with one to five adjustable
threshold inputs to monitor voltages down to 0.5V.
A single active-low, open-drain output asserts when
any monitored input falls below its associated thresh-
old. The reset output features a weak internal pullup
(typically 70μA) to supply input IN1. The reset output
Features
? Precision Factory-Set Reset Threshold Options
3.3V, 3.0V, 2.5V, 1.8V, 1.5V, 1.2V, 1.1V, 1.0V, and
0.9V
? Adjustable Voltage Threshold Monitors Down to
0.5V with 1.5% Accuracy
? Open-Drain RESET Output with 70μA Internal
Pullup
? Fixed 140ms (min) Reset Timeout Period
? Manual Reset Input
? Reset Valid for IN1 ≥ 1V or IN2 ≥ 1V
? Tolerance Select (5%/10%) Input
? Immune to Short Supply Transients
Ordering Information
remains low for the reset timeout period (140ms, min)
after all voltages rise above the selected thresholds.
The reset output remains valid as long as either IN1 or
PART
MAX16055_AUB+*
TEMP RANGE
-40°C to +125°C
PIN-PACKAGE
10 μMAX
IN2 input voltage is above 1V. The MAX16055 is avail-
able in a small 10-pin μMAX ? (3mm x 3mm) package.
The MAX16055 operates over the -40°C to +125°C
automotive temperature range.
Applications
+Denotes a lead(Pb)-free/RoHS-compliant package.
*Insert the desired threshold option letter from the Selector
Guide into the blank to complete the part number. Contact factory
for availability.
Telecommunications
High-End Printers
Desktop and Notebook
Computers
Data Storage Equipment
Networking Equipment
Industrial Equipment
Set-Top Boxes
Servers/Workstations
Typical Operating Circuit
μMAX is a registered trademark of Maxim Integrated Products, Inc.
Pin Configuration
IN1
MAX16055
10k Ω
V CC
MONITORED
0.1 μ F
RESET
μ P
TOP VIEW
SUPPLIES
IN2
IN1 1
+
10 GND
IN3
IN4
IN2
2
9
RESET
IN5
IN6
IN3
IN4
IN5
3
4
5
MAX16055
8
7
6
MR
TOL
IN6
MR
GND TOL
μ MAX
________________________________________________________________ Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
1
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相关代理商/技术参数 |
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|---|---|
| MAX16055FAUB+ | 功能描述:监控电路 Hex Voltage MPU Supervisor RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX16055FAUB+T | 功能描述:监控电路 Hex Voltage MPU Supervisor RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX16055GAUB+ | 功能描述:监控电路 Hex Voltage MPU Supervisor RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX16055GAUB+T | 功能描述:监控电路 Hex Voltage MPU Supervisor RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX16055HAUB+ | 功能描述:监控电路 Hex Voltage MPU Supervisor RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
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