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参数资料
| 型号： | MAX16009TG+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/13页 |
| 文件大小： | 0K |
| 描述： | IC VOLT-DET QUAD WINDOW 24TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 75 |
| 类型： | 多压监控器 |
| 监视电压数目： | 4 |
| 输出： | 开路漏极或开路集电极 |
| 复位： | 低有效 |
| 复位超时： | 可调节/可选择 |
| 电压 - 阀值： | 可调节/可选择 |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-WFQFN 裸露焊盘 |
| 供应商设备封装： | 24-TQFN-EP（4x4） |
| 包装： | 管件 |
19-3869; Rev 1; 1/11
Low-Voltage, High-Accuracy, Quad Window
Voltage Detectors in Thin QFN
General Description
The MAX16008/MAX16009 are adjustable quad window
voltage detectors in a small thin QFN package. These
devices are designed to provide a higher level of sys-
tem reliability by monitoring multiple supply voltages
and providing a fault signal when any of the voltages
exceed their overvoltage thresholds or fall below their
undervoltage thresholds.
These devices offer user-adjustable thresholds that
allow voltages to be monitored down to 0.4V. These
devices allow the upper and lower trip thresholds of
each window detector to be set externally with the use
of three external resistors.
Each monitored threshold has an independent open-
drain output for signaling a fault condition. The outputs
can be wire OR’ed together to provide a single fault
output. The open-drain outputs are internally pulled up
with a 30μA current, but can be externally driven to
Features
? Monitor Four Undervoltage/Overvoltage Conditions
? 1.5% Accuracy Over Temperature
? User-Adjustable Thresholds (Down to 0.4V)
? Open-Drain Outputs with Internal Pullups Reduce
the Number of External Components
? Manual Reset Input (MAX16009)
? Margin Enable Input
? Fixed or Adjustable RESET Timeout (MAX16009)
? Guaranteed Correct Output Logic State Down to
V CC = 1V
? Fully Specified from -40 ° C to +125 ° C
? Small, 4mm x 4mm TQFN Package
Ordering Information
other voltage levels for interfacing to other logic levels.
Both devices feature a margin input to disable the out-
puts during margin testing or any other time after
power-up operations. The MAX16009 offers a reset out-
PART
MAX16008 TP+
MAX16009 TG+
TEMP RANGE
-40 ° C to +125 ° C
-40 ° C to +125 ° C
PIN-PACKAGE
20 TQFN
24 TQFN
put that deasserts after a reset timeout period after all
voltages are within their threshold specifications. The
reset timeout is internally set to 140ms (min), but can
be externally adjusted to other reset timeouts using an
external capacitor. In addition, the MAX16009 offers a
manual reset input.
+ Denotes a lead(Pb)-free/RoHS-compliant package.
For tape-and-reel, add a “T” after the “+.” Tape-and-reel are
offered in 2.5k increments.
Typical Operating Circuit
3.5V
All devices are offered in a 4mm x 4mm TQFN package
and are fully specified from -40 ° C to +125 ° C.
Applications
2.5V
1.8V
1.5V
UVIN1
V CC
RESET
UVOUT1
V CC
RESET
μ C
GND
Storage Equipment
Networking/Telecommunications Equipment
Multivoltage ASICs
OVIN1
UVIN2
OVOUT1
UVOUT2
Servers
OVIN2
UVIN3
OVIN3
UVIN4
OVIN4
MAX16009
OVOUT2
UVOUT3
OVOUT3
UVOUT4
OVOUT4
GND
Pin Configurations and Selector Guide appear at end of data
sheet.
________________________________________________________________ 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 |
参数描述 |
|---|---|
| MAX16009TG+ | 功能描述:监控电路 Quad Window Monitor 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 |
| MAX16009TG+T | 功能描述:监控电路 Quad Window Monitor 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 |
| MAX16009TG-T | 制造商:Maxim Integrated Products 功能描述:LOW-VOLTAGE, HIGH-ACCURACY, QUAD WINDOW VOLTA - Tape and Reel |
| MAX1600EAI | 功能描述:接口 - 专用 RoHS:否 制造商:Texas Instruments 产品类型:1080p60 Image Sensor Receiver 工作电源电压:1.8 V 电源电流:89 mA 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:BGA-59 |
| MAX1600EAI+ | 功能描述:接口 - 专用 RoHS:否 制造商:Texas Instruments 产品类型:1080p60 Image Sensor Receiver 工作电源电压:1.8 V 电源电流:89 mA 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:BGA-59 |
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