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| 型号： | MAX16073RS20D1+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | IC MPU SUPERVISOR CIRCUIT 4UCSP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 简单复位/加电复位 |
| 监视电压数目： | 1 |
| 输出： | 推挽式，图腾柱 |
| 复位： | 高有效 |
| 复位超时： | 最小为 8 ms |
| 电压 - 阀值： | 2V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 4-WFBGA，CSPBGA |
| 供应商设备封装： | 4-UCSP（2x2） |
| 包装： | 带卷 (TR) |
19-5112; Rev 0; 1/10
μP Supervisory Circuits in
4-Bump (1mm x 1mm) Chip-Scale Package
General Description
The MAX16072/MAX16073/MAX16074 ultra-small, ultra-
low-power, microprocessor (μP) supervisory circuits
feature a precision band-gap reference, comparator,
and internally trimmed resistors that set the threshold
voltage. Designed to monitor the system supply voltage
and assert an output during power-up, power-down,
and brownout conditions, these devices provide excel-
lent circuit reliability and low cost by eliminating external
components and adjustments when monitoring nominal
system voltage from 1.8V to 3.6V.
The MAX16072 has a push-pull, active-low reset output,
the MAX16073 has a push-pull, active-high reset output,
and the MAX16074 has an open-drain active-low reset
output. The devices are designed to ignore fast tran-
sients on V CC . The devices also include a manual reset
input ( MR ).
The MAX16072/MAX16073/MAX16074 are available in a
Features
S Ultra-Low, 0.7μA Supply Current
S Ultra-Small (1mm x 1mm), 4-Bump UCSP
S 20μs, 8ms, 34ms, and 140ms Reset Timeout
Options Available
S Factory-Trimmed Reset Thresholds Available
from 1.58V to 3.08V in Approximately 100mV
Increments
S Q 2.5% Threshold Accuracy Over Temperature
S Manual Reset Input
S Guaranteed Reset Valid to V CC = 1.0V
S Immune to Short V CC Transient
Ordering Information
1mm x 1mm, space-saving, 4-bump, chip-scale pack-
age (UCSP TM ).
PART
RESET OUTPUT TYPE
PIN-
PACKAGE
Applications
Portable/Battery-Powered Equipment
Cell Phones
PDAs
MP3 Players
Digital Cameras
Typical Operating Circuit
MAX16072 RS_ _D_+ Push-Pull, Active-Low 4 UCSP
MAX16073 RS_ _D_+ Push-Pull, Active-High 4 UCSP
MAX16074 RS_ _D_+ Open-Drain, Active-Low 4 UCSP
Note: All devices are specified over the -40 N C to +85 N C operat-
ing temperature range.
Insert the desired suffix numbers (from Table 1) into the blanks
“RS_ _D” to indicate the reset trip threshold. Insert the desired
suffix number (from Table 2) into the blank ”D_+” to indicate the
reset timeout. Minimum order quantity may apply.
+ Denotes a lead(Pb)-free/RoHS-compliant package.
V CC
VCC
V CC
MR
MAX16072
MAX16073 (RESET)/
MAX16074 RESET
GND
μP
RESET
INPUT
GND
( ) FOR THE MAX16073 ONLY
UCSP is a trademark of Maxim Integrated Products, Inc.
_______________________________________________________________ Maxim Integrated Products 1
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.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX16073RS20D2+T | 功能描述:监控电路 uP Supervisor 2V Trip 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 |
| MAX16073RS20D3+T | 功能描述:监控电路 uP Supervisor 2V Trip 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 |
| MAX16073RS21D0+T | 功能描述:监控电路 uP Supervisor 2.1V Trip 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 |
| MAX16073RS21D1+T | 功能描述:监控电路 uP Supervisor 2.1V Trip 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 |
| MAX16073RS21D2+T | 功能描述:监控电路 uP Supervisor 2.1V Trip 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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