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| 型号： | MAX834EUK+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/9页 |
| 文件大小： | 0K |
| 描述： | IC MONITOR VOLT LATCH SOT23-5 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 类型： | 简单复位/加电复位 |
| 监视电压数目： | 1 |
| 输出： | 开路漏极或开路集电极 |
| 复位： | 低有效 |
| 复位超时： | 标准传输延迟为 80 µs |
| 电压 - 阀值： | 可调节/可选择 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SC-74A，SOT-753 |
| 供应商设备封装： | SOT-23-5 |
| 包装： | 标准包装 |
| 产品目录页面： | 1414 (CN2011-ZH PDF) |
| 其它名称： | MAX834EUK+TDKR |
19-1157; Rev 3; 3/10
Micropower, Latching Voltage Monitors
in SOT23-5
General Description
The MAX834/MAX835 micropower voltage monitors
contain a 1.204V precision bandgap reference, com-
parator, and latched output in a 5-pin SOT23 package.
Using the latched output prevents deep discharge of
batteries. The MAX834 has an open-drain, n-channel
output driver, while the MAX835 has a push-pull output
driver. Two external resistors set the trip-threshold
voltage.
The MAX834/MAX835 feature a level-sensitive latch,
eliminating the need to add hysteresis to prevent oscil-
lations in battery-load-disconnect applications.
Applications
Features
? Prevent Deep Discharge of Batteries
? Precision ±1.25% Voltage Threshold
? Latched Output (Once Low, Stays Low Until
Cleared)
? SOT23-5 Package
? Low Cost
? +2.5V to +11V Wide Operating Voltage Range
? < 2μA Typical Supply Current
? Open-Drain Output (MAX834)/Push-Pull Output
(MAX835)
Ordering Information
Precision Battery Monitors
Load Switching
PART
MAX834 EUK-T
PIN-PACKAGE
5 SOT23
TOP MARK
AAAX
Battery-Powered Systems
MAX835 EUK-T
5 SOT23 AAAY
Threshold Detectors
Typical Operating Circuit
Note: All devices are specified over the -40°C to +85°C operating
temperature range.
Devices are available in both leaded and lead-free packaging.
Specify lead-free by changing “-T” with “+T” when ordering.
Pin Configuration
V CC
(MAX834
TOP VIEW
CLEAR LATCH
CLEAR
MAX834
OUT
R L
ONLY)
OUT
CLEAR 1
GND 2
MAX834
MAX835
5
OUT
MAX835
GND
V CC 3
4
IN
V CC
V CC
IN
SOT23-5
R1
0.1 μ F
R2
________________________________________________________________ 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 |
|---|---|
| MAX834EUK-T+ | 制造商:Maxim Integrated Products 功能描述:uP voltage monitor IC,MAX834EUK-T 1.204V |
| MAX835EUK | 制造商:Maxim Integrated Products 功能描述:MICROPOWER LATCHING VOLTAGE MONITO - Rail/Tube |
| MAX835EUK+ | 制造商:Maxim Integrated Products 功能描述:VOLT SUPERVISOR MONITOR 1.204V 5PIN SOT-23 - Rail/Tube |
| MAX835EUK+T | 功能描述:监控电路 uPower Latching Voltage 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 |
| MAX835EUK-T | 功能描述:监控电路 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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