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参数资料
| 型号： | MAX8211CPA+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/7页 |
| 文件大小： | 0K |
| 描述： | IC V-MONITOR W/PROG DETEC 8-DIP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 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： | 最小 <1 ms |
| 电压 - 阀值： | 可调节/可选择 |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 8-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 8-PDIP |
| 包装： | 管件 |
| 产品目录页面： | 1424 (CN2011-ZH PDF) |
Microprocessor Voltage Monitors
with Programmable Voltage Detection
ELECTRICAL CHARACTERISTICS (continued)
(V+ = 5V, T A = +25°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MAX8211 MAX8212
MIN TYP MAX MIN TYP MAX
UNITS
Output Saturation Voltage
V OL
I OUT = 2mA, V TH = 1.0V
I OUT = 2mA, V TH = 1.3V
0.17
0.4
0.17
0.4
V
Maximum Available
Output Current
I OH
C temp. range,
V OUT = 5V
V TH = 1.0V (Note 1)
V TH = 1.3V (Note 2)
4
7.0
12
35
mA
T A = T MIN to T MAX , C/E temp. ranges,
V+ = 16.5V, V TH = 1.0V,
0.1
0.1
Hysteresis Leakage
Current
I LHYS
V HYST = -16.5V with respect to V+
T A = T MIN to T MAX , M temp. range,
V+ = 16.5V, V TH = 0.9V,
3
3
μA
V HYST = -16.5V with respect to V+
Hysteresis Saturation
Voltage
V HYS
(MAX)
I HYST = 0.5mA, V TH = 1.3V,
measured with respect to V+
-0.1
-0.2
-0.1
-0.2
V
Maximum Available
Hysteresis Current
V HYS
(MAX)
V TH = 1.3V, V HYS = 0V
2
10
2
10
mA
Note 1: The maximum output current of the MAX8211 is limited by design to 30mA under any operating condition. The output voltage
may be sustained at any voltage up to +16.5V as long as the maximum power dissipation of the device is not exceeded.
Note 2: The maximum output current of the MAX8212 is not defined, and systems using the MAX8212 must therefore ensure that the
output current does not exceed 50mA and that the maximum power dissipation of the device is not exceeded.
_______________Detailed Description
As shown in the block diagrams of Figures 1 and 2, the
MAX8211 and MAX8212 each contain a 1.15V refer-
V+
ence, a comparator, an open-drain n-channel output
transistor, and an open-drain p-channel hysteresis out-
THRESH
P
HYST
put. The MAX8211 output n-channel turns on when the
voltage applied to the THRESH pin is less than the
internal reference (1.15V). The sink current is limited to
7mA (typical), allowing direct drive of an LED without a
series resistor. The MAX8212 output turns on when the
voltage applied to THRESH is greater than the internal
reference. It is not current limited, and will typically sink
35mA.
Compatibility with ICL8211/ICL8212
The CMOS MAX8211/MAX8212 are plug-in replacements
for the bipolar ICL8211/ICL8212 in most applications.
The use of CMOS technology has several advantages.
The quiescent supply current is much less than in the
bipolar parts. Higher-value resistors can also be used
1.15V
REFERENCE
Figure 1. MAX8211 Block Diagram
N
OUT
________________________________________________________________________________________
3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX8211CPA+ | 功能描述:监控电路 MPU 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 |
| MAX8211CPA-2 | 制造商:Maxim Integrated Products 功能描述:IC,CMOS,MICROPOWER VOLTAGE DETECTOR - Rail/Tube 制造商:Maxim Integrated Products 功能描述:IC MICROPOWER SENSOR 8211 DIP8 |
| MAX8211CSA | 功能描述:监控电路 Integrated Circuits (ICs) 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 |
| MAX8211CSA+ | 功能描述:电压监测器/监控器 MPU Voltage Monitor RoHS:否 制造商:Texas Instruments 监测电压数:2 监测电压:Adjustable 输出类型:Open Drain 欠电压阈值: 过电压阈值: 准确性:1 % 工作电源电压:1.5 V to 6.5 V 工作电源电流:1.8 uA 最大工作温度:+ 125 C 封装 / 箱体:SON-6 安装风格:SMD/SMT |
| MAX8211CSA+T | 功能描述:监控电路 MPU 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 |
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