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参数资料
| 型号： | MAX835EUK+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/9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： | 推挽式，图腾柱 |
| 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： | MAX835EUK+TDKR |
Micropower, Latching Voltage Monitors
in SOT23-5
ELECTRICAL CHARACTERISTICS (continued)
(V CC = +2.5V to +11V, T A = T MIN to T MAX , unless otherwise noted. Typical values are at T A = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
CLEAR Input Low
Voltage
V CIL
0.4
V
CLEAR Input Leakage
Current
CLEAR Input Pulse
Width
t CLEAR
t CLR
1
±1
±100
nA
μs
Note 1: The voltage-detector output remains in the correct state for V CC down to 1.2V when V IN ≤ V CC /2.
Note 2: Supply current has a monotonic dependence on V CC (see the Typical Operating Characteristics ).
Note 3: IN leakage current has a monotonic dependence on V CC (see the Typical Operating Characteristics ).
Note 4: The MAX834 open-drain output can be pulled up to a voltage greater than V CC , but may not exceed 11V.
__________________________________________Typical Operating Characteristics
(V CC = +5V, Typical Operating Circuit, T A = +25°C, unless otherwise noted.)
5.0
INPUT LEAKAGE CURRENT
vs. TEMPERATURE
90
INPUT LEAKAGE CURRENT
vs. INPUT VOLTAGE
4.5
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
4.5
4.0
3.5
V CC = 5.0V
V IN = 1.2V
80
70
60
V CC = 11.0V
4.0
3.5
3.0
V IN = 1.25V
T A = +85°C
3.0
2.5
50
40
30
T A = -40°C
T A = +25°C
2.5
2.0
1.5
T A = +25°C
T A = -40°C
2.0
20
1.0
1.5
1.0
10
0
T A = +85°C
0.5
0
-60 -40 -20
0
20
40
60
80
100
0
1 2
3
4 5
6
7
8
9 10 11 12
0
1 2
3
4 5
6
7
8
9 10 11 12
6
TEMPERATURE (°C)
SUPPLY CURRENT
vs. INPUT VOLTAGE
12
V IN (V)
SUPPLY CURRENT
vs. INPUT VOLTAGE
6.0
V CC (V)
PROGRAMMED TRIP VOLTAGE
vs. TEMPERATURE
V CC = 3.6V
11
V CC = 11.0V
5.6
5
4
3
2
1
0
10
9
8
7
6
5
4
3
2
1
0
5.2
4.8
4.4
4.0
3.6
3.2
2.8
2.4
2.0
V TRIP ≈ 4.5V
(FIGURE 2, R1 = 270k Ω ,
R2 = 100k Ω )
V TRIP ≈ 3.3V
(FIGURE 2, R1 = 180k Ω ,
R2 = 100k Ω )
0
0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6
0
1 2
3
4 5
6
7
8
9 10 11 12
-60 -40 -20
0
20
40
60
80
100
VIN (V)
V IN (V)
TEMPERATURE (°C)
_______________________________________________________________________________________
3
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| MAX836EUS+T | 功能描述:监控电路 4-Pin uPower 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 |
| MAX836EUS-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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