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参数资料
| 型号： | MAX6808US26+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/13页 |
| 文件大小： | 0K |
| 描述： | IC VOLT DETECTOR 2.3V SOT143-4 |
| 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： | 开路漏极或开路集电极 |
| 复位： | 低有效 |
| 复位超时： | 标准为 30 µs |
| 电压 - 阀值： | 2.6V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-253-4，TO-253AA |
| 供应商设备封装： | SOT-143-4 |
| 包装： | 带卷 (TR) |
Voltage Detectors
ABSOLUTE MAXIMUM RATINGS
V CC to GND ..........................................................-0.3V to +6.0V
RESET, RESET to GND
(MAX6806/MAX6807) ................................-0.3V to (V CC + 0.3V)
RESET to GND (MAX6808)...................................-0.3V to + 6.0V
MR to GND (SOT143 package only) ....................-0.3V to + 6.0V
Input Current, V CC ...........................................................±20mA
Output Current, RESET, RESET .......................................±20mA
Rate of Rise, V CC ...........................................................100V/μs
Continuous Power Dissipation (T A = +70°C)
SOT23, SOT143 (derate 4mW/°C above +70°C) .........320mW
SC70 (derate 2.17mW/°C above +70°C) .....................174mW
μMAX (derate 4.5mW/°C above +70°C) ......................362mW
SO (derate 5.9mW/°C above +70°C) ...........................471mW
Operating Temperature Range ..........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10s) .................................+300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V CC = +5V, T A = -40°C to +85°C, unless otherwise noted. Typical values are at T A = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage Range
Supply Current
V CC
I CC
T A = 0°C to +70°C
T A = -40°C to +85°C
V CC = +3.6V, no load
V CC = +5.5V, no load
MAX680_ _ _46
1.0
1.2
4.508
35
50
4.60
5.5
5.5
60
80
4.692
V
μA
Reset Threshold
V TH-
T A = +25°C,
V CC falling
MAX680_ _ _32
MAX680_ _ _26
3.136
2.548
3.20
2.60
3.264
2.652
V
MAX680_ _ _23
2.254
2.30
2.346
Reset Threshold Hysteresis
RESET Output Voltage
(MAX6806/MAX6808)
V HYST
V OL
V OH
T A = +25°C, Figure 2
I SINK = 20μA, V CC = 1.0V
I SINK = 1.0mA, V CC = 2.0V
I SOURCE = 2.0mA, V CC = 5.0V
(MAX6806 only)
0.8V CC
0.02
V TH-
0.03
V TH-
0.3
0.4
V
V
RESET Output Leakage Current
RESET Output Voltage
(MAX6807)
V CC to Reset Delay (Note 2)
Reset Threshold Tempco
I OH
V OH
V OL
V CC = 5.5V, RESET deasserted
(MAX6808 only)
I SOURCE = 20μA, V CC = 1.2V
I SOURCE = 400μA, V CC = 2.0V
I SINK = 3.2mA, V CC = 5.0V
V CC falling at 1mV/μs
0.8V CC
0.8V CC
30
30
1
0.4
μA
V
μs
ppm/°C
MR Pull-Down Resistance
R MR
40
80
120
k ?
MR Input Threshold
V IL
V IH
V CC > V TH+
0.7V CC
0.6
V
Note1: All devices are 100% production tested at T A = +25°C, and are guaranteed by design for T A = T MIN to T MAX , as specified.
Note 2: RESET output for MAX6806/MAX6808, RESET output for MAX6807.
2
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| MAX6808US32 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX6808US32-T | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX6808US46 | 制造商:Maxim Integrated Products 功能描述:VOLTAGE DETECTOR WITH ACTIVE-LOW OP - Rail/Tube 制造商:Rochester Electronics LLC 功能描述: |
| MAX6808US46+ | 制造商:Maxim Integrated Products 功能描述:VOLT SUPERVISOR DETECT 4.6V 4PIN SOT-143 - Cut Tape Product |
| MAX6808US46+T | 功能描述:监控电路 Single uPower 4.6V 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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