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参数资料
| 型号： | MAX6802UR28D1+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/7页 |
| 文件大小： | 0K |
| 描述： | IC RESET MPU LOW PWR SOT23-3 |
| 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： | 最小为 1 ms |
| 电压 - 阀值： | 2.8V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-236-3，SC-59，SOT-23-3 |
| 供应商设备封装： | SOT-23-3 |
| 包装： | 带卷 (TR) |
3-Pin, Low-Power
μP Reset Circuits
Typical Operating Characteristics
(Reset not asserted, T A = +25°C, unless otherwise noted.)
NORMALIZED RESET TIMEOUT PERIOD
RESET (V OL )
SUPPLY CURRENT vs. TEMPERATURE
vs. TEMPERATURE
vs. SUPPLY VOLTAGE
6.5
6.0
1.050
1.040
80
T A = +125°C
V TH = 2.93V
I SINK = 500 μ A
5.5
5.0
V CC = +5.0V
1.030
1.020
1.010
60
T A = +85°C
RESET ASSERTED
MAX6801/MAX6802
4.5
1.000
0.990
40
T A = +25°C
T A = -40°C
4.0
3.5
3.0
V CC = +3.3V
0.980
0.970
0.960
0.950
20
0
-50
-25
0
25
50
75
100
125
-50
-25
0
25
50
75
100
125
1.0
1.5
2.0
2.5
3.0
TEMPERATURE ( ° C)
RESET (V OH )
vs. SUPPLY VOLTAGE
TEMPERATURE ( ° C)
MAXIMUM TRANSIENT DURATION
vs. RESET COMPARATOR OVERDRIVE
V CC (V)
V CC FALLING PROPAGATION DELAY
vs. TEMPERATURE
100
75
V TH = 2.93V
I SOURCE = 100 μ A
RESET ASSERTED
(MAX6800)
T A = +125°C
600
500
400
100
90
80
70
60
V CC = FALLING AT 1V/ms
50
T A = +85°C
300
RESET OCCURS
50
40
25
T A = -40 ° C
T A = +25°C
200
100
RESET DOES
NOT OCCUR
30
20
10
V CC = FALLING AT 10V/ms
0
0
0
1.0
1.5
2.0
2.5
3.0
0.1
1
10
100 1000
-50
-25
0
25
50
75
100
125
V CC (V)
RESET COMPARATOR OVERDRIVE (mV)
TEMPERATURE ( ° C)
Pin Description
PIN
MAX6800
1
MAX6801/
MAX6802
1
NAME
GND
Ground
FUNCTION
Active-Low Reset Output. RESET is asserted while V CC is below the reset
—
2
RESET
threshold and remains asserted for a reset timeout period (t RP ) after V CC
rises above the reset threshold. RESET on the MAX6801 is push/pull.
RESET on the MAX6802 is open-drain.
Active-High Reset Output. RESET is asserted while V CC is below the reset
2
—
RESET
threshold and remains asserted for a reset timeout period (t RP ) after V CC
rises above the reset threshold. RESET on the MAX6800 is push/pull.
3
3
V CC
Supply Voltage Input
_______________________________________________________________________________________
3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6802UR28D2 | 制造商:Maxim Integrated Products 功能描述:3-PIN LOW-POWER MICROPROCESSOR RES - Rail/Tube |
| MAX6802UR28D2+ | 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 2.8V 5UA 3PIN SOT-23 - Rail/Tube |
| MAX6802UR28D2+T | 功能描述:监控电路 Single uPower 3-Pin Reset Circuit 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 |
| MAX6802UR28D2-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 |
| MAX6802UR28D3 | 制造商:Maxim Integrated Products 功能描述:3-PIN LOW-POWER MICROPROCESSOR RES - Rail/Tube |
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