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参数资料
| 型号： | MAX6340UK25-T |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | Low-Power SC70/SOT µ.P Reset Circuits with Capacitor-Adjustable Reset Timeout Delay |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| 封装： | MO-178AA, SOT-23, 5 PIN |
| 文件页数： | 4/10页 |
| 文件大小： | 254K |
| 代理商： | MAX6340UK25-T |
MAX6340/MAX6421–MAX6426
Low-Power, SC70/SOT P Reset Circuits with
Capacitor-Adjustable Reset Timeout Delay
_______________________________________________________________________________________
3
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
02
1
3456
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX6421/26
toc01
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(
A)
TA = +25
°C
TA = +125
°C
TA = -40
°C
0.1
1
100
10
1000
10,000
0.001
0.1
0.01
1
10
100
1000
RESET TIMEOUT PERIOD vs. CSRT
MAX6421/26
toc02
CSRT (nF)
RESET
TIMEOUT
PERIOD
(ms)
4.10
4.20
4.15
4.25
4.30
-50
0
-25
25
50
75
100
125
RESET TIMEOUT PERIOD
vs. TEMPERATURE
MAX6421/26
toc03
TEMPERATURE (
°C)
RESET
TIMEOUT
PERIOD
(ms)
CSRT = 1500pF
RESET TIMEOUT PERIOD
vs. TEMPERATURE
MAX6421/26
toc04
200
250
350
300
500
550
450
400
600
RESET
TIMEOUT
PERIOD
(
s)
-50
0
25
-25
50
75
100
125
TEMPERATURE (
°C)
CSRT = 0
0
50
25
100
75
150
125
175
0
400
200
600
800
1000
MAXIMUM TRANSIENT DURATION
vs. RESET THRESHOLD OVERDRIVE
MAX6421/26
toc05
RESET THRESHOLD OVERDRIVE (mV)
TRANSIENT
DURATION
(
s)
RESET OCCURS
ABOVE THE CURVE
VTH = 2.95V
VCC TO RESET DELAY
vs. TEMPERATURE (VCC FALLING)
MAX6421/26
toc06
80
90
110
100
140
150
130
120
160
V
CC
TO
RESET
DELAY
(
s)
-50
0
25
-25
50
75
100
125
TEMPERATURE (
°C)
VCC FALLING AT 1mV
s
POWER-UP/POWER-DOWN
CHARACTERISTIC
MAX6421/26
toc07
1V/div
VCC
RESET
VTH = 1.6V
400
s/div
0.994
0.998
0.996
1.002
1.000
1.004
1.006
-50
25
50
-25
0
75
100
125
NORMALIZED RESET THRESHOLD
vs. TEMPERATURE
MAX6421/26
toc08
TEMPERATURE (
°C)
NORMALIZED
RESET
THRESHOLD
Typical Operating Characteristics
(VCC = 5V, CSRT = 1500pF, TA = +25°C, unless otherwise noted.)
相关PDF资料 |
PDF描述 |
|---|---|
| MAX6340UK27-T | Low-Power SC70/SOT µ.P Reset Circuits with Capacitor-Adjustable Reset Timeout Delay |
| MAX6340UK28-T | Low-Power SC70/SOT µ.P Reset Circuits with Capacitor-Adjustable Reset Timeout Delay |
| MAX6340UK30-T | Low-Power SC70/SOT µ.P Reset Circuits with Capacitor-Adjustable Reset Timeout Delay |
| MAX6340UK31-T | Low-Power SC70/SOT µ.P Reset Circuits with Capacitor-Adjustable Reset Timeout Delay |
| MAX6340UK32-T | Low-Power SC70/SOT µ.P Reset Circuits with Capacitor-Adjustable Reset Timeout Delay |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6340UK26 | 制造商:Maxim Integrated Products 功能描述:LOW-POWER SOT MICROPROCESSOR RESET - Cut Tape Product |
| MAX6340UK26+ | 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 2.625V 2.5UA 5PIN SOT-23 - Rail/Tube |
| MAX6340UK26+T | 功能描述:监控电路 MPU Reset Circuit w/Reset Time Delay 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 |
| MAX6340UK26-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 |
| MAX6340UK27 | 制造商:Maxim Integrated Products 功能描述:LOW-POWER SOT MICROPROCESSOR RESET - Rail/Tube |
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