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参数资料
| 型号： | MAX6468US46D3+T |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | Microprocessor Supervisory Reset Circuits with Edge-Triggered, One-Shot Manual Reset |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4 |
| 封装： | LEAD FREE, TO-253, SOT-143, 4 PIN |
| 文件页数： | 7/12页 |
| 文件大小： | 379K |
| 代理商： | MAX6468US46D3+T |
MAX6467/MAX6468
Microprocessor Supervisory Reset Circuits
with Edge-Triggered, One-Shot Manual Reset
4
_______________________________________________________________________________________
OUTPUT VOLTAGE HIGH
vs. SOURCE CURRENT
MAX6467
toc07
ISOURCE (mA)
V
OH
(V)
7
6
4
5
2
3
1
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
0
08
VCC = +5.0V
MAXIMUM TRANSIENT DURATION
vs. RESET THRESHOLD OVERDRIVE
MAX6467
toc08
RESET THRESHOLD OVERDRIVE (mV)
MAXIMUM
TRANSIENT
DURATION
(
s)
50
40
30
20
10
100
200
300
400
500
600
0
060
RESET ASSERTS
ABOVE THIS LINE
MAX6467
toc09
TEMPERATURE (
°C)
110
95
65 80
-10 5
20 35 50
-25
65
70
75
80
85
90
95
100
105
110
115
120
60
-40
125
MR TO RESET DELAY
vs. TEMPERATURE
MR
TO
RESET
DELAY
(ns)
PROPAGATION DELAY
(WITH 100mV OVERDRIVE)
MAX6467 toc10
4
s/div
3.0V
3V
0
2.8V
VCC 100mV/div
AC-COUPLED
RESET 1V/div
RESET PULLUP AND PULLDOWN RESPONSE
MAX6467 toc11
40
s/div
1.675V
1.6V
0
1.475V
VCC 200mV/div
RESET 500mV/div
CRESET = 47pF, RPULLUP = 100k
,
VPULLUP = 1.6V
MAX6467_S16D3-T
RESET TIMEOUT PERIOD
MAX6467 toc12
40ms/div
3.3V
0
VCC 2V/div
RESET 2V/div
Typical Operating Characteristics (continued)
(VCC = +5V, MAX6468US29D3 device, TA = +25°C, unless otherwise noted.)
相关PDF资料 |
PDF描述 |
|---|---|
| MAX6468US46D7+T | Microprocessor Supervisory Reset Circuits with Edge-Triggered, One-Shot Manual Reset |
| MAX6468XS16D3+T | Microprocessor Supervisory Reset Circuits with Edge-Triggered, One-Shot Manual Reset |
| MAX6468XS16D7+T | Microprocessor Supervisory Reset Circuits with Edge-Triggered, One-Shot Manual Reset |
| MAX6468XS17D3+T | Microprocessor Supervisory Reset Circuits with Edge-Triggered, One-Shot Manual Reset |
| MAX6468XS17D7+T | Microprocessor Supervisory Reset Circuits with Edge-Triggered, One-Shot Manual Reset |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6468US46D7 | 制造商:Maxim Integrated Products 功能描述:MICROPROCESSOR SUPERVISORY RESET CI - Rail/Tube |
| MAX6468US46D7+ | 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 4.625V 7UA 4PIN SOT-143 - Rail/Tube |
| MAX6468US46D7+T | 功能描述:监控电路 MPU Supervisory 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 |
| MAX6468US46D7-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 |
| MAX6468XS16D3 | 制造商:Maxim Integrated Products 功能描述:MICROPROCESSOR SUPERVISORY RESET CI - Rail/Tube |
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