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参数资料
| 型号： | MAX6385XS25D1-T |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | SC70, Single/Dual Low-Voltage, Low-Power レP Reset Circuits |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4 |
| 封装： | SC-70, 4 PIN |
| 文件页数： | 3/11页 |
| 文件大小： | 195K |
| 代理商： | MAX6385XS25D1-T |
M
SC70, Single/Dual Low-Voltage,
Low-Power μP Reset Circuits
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= full range, T
A
= -40
°
C to +125
°
C, unless otherwise specified. Typical values are at T
A
= +25
°
C.) (Note 1)
Note 1:
Specifications over temperature are guaranteed by design, not production tested.
PARAMETER
SYMBOL
CONDITIONS
MIN
1
TYP
MAX
UNITS
μs
ns
ns
k
MR
Minimum Input Pulse Width
MR
Glitch Rejection
MR
to Reset Delay
100
200
63
1350
1.27
MAX6381
–
MAX6389
MAX6390
T
A
= +25
°
C
T
A
= 0
°
C to +85
°
C
T
A
= -40
°
C to +125
°
C
V
RESETIN
falling at 4mV/μs from
V
THRST
+ 40mV to V
THRST
- 40mV
32
800
1.245
1.232
1.219
100
2300
1.295
1.308
1.321
MR
Internal Pullup Resistance
Reset IN Input Threshold
V
THRST
V
RESET IN to RESET Delay
4.5
μs
RESET IN Input Leakage Current
I
RESET
IN
-50
±1
+50
0.4
0.3
0.3
nA
V
CC
≥
4.5V, I
SINK
= 3.2mA, reset asserted
V
CC
≥
2.5V, I
SINK
= 1.2mA, reset asserted
V
CC
≥
1.0V, I
SINK
= 80μA, reset asserted
Open-Drain
RESET
Output
Voltage
V
OL
V
Open-Drain
RESET
Output
Leakage Current
I
LKG
V
CC
> V
TH
,
RESET
not asserted
1.0
μA
V
CC
≥
4.5V, I
SINK
= 3.2mA, reset asserted
V
CC
≥
2.5V, I
SINK
= 1.2mA, reset asserted
V
CC
≥
1.0V, I
SINK
= 80μA, reset asserted
V
CC
≥
4.5V, I
SOURCE
= 800μA, reset not
asserted
0.4
0.3
0.3
V
OL
0.8
V
CC
Push-Pull
RESET
Output Voltage
V
OH
V
CC
≥
2.5V, I
SOURCE
= 500μA, reset not
asserted
0.8
V
CC
V
V
CC
≥
4.5V, I
SOURCE
= 800μA, reset asserted
0.8
V
CC
V
CC
≥
2.5V, I
SOURCE
= 500μA, reset asserted
0.8
V
CC
V
CC
≥
1.8V, I
SOURCE
= 150μA, reset asserted
0.8
V
CC
V
OH
V
CC
≥
1.0V, I
SOURCE
= 1μA, reset asserted
0.8
V
CC
V
CC
≥
4.5V, I
SINK
= 3.2mA, reset not
asserted
0.4
Push-Pull RESET Output Voltage
V
OL
V
CC
≥
2.5V, I
SINK
= 1.2mA, reset not
asserted
0.3
V
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6385XS25D2 | 制造商:Maxim Integrated Products 功能描述:SC70 SINGLE/DUAL LOW-VOLTAGE LOW- - Rail/Tube |
| MAX6385XS25D2+ | 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 2.5V 7UA 4PIN SC-70 - Rail/Tube |
| MAX6385XS25D2+T | 功能描述:监控电路 Single uPower 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 |
| MAX6385XS25D2-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 |
| MAX6385XS25D3 | 制造商:Maxim Integrated Products 功能描述:SC70 SINGLE/DUAL LOW-VOLTAGE LOW- - Rail/Tube |
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