Operating Temperature Range .........................-40°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°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
= full range, T
A
= -40°C to +125°C, unless otherwise specified. Typical values are at T
A
= +25°C.) (Note 1)
PARAMETER
Operating Voltage Range
SYMBOL
V
CC
V
CC
= 5.5V, no load
V
CC
Supply Current
I
CC
V
CC
= 3.6V, no load
V
CC
= 2.5V, no load
V
CC
= 1.8V, no load
V
CC
Reset Threshold
(See Reset Thresholds table)
Reset Threshold Tempco
V
CC
to Reset Delay
T
A
= +25°C
V
TH
T
A
= -40°C to +125°C
∆V
TH
/°C
V
CC
falling at 10mV/µs from V
TH
+ 100mV
to V
TH
- 100mV
D1
D2
Reset Timeout Period
MAX6381–MAX6389
(See Reset Timeout table)
D3
t
RP
D5
D6
D4
D7
MR
timeout period
Reset Timeout Period
MAX6390
t
RP
V
CC
timeout period
V
IL
V
TH
< 4V
MR
Input Voltage
V
IH
V
IL
V
IH
V
TH
> 4V
0.7 x
V
CC
0.8
2.4
D4
D7
D4
D7
1
20
140
280
560
1120
1200
140
150
1120
1200
V
TH
-
1.5%
V
TH
-
2.5%
CONDITIONS
MIN
1.0
7
6
4
3
V
TH
V
TH
60
35
2
40
280
560
1120
2240
2400
280
300
2240
2400
0.3 x
V
CC
V
ms
ms
TYP
MAX
5.5
13
11
7
6
V
TH
+
1.5%
V
V
TH
+
2.5%
ppm/°C
µs
µA
UNITS
V
2
SC70/µDFN, Single/Dual Low-Voltage,
Low-Power µP Reset Circuits
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)
PARAMETER
MR
Minimum Input Pulse Width
MR
Glitch Rejection
MR
to Reset Delay
MR
Internal Pullup Resistance
MAX6381–MAX6389
MAX6390
T
A
= +25°C
RESET IN Input Threshold
V
THRST
T
A
= 0°C to +85°C
T
A
= -40°C to +125°C
RESET IN to RESET Delay
RESET IN Input Leakage Current
Open-Drain
RESET
Output
Voltage
Open-Drain
RESET
Output
Leakage Current
I
RESET IN
V
CC
≥
4.5V, I
SINK
= 3.2mA, reset asserted
V
OL
V
CC
≥
2.5V, I
SINK
= 1.2mA, reset asserted
V
CC
≥
1.0V, I
SINK
= 80µA, reset asserted
I
LKG
V
CC
> V
TH
,
RESET
not asserted
V
CC
≥
4.5V, I
SINK
= 3.2mA, reset asserted
V
OL
Push-Pull
RESET
Output Voltage
V
OH
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
V
CC
≥
2.5V, I
SOURCE
= 500µA, reset not
asserted
V
CC
≥
4.5V, I
SOURCE
= 800µA, reset asserted
V
CC
≥
2.5V, I
SOURCE
= 500µA, reset asserted
V
OH
V
CC
≥
1.8V, I
SOURCE
= 150µA, reset asserted
Push-Pull RESET Output Voltage
V
CC
≥
1.0V, I
SOURCE
= 1µA, reset asserted
V
CC
≥
4.5V, I
SINK
= 3.2mA, reset not
asserted
V
OL
V
CC
≥
2.5V, I
SINK
= 1.2mA, reset not
asserted
0.8 x
V
CC
0.8 x
V
CC
0.8 x
V
CC
0.8 x
V
CC
0.8 x
V
CC
0.8 x
V
CC
0.4
0.3
V
RESETIN
falling at 4mV/µs from
V
THRST
+ 40mV to V
THRST
- 40mV
-50
32
500
1.245
1.232
1.219
4.5
±1
+50
0.4
0.3
0.3
1.0
0.4
0.3
0.3
V
µA
V
SYMBOL
CONDITIONS
MIN
1
100
200
63
1560
1.27
100
3000
1.295
1.308
1.321
µs
nA
V
TYP
MAX
UNITS
µs
ns
ns
kΩ
Ω
MAX6381–MAX6390
V
Note 1:
Specifications over temperature are guaranteed by design, not production tested.
[align=left][size=14px][align=left][color=rgb(51, 51, 51)][font=微软雅黑, 黑体, 宋体][size=18.2px]The basic design process of general PCB is as follows: preliminary preparation->PCB structure design->PCB layo...
Achieving goalsOn theCWplatform, write a piece of code that can runin RAM, and the positioning of the code is free.Hardware platform: MC9S12HY64
Software platform: CodeWarrior V5.0ImplementationTo imp...
[size=3]Recently I have been stuck on the relationship between filter bandwidth, frequency deviation, communication rate, and channel bandwidth, and the data I read is also confusing. [/size] [size=3]...
Error: Module TouchKit.dll built for ARM, kernel built for I386 Fatal error hit, exiting... makeimg: FATAL ERROR: Command returned non-zero exit code 1 (dec). makeimg: FATAL ERROR: Command returned no...
I want to take the postgraduate entrance exam and go to a prestigious university because my undergraduate school is so lousy; I am fascinated by microcontrollers, and I want to join this industry; I a...
PV DC fuses are safety devices used to protect PV panels, inverters, and DC loads. To ensure their safety and reliability, they must be UL248 certified.
Before applying for UL248 certifi...[Details]
Most of the houses we live in now are elevator buildings, mainly because it is more convenient to go up and down the stairs! It can also make life more comfortable. It even helps to increase the ad...[Details]
Electric vehicles are currently gaining momentum, but this is just a facade. Fuel-powered vehicles remain unchallenged. While electric vehicles boast unique advantages in environmental emissions an...[Details]
With the rapid advancement of automation technology, collaboration between robots is no longer just science fiction. Imagine dozens of machines moving goods in a warehouse without interfering with ...[Details]
On August 22, according to the Ministry of Industry and Information Technology's official website, my country's first mandatory national standard for the control of hazardous substances in electric...[Details]
Tires are a very important component for cars. They are related to the driving experience of the vehicle. We are almost inseparable from cars in our daily lives. For tires, according to the role of...[Details]
In daily life, power transformers have different functions and uses due to different usage scenarios. The most common ones can be divided into: control transformers, isolation transformers, rectifi...[Details]
AI distributed rendering architecture improves mobile phone rendering capabilities, and game performance tests can check frame generation indicators in real time
Shanghai, China, Aug...[Details]
In camera and display systems, the demand for high-performance and low-power data interfaces is driving continuous technological evolution. The evolution of MIPI D-PHY and MIPI C-PHY clearly ...[Details]
In this final installment of a five-part blog series, I will discuss noise in op amps driving headphone loads and some techniques for reducing it. Previous posts have discussed headphone load power...[Details]
Silicon Labs (also known as "Silicon Labs"), an innovative leader in low-power wireless connectivity, will showcase its cutting-edge artificial intelligence (AI) and Internet of Things (IoT) solu...[Details]
Renesas Electronics introduces a new USB-C power solution with an innovative three-level topology.
Improve performance while reducing system size
New solution combines excel...[Details]
The intelligent
dust monitoring system intelligently monitors dust concentrations at and around construction sites. All concentration values are transmitted to a cloud server for
cloud co...[Details]
The primary control objective in this case is the display and alarming of data parameters on the Xinheng control scale instrument. The system's main PLC uses a Siemens CPU, and data is collected vi...[Details]
Today, the voltage of electronic products continues to rise to 400V, 600V and even 1000V, so there are few electronic load models that can handle such high voltages. Many people consider connecting...[Details]
PCB Design
京公网安备 11010802033920号
EEWORLD
