Operating Temperature Range ..........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +160°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
= +2.7V to +5.5V, V
CM
= 0V, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 1)
PARAMETER
Supply Voltage Range
Supply Current per Comparator
Shutdown Supply Current
Power-Supply Rejection Ratio
Common-Mode Voltage Range
Common-Mode Rejection Ratio
Input Offset Voltage
Input-Referred Hysteresis
Input Bias Current
Input Offset Current
OUT Output-Voltage High
OUT Output-Voltage Low
OUT Short-Circuit Current
Input Capacitance
SHDN
Input-Voltage High
SHDN
Input-Voltage Low
OUT Leakage Current
SHDN
Input Current
Propagation Delay
Propagation-Delay Skew
Propagation-Delay Matching
Between Channels
Output Rise/Fall Time
Shutdown Delay Time
2
SYMBOL
V
CC
I
CC
I
SD
PSRR
V
CMR
CMRR
V
OS
V
HYS
I
B
I
OS
V
OH
V
OL
I
SH
C
IN
V
IH
V
IL
I
OUT
I
SHDN
t
PD
t
SKEW
Δt
PD
t
R
/t
F
t
SD
MAX998 only
MAX998 only
V
CC
= 5.5V
V
CC
= 2.7V
CONDITIONS
Inferred from PSRR test
MIN
2.7
TYP
300
225
1
MAX
5.5
650
500
V
CC
- 1.2
UNITS
V
µA
nA
dB
V
dB
MAX998 only,
SHDN
= GND
2.7V < V
CC
< 5.5V
(Note 2)
-0.2V
≤
V
CM
≤
(V
CC
- 1.2V)
V
CC
= 5V (Note 3)
V
CC
= 5V (Note 4)
T
A
= +25°C
T
A
= T
MIN
to T
MAX
MAX976EUA, MAX998EUT
All others
0.3
0.5
63
-0.2
66
100
95
0.2
1.5
1.5
75
±5
±2
±3
5.0
4.0
300
±100
0.4
0.4
mV
mV
mV
nA
nA
V
V
mA
pF
V
I
SOURCE
= 2mA, V
CC
- V
OH
I
SINK
= 2mA
V
CC
= 5.5V
Sinking
Sourcing
0.65 x V
CC
0.1
0.1
74
90
3
0.2 x V
CC
1
1
Overdrive = 5mV
Overdrive = 50mV
28
20
2
1
1.6
5
40
200
200
V
nA
nA
ns
ns
ns
ns
µs
MAX998 only,
SHDN
= GND,
V
OUT
= 0V to V
CC
MAX998 only
C
LOAD
=10pF,
V
CC
= 5V (Note 5)
C
LOAD
=10pF (Note 6)
MAX976/MAX978 only
C
LOAD
=10pF
MAX998 only, V
CC
= 5V, I
CC
= 10% of typical
Maxim Integrated
MAX976/MAX978/MAX998
Single/Dual/Quad, SOT23, Single-Supply,
High-Speed, Low-Power Comparators
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +2.7V to +5.5V, V
CM
= 0V, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 1)
PARAMETER
Wake-Up from Shutdown
Power-Up Delay
SYMBOL
t
EN
t
PU
CONDITIONS
MAX998 only, V
CC
= 5V, I
CC
= 90% of typical
(Note 7)
V
CC
= 0V to 5V step, output valid
MIN
TYP
15
3
MAX
UNITS
µs
µs
Note 1:
The MAX998EUT specifications are 100% tested at T
A
= +25°C. Limits over the extended temperature range are guaran-
teed by design, not production tested.
Note 2:
Inferred from CMRR test. Either input can be driven to the absolute maximum limit without false output inversion, as long as
the other input is within the common-mode voltage range.
Note 3:
V
OS
is defined as the mean of trip points. The trip points are the extremities of the differential input voltage required to make
the comparator output change state (Figure 1).
Note 4:
The difference between the upper and lower trip points is equal to the width of the input-referred hysteresis zone (Figure 1).
Note 5:
Propagation Delay is guaranteed by design. For low overdrive conditions, V
TRIP
(Figure 1) is added to the overdrive.
Note 6:
Propagation-Delay Skew is the difference between the positive-going and the negative-going propagation delay.
The process requirements for mounting SMD on flexible printed circuit boards (FPCs)As electronic products are miniaturized, a considerable number of consumer products are mounted on the surface of FPC...
[FPGA entry to actual combat] Hands-on explanation of the internal principles of asynchronous FIFO 2; Students who do not understand the knowledge points in the video can ask questions in the forum, a...
"Multisim Circuit System Design and Simulation Tutorial" combines a large number of examples to introduce the basic operations, advanced functions, component libraries, various instruments, and circui...
There are two different TFT color screens. How to use the other color screen according to the program of one color screen? Can the master tell me the general steps? Thank you!!!!!!!...
As medical equipment develops towards intelligence, miniaturization, serialization, digitization, and multi-functions, the logic control devices in medical equipment have also evolved from medium- a...[Details]
1. Introduction
At present, with the continuous development of modern medical devices, especially electronic instruments directly connected to the human body, in addition to the increasingly high...[Details]
In the field of software development, the most critical but also the most unpredictable phase is the debugging phase. There are many factors that play a role in the process of software debugging, a...[Details]
In electronic measurement technology, frequency measurement is one of the most basic measurements. The commonly used frequency measurement method and period measurement method have great limitation...[Details]
introduction
Taking care of babies is very tiring because they wake up and sleep frequently, and activities such as feeding and changing clothes will take up a lot of adults' time and energy. ...[Details]
Demand Analysis
In an era of rapid information development, the process of electronicization of the financial system has also been greatly accelerated. As a platform that provides services 24 ...[Details]
In order to meet the requirements of video systems, industrial and medical display and video transmission applications such as eliminating the limitation of long connection cables, increasing data ...[Details]
Preface
In recent years, many compact portable electronic products have been developed, such as mobile phones, digital cameras, MP3, MP4, PDA, GPS and DVD, etc. They are not only small in size...[Details]
Global IP Solutions (GIPS), a leading provider of high-quality IP multimedia processing solutions, announced that GIPS has enabled Voice over Internet Protocol (VoIP) capabilities for Apple's iPhon...[Details]
Automatic target recognition (ATR) algorithms usually include algorithms for automatically detecting, tracking, identifying, and selecting attack points for targets. The complexity of the battlefi...[Details]
1.
Introduction
With the rapid development of modern computer technology and Internet technology, embedded systems have begun to occupy the mainstream of the market. Due to the high ...[Details]
Mesh network architecture and advantages
The Internet is a flat network. The routers that make up the Internet are on the same plane. The mesh network formed by multiple paths between ...[Details]
0 Introduction
Electric vehicles are high-tech products that integrate computer technology, communication technology, electronic technology, and new material technology. They have a complex ...[Details]
Designers have the most say, they believe that the most decisive integrated circuit technology in the 21st century is the field programmable gate array (FPGA), and traditional gate array and struct...[Details]
Security prevention is mainly based on prevention, which means taking precautions in advance for behaviors and events that may cause harm, timely discovering and handling, and collecting evidence a...[Details]
PCB Design
京公网安备 11010802033920号
EEWORLD
