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| 型号： | MAX9021AUK+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/8页 |
| 文件大小： | 0K |
| 描述： | IC COMPARATOR SNGL SOT23-5 |
| 其它有关文件： | Automotive Product Guide |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 通用 |
| 元件数： | 1 |
| 输出类型： | CMOS，满摆幅，TTL |
| 电压 - 电源，单路/双路(±)： | 2.5 V ~ 5.5 V，±1.25 V ~ 2.75 V |
| 电压 - 输入偏移（最小值）： | 1mV @ 5V |
| 电流 - 输入偏压（最小值）： | 0.003µA @ 5V |
| 电流 - 静态（最大值）： | 5µA |
| CMRR, PSRR（标准）： | 100dB CMRR，80dB PSRR |
| 传输延迟（最大）： | 8µs |
| 磁滞： | 4mV |
| 工作温度： | -40°C ~ 125°C |
| 封装/外壳： | SC-74A，SOT-753 |
| 安装类型： | 表面贴装 |
| 包装： | 带卷 (TR) |
MAX9021/MAX9022/MAX9024
Micropower, Ultra-Small, Single/Dual/Quad,
Single-Supply Comparators
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
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.
Supply Voltage (VDD to VSS) ....................................-0.3V to +6V
Voltage Inputs (IN+, IN- to VSS). ................-0.3V to (VDD + 0.3V)
Differential Input Voltage (IN+ to IN-)....................................6.6V
Current into Input Pins ......................................................±20mA
Output Short-Circuit Duration ..................2s to Either VDD or VSS
Current into Any Pin ............................................................20mA
Continuous Power Dissipation (TA = +70°C)
5-Pin SC70 (derate 3.1mW/°C above +70°C) ...............247mW
5-Pin SOT23 (derate 7.1mW/°C above +70°C).............571mW
8-Pin SOT23 (derate 9.1mW/°C above +70°C).............727mW
8-Pin MAX (derate 4.5mW/°C above +70°C) ..............362mW
8-Pin SO (derate 5.88mW/°C above +70°C).................471mW
14-Pin TSSOP (derate 9.1mW/°C above +70°C) ..........727mW
14-Pin SO (derate 8.3mW/°C above +70.......................667mW
Operating Temperature Range
Automotive Application...................................-40°C to +125°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Operating Voltage Range
VDD
Guaranteed by PSRR test
2.5
5.5
V
Supply Current Per Comparator
IDD
2.8
5
A
Input Offset Voltage
VOS
(Note 2)
±1
±8mV
Input Offset Voltage
Temperature Coefficient
TCVOS
±1
V/
°C
Hysteresis
(Note 3)
4
mV
Input Bias Current
IBIAS
380
nA
Input Offset Current
IOS
±2
±60
nA
Common-Mode Voltage Range
VCM
Guaranteed by CMRR test
VSS
VDD - 1.1
V
Common-Mode Rejection Ratio
CMRR
VSS
≤ VCM ≤ (VDD - 1.1V), VDD = 5.5V
70
100
dB
Power-Supply Rejection Ratio
PSRR
VDD = 2.5V to 5.5V
60
80
dB
ISOURCE = 10A
2
VOH = VDD - VOUT,
(VIN+ - VIN-)
≥ 20mV
ISOURCE = 4mA
160
400
ISINK = 10A
2
Output-Voltage Swing
VOL, VOH
VOL = VOUT - VSS,
(VIN- - VIN+)
≥ 20mV
ISINK = 4mA
180
400
mV
Output Short-Circuit Current
ISC
50
mA
VOD = 10mV
8
Propagation Delay
tpd+, tpd-
RL = 10k
,
CL = 15pF (Note 4)
VOD = 100mV
3
s
Rise and Fall Time
tR, tF
RL = 10k
, CL = 15pF (Note 5)
20
ns
Power-On Time
RL = 10k
, CL = 15pF
150
ns
Maximum Capacitive Load
CL
No sustained oscillations
150
pF
Note 1: All devices are production tested at 25°C. All temperature limits are guaranteed by design.
Note 2: Comparator Input Offset is defined as the center of the hysteresis zone.
Note 3: Hysteresis is defined as the difference of the trip points required to change comparator output states.
Note 4: VOD is the overdrive voltage beyond the offset and hysteresis-determined trip points.
Note 5: Rise and fall times are measured between 10% and 90% at OUT.
ELECTRICAL CHARACTERISTICS
(VDD = 5V, VSS = 0, VCM = 0, TA = -40°C to +125°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
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| MAX9021AXK+T | 功能描述:校验器 IC Single uPower Comparator RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
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| MAX9022 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Micropower, Ultra-Small, Single/Dual/Quad, Single-Supply Comparators |
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