比较器

结果:
4,829
Manufacturer
Series
Current - Quiescent (Max)
Propagation Delay (Max)
Current - Input Bias (Max)
Supplier Device Package
CMRR, PSRR (Typ)
Voltage - Supply, Single/Dual (±)
Voltage - Input Offset (Max)
Package / Case
Current - Output (Typ)
Output Type
Hysteresis
Operating Temperature
Type
Number of Elements
Mounting Type
Qualification
Grade
Voltage - Supply Span (Max)
Gain Bandwidth Product
Current - Input Bias
Voltage - Supply
Output
Number of Bits
Amplifier Type
Max Propagation Delay @ V, Max CL
Current - Quiescent (Iq)
-3db Bandwidth
Slew Rate
Current - Supply
Voltage - Input Offset
Voltage - Supply Span (Min)
Output Function
Number of Circuits
Current - Output / Channel
Current - Output High, Low
结果4,829
选择
图片产品详情单价可用性ECAD 模型SeriesMounting TypeOperating TemperaturePackage / CaseSupplier Device PackageNumber of ElementsTypeGradeVoltage - Supply, Single/Dual (±)Output TypeVoltage - Input Offset (Max)Current - Input Bias (Max)Current - Output (Typ)Current - Quiescent (Max)CMRR, PSRR (Typ)Propagation Delay (Max)HysteresisQualification
LM311N/NOPB
LM311-N PRECISION, HIGH VOLTAGE,
5+
$0.8451
10+
$0.7887
15+
$0.7606
数量
61,078 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Through Hole
0°C ~ 70°C
8-DIP (0.300", 7.62mm)
8-PDIP
1
General Purpose
-
5V ~ 36V, ±2.5V ~ 18V
DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL
7.5mV @ ±15V
0.25µA @ ±15V
50mA
7.5mA
-
-
-
-
LM2903QPWRG4Q1
IC COMPARATOR DIFF DUAL 8TSSOP
5+
$0.6338
10+
$0.5915
15+
$0.5704
数量
60,954 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C
8-TSSOP (0.173", 4.40mm Width)
8-TSSOP
2
General Purpose
Automotive
2V ~ 36V, ±1V ~ 18V
Open-Collector, Rail-to-Rail
7mV @ 5V
0.25µA @ 5V
20mA
2.5mA
-
-
-
AEC-Q100
MCP6541UT-E/OT
IC COMP PSH-PLL 1.6V SGL SOT23-5
5+
$0.6338
10+
$0.5915
15+
$0.5704
数量
60,940 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C
SC-74A, SOT-753
SOT-23-5
1
General Purpose
-
1.6V ~ 5.5V
CMOS, Push-Pull, Rail-to-Rail, TTL
7mV @ 5.5V
1pA @ 5.5V
30mA
1µA
70dB CMRR, 80dB PSRR
8µs
6.5mV
-
LMV7239M7X/NOPB
LMV7239 HIGH SPEED, LOW VOLTAGE
5+
$0.8451
10+
$0.7887
15+
$0.7606
数量
60,186 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 85°C
5-TSSOP, SC-70-5, SOT-353
SC-70-5
1
General Purpose
-
2.7V ~ 5.5V
Push-Pull
6mV @ 5V
0.4µA @ 5V
-
95µA
67dB CMRR, 85dB PSRR
62ns
-
-
NCV331SN3T1G
IC COMPARATOR DUAL LV 5TSOP
5+
$1.6901
10+
$1.5775
15+
$1.5211
数量
60,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 85°C
SOT-23-5 Thin, TSOT-23-5
5-TSOP
1
General Purpose
Automotive
2.7V ~ 5V
Open-Drain
9mV @ 5V
0.001µA @ 5V
84mA @ 5V
120µA
-
800ns
-
AEC-Q100
LM293ST
IC COMP DUAL LP BIPO MINI 8SOIC
5+
$0.4648
10+
$0.4338
15+
$0.4183
数量
59,411 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 105°C
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-MiniSO
2
General Purpose
-
2V ~ 36V, ±1V ~ 18V
Open-Collector, Open-Drain, Rail-to-Rail
5mV @ 30V
0.25µA @ 5V
18mA @ 5V
2.5mA
-
-
-
-
MAX9039BEBT+T
IC COMPARATOR SNGL 6-UCSP
5+
$0.9507
10+
$0.8873
15+
$0.8556
数量
59,128 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 85°C
6-WFBGA, WLBGA
6-WLP
1
with Voltage Reference
-
2.5V ~ 5.5V
CMOS, Push-Pull, Rail-to-Rail, TTL
1mV @ 5V
1pA @ 5V
8mA
100µA
80dB CMRR, 80dB PSRR
450ns
±3mV
-
MCP6541T-E/OT
IC COMP 1.6V SNGL P-P SOT23-5
5+
$0.3275
10+
$0.3056
15+
$0.2947
数量
58,155 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C
SC-74A, SOT-753
SOT-23-5
1
General Purpose
-
1.6V ~ 5.5V
CMOS, Push-Pull, Rail-to-Rail, TTL
7mV @ 5.5V
1pA @ 5.5V
30mA
1µA
70dB CMRR, 80dB PSRR
8µs
6.5mV
-
NJM360M-TE2
5+
$3.1690
10+
$2.9577
15+
$2.8521
数量
57,864 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 85°C
8-SOIC (0.197", 5.00mm Width)
8-DMP
1
Differential
-
4.5V, ±2.25V ~ 6.5V
Complementary, TTL
5mV
20µA
20mA
32mA
-
-
-
-
TS391IYLT
IC VOLT COMPARATOR SGL SOT-23-5
5+
$0.4225
10+
$0.3944
15+
$0.3803
数量
57,800 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C
SC-74A, SOT-753
SOT-23-5
1
General Purpose
Automotive
2V ~ 36V, ±1V ~ 18V
CMOS, DTL, ECL, Open-Collector, TTL
5mV @ 5V
0.25µA @ 5V
16mA @ 5V
1.25mA
-
-
-
AEC-Q100
LM2901PT
IC COMP QUAD LOW PWR 14TSSOP
5+
$0.1690
10+
$0.1577
15+
$0.1521
数量
57,626 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C
14-TSSOP (0.173", 4.40mm Width)
14-TSSOP
4
General Purpose
-
2V ~ 32V, ±1V ~ 16V
CMOS, DTL, ECL, MOS, Open-Collector, TTL
7mV @ 5V
0.25µA @ 5V
16mA @ 5V
2.5mA
-
-
-
-
LM2903QS-13
IC COMPARATOR DUAL DIFF SO-8
5+
$1.4366
10+
$1.3408
15+
$1.2930
数量
56,650 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C
8-SOIC (0.154", 3.90mm Width)
8-SO
2
General Purpose
Automotive
2V ~ 36V, ±1V ~ 18V
-
7mV @ 5V
0.25µA @ 5V
16mA @ 5V
1.7mA
-
-
-
AEC-Q100
LTC6752ISC6-1#TRPBF
IC COMP R-R CMOS 280MHZ SC70-6
5+
$155.9155
10+
$145.5211
15+
$140.3239
数量
56,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 85°C
6-TSSOP, SC-88, SOT-363
SC-70-6
1
General Purpose
-
2.45V ~ 3.5V
CMOS
5.5mV @ 3.3V
1.5µA @ 3.3V
70mA
5.8mA
70dB CMRR, 73dB PSRR
5ns
4.7mV
-
TLV7031DBVR
5+
$0.5282
10+
$0.4930
15+
$0.4754
数量
55,715 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C (TA)
SC-74A, SOT-753
SOT-23-5
1
General Purpose
-
1.6V ~ 6.5V, ±0.8V ~ 3.25V
Rail-to-Rail
8mV @ 5V
2pA
33mA @ 5V
900nA
73dB CMRR, 77dB PSRR
3µs (Typ)
17mV
-
MCP6561T-E/LT
IC COMP PUSH-PULL 1.8V SC70-5
5+
$0.3169
10+
$0.2958
15+
$0.2852
数量
55,320 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C
5-TSSOP, SC-70-5, SOT-353
SC-70-5
1
General Purpose
-
1.8V ~ 5.5V
CMOS, Push-Pull, Rail-to-Rail, TTL
10mV @ 5.5V
1pA @ 5.5V
50mA
130µA
66dB CMRR, 70dB PSRR
80ns
5mV
-
LM393P
IC DUAL DIFF COMP 8-DIP
5+
$0.1014
10+
$0.0946
15+
$0.0913
数量
54,850 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Through Hole
0°C ~ 70°C
8-DIP (0.300", 7.62mm)
8-PDIP
2
General Purpose
-
2V ~ 36V, ±1V ~ 18V
Open-Collector, Rail-to-Rail
5mV @ 30V
0.25µA @ 5V
20mA
2.5mA
-
-
-
-
LM2903BQDDFRQ1
AUTOMOTIVE QUALIFIED DUAL DIFFER
5+
$0.8451
10+
$0.7887
15+
$0.7606
数量
54,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C (TA)
SOT-23-8
TSOT-23-8
2
General Purpose
Automotive
2V ~ 36V
Open-Collector, Rail-to-Rail
2.5mV @ 5V
0.025µA @ 5V
21mA @ 5V
600µA
-
1µs (Typ)
-
AEC-Q100
LM393BIDGKR
DUAL COMMERCIAL GRADE STANDARD C
5+
$0.0718
10+
$0.0670
15+
$0.0646
数量
54,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 85°C
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-VSSOP
2
General Purpose
-
2V ~ 36V, ±1V ~ 18V
Open-Collector, Rail-to-Rail
2.5mV @ 36V
0.025µA @ 5V
21mA @ 5V
600µA
-
1µs (Typ)
-
-
TLV7011DCKR
5+
$1.6901
10+
$1.5775
15+
$1.5211
数量
53,500 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C
5-TSSOP, SC-70-5, SOT-353
SC-70-5
1
-
-
1.6V ~ 5.5V
Push-Pull
8mV
1pA
-
5µA
78dB CMRR, 78dB PSRR
350ns
4.2mV
-
LMC7215IM5/NOPB
IC COMP MICRPWR R-R CMOS SOT23-5
5+
$0.5070
10+
$0.4732
15+
$0.4563
数量
53,409 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 85°C
SC-74A, SOT-753
SOT-23-5
1
General Purpose
-
2V ~ 8V, ±1V ~ 4V
Push-Pull
6mV @ 5V
-
30mA
1µA
80dB CMRR, 90dB PSRR
24µs
-
-

比较器

比较器是专门集成在单个半导体芯片上的电子电路。这些集成电路被设计用来比较两个模拟输入信号的大小并生成一个二进制(双态)输出,指示哪个信号更大。它们为各种电子系统中的模拟比较提供了紧凑和方便的解决方案。 基于集成电路的线性比较器与离散线性比较器的功能类似,但提供了额外的优势,如更小的尺寸、更高的精度、更低的功耗和更强的可靠性。通过将所有必要的组件和电路集成到单个芯片上,这些集成电路简化了设计和制造过程,减少了元件数量,并增强了整个系统的性能。 基于集成电路的线性比较器通常由差分输入级、参考电压电路、放大器和输出级组成。差分输入级比较输入信号的电压水平,而参考电压电路产生一个固定电压,用于比较输入信号。放大器放大输入信号之间的电压差,输出级根据比较结果产生逻辑高或低输出。 基于集成电路的线性比较器提供各种功能和特性,增强其多功能性和性能。这些特点包括可调节的迟滞、输入偏移电压补偿、轨对轨输入和输出电压范围、快速响应时间、低传播延迟和内置保护特性。这些特点使它们适用于各种应用,如电平检测、阈值检测、窗口比较器、电压监测、信号调理和控制系统。 总之,基于集成电路的线性比较器为模拟比较任务提供了高度集成和高效的解决方案。与离散元件相比,它们提供了改进的性能、可靠性和便利性,使其成为需要准确和高效信号比较能力的现代电子系统中的理想选择。