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 PackageOutput TypeNumber of ElementsTypeGradeVoltage - Supply, Single/Dual (±)Voltage - Input Offset (Max)Current - Input Bias (Max)Current - Output (Typ)Current - Quiescent (Max)CMRR, PSRR (Typ)Propagation Delay (Max)HysteresisQualification
LM2903IMX
IC COMPARATOR DUAL DIFF 8-SOP
5+
$0.1690
10+
$0.1577
15+
$0.1521
数量
72,916 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 105°C
8-SOIC (0.154", 3.90mm Width)
8-SOIC
-
2
General Purpose
-
2V ~ 36V, ±1V ~ 18V
7mV @ 5V
0.25µA @ 5V
16mA @ 5V
2.5mA
-
-
-
-
LMV762MAX/NOPB
IC COMP PREC W/P-POP LV 8-SOIC
5+
$1.1303
10+
$1.0549
15+
$1.0173
数量
72,897 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-SOIC
Push-Pull
2
General Purpose
-
2.7V ~ 5V
0.2mV @ 5V
50pA @ 5V
-
700µA
100dB CMRR, 110dB PSRR
225ns
-
-
LM293ADR
IC DUAL GP DIFF COMPARATR 8SOIC
5+
$0.0993
10+
$0.0927
15+
$0.0894
数量
72,300 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-25°C ~ 85°C
8-SOIC (0.154", 3.90mm Width)
8-SOIC
Open-Collector, Open-Drain, Rail-to-Rail
2
General Purpose
-
2V ~ 36V, ±1V ~ 18V
2mV @ 30V
0.25µA @ 5V
20mA
2.5mA
-
-
-
-
LMV7239M5X/NOPB
IC COMP ULP R-R INPUT SOT23-5
5+
$0.4225
10+
$0.3944
15+
$0.3803
数量
72,000 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
Push-Pull
1
General Purpose
-
2.7V ~ 5.5V
6mV @ 5V
0.4µA @ 5V
-
95µA
67dB CMRR, 85dB PSRR
62ns
-
-
TS391RILT
IC COMPARATOR SGL LP SOT-23-5
5+
$0.1796
10+
$0.1676
15+
$0.1616
数量
71,915 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
CMOS, DTL, ECL, MOS, TTL
1
General Purpose
-
2V ~ 36V, ±1V ~ 18V
5mV @ 30V
0.25µA @ 5V
16mA @ 5V
1.25mA
-
-
-
-
NCS2202SN1T1G
IC COMPARATOR LV LOW PWR 5TSOP
5+
$0.3803
10+
$0.3549
15+
$0.3423
数量
70,301 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 105°C
SOT-23-5 Thin, TSOT-23-5
5-TSOP
Open-Drain, Rail-to-Rail
1
General Purpose
-
0.85V ~ 6V
5mV @ 6V
1pA @ 6V
-
17µA
70dB CMRR, 80dB PSRR
1.1µs
20mV
-
LM2901PWR
IC QUAD DIFF COMPARATOR 14-TSSOP
5+
$0.0824
10+
$0.0769
15+
$0.0742
数量
70,200 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
Open-Collector
4
General Purpose
-
2V ~ 30V, ±1V ~ 15V
7mV @ 30V
0.25µA @ 5V
20mA
2.5mA
-
-
-
-
AS339MTR-G1
IC COMP LOW PWR/OFFSET V 14SOIC
5+
$1.2676
10+
$1.1831
15+
$1.1408
数量
70,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 85°C
14-SOIC (0.154", 3.90mm Width)
14-SOIC
Open-Collector
4
General Purpose
-
2V ~ 36V, ±1V ~ 18V
5mV @ 5V
0.25µA @ 5V
16mA
2mA
-
-
-
-
MCP6542T-I/MS
IC COMP PUSHPULL 1.6V DUAL 8MSOP
5+
$0.8451
10+
$0.7887
15+
$0.7606
数量
70,000 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-MSOP
CMOS, Push-Pull, Rail-to-Rail, TTL
2
General Purpose
-
1.6V ~ 5.5V
7mV @ 5.5V
1pA @ 5.5V
-
1µA
70dB CMRR, 80dB PSRR
8µs
6.5mV
-
LM2903AVQDRG4Q1
IC COMPARATOR DIFF DUAL 8SOIC
5+
$0.1479
10+
$0.1380
15+
$0.1331
数量
69,000 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-SOIC
Open-Collector, Rail-to-Rail
2
General Purpose
Automotive
2V ~ 36V, ±1V ~ 18V
2mV @ 5V
0.25µA @ 5V
20mA
2.5mA
-
-
-
AEC-Q100
LM393MX
IC COMPARATOR DUAL DIFF 8-SOP
5+
$0.2113
10+
$0.1972
15+
$0.1901
数量
68,906 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
0°C ~ 70°C
8-SOIC (0.154", 3.90mm Width)
8-SOIC
-
2
General Purpose
-
2V ~ 36V, ±1V ~ 18V
5mV @ 5V
0.25µA @ 5V
18mA @ 5V
2.5mA
-
-
-
-
TLV7031QDCKRQ1
AUTOMOTIVE NANO POWER COMPARATOR
5+
$0.2958
10+
$0.2761
15+
$0.2662
数量
68,900 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
Push-Pull, Rail-to-Rail
1
General Purpose
Automotive
1.6V ~ 6.5V
8mV @ 5V
2pA @ 5V
35mA @ 5V
900nA
73dB CMRR, 77dB PSRR
3µs
17mV
AEC-Q100
LMV331IDBVR
IC GP LV COMPARATOR SOT-23-5
5+
$0.0951
10+
$0.0887
15+
$0.0856
数量
67,783 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
Open-Collector
1
General Purpose
-
2.7V ~ 5.5V
7mV @ 5V
0.25µA @ 5V
84mA @ 5V
150µA
-
600ns
-
-
LMV331QDBVRQ1
IC COMPARATOR GP LV SOT23-5
5+
$3.8028
10+
$3.5493
15+
$3.4225
数量
67,582 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
Open-Collector
1
General Purpose
Automotive
2.7V ~ 5.5V
7mV @ 5V
0.025µA @ 5V
84mA @ 5V
150µA
-
600ns
-
AEC-Q100
LM393ADGKR
IC DUAL DIFF COMPARATOR 8VSSOP
5+
$0.2535
10+
$0.2366
15+
$0.2282
数量
66,958 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
0°C ~ 70°C
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-VSSOP
Open-Collector, Rail-to-Rail
2
General Purpose
-
2V ~ 36V, ±1V ~ 18V
2mV @ 30V
0.25µA @ 5V
20mA
2.5mA
-
-
-
-
TS391ILT
IC COMP LO PWR SGL V SOT 23-5L
5+
$0.2070
10+
$0.1932
15+
$0.1863
数量
66,480 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
CMOS, DTL, ECL, Open-Collector, TTL
1
General Purpose
-
2V ~ 36V, ±1V ~ 18V
5mV @ 5V
0.25µA @ 5V
16mA @ 5V
1.25mA
-
-
-
-
TLV3691IDCKR
IC COMPARATOR NANO-POWER SC70-5
5+
$0.5915
10+
$0.5521
15+
$0.5324
数量
65,268 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
Push-Pull
1
General Purpose
-
0.9V ~ 6.5V, ±0.45V ~ 3.25V
3mV
100pA
42mA
150nA
-
35µs
-
-
TLV7031DCKR
5+
$0.2113
10+
$0.1972
15+
$0.1901
数量
64,874 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
Push-Pull
1
General Purpose
-
1.6V ~ 6.5V
8mV @ 5V
2pA @ 5V
-
900nA
73dB CMRR, 77dB PSRR
3µs (Typ)
7mV
-
ADCMP371AKSZ-REEL7
IC COMPARATOR PUSH-PULL SC70-5
5+
$1.6901
10+
$1.5775
15+
$1.5211
数量
64,600 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
Push-Pull
1
General Purpose
-
2.25V ~ 5.5V
9mV @ 5.5V
0.05µA @ 5.5V
-
7µA
-
5µs
-
-
TS882IST
IC COMPARATOR R-R 1.1V 8MSOP
5+
$1.0563
10+
$0.9859
15+
$0.9507
数量
62,353 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, 8-MSOP (0.118", 3.00mm Width)
8-MiniSO
Push-Pull
2
General Purpose
-
1.1V ~ 5.5V
6mV @ 5V
10pA
-
500nA
78dB CMRR
16µs
4.2mV
-

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。