比较器

制造商 封装/外壳 系列 包装 产品状态 类型 元件数 输出类型 电压 - 供电,单/双 (±) 触点表面处理 电压 - 输入补偿(最大值) 电流 - 输入偏置(最大值) 电流 - 输出(典型值) 电流 - 静态(最大值) CMRR,PSRR(典型值) 传播延迟(最大值) 滞后 工作温度 等级 资质 设备

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图片 制造商料号 库存情况 价格 数量 数据手册 封装/外壳 系列 包装 产品状态 类型 元件数 输出类型 电压 - 供电,单/双 (±) 触点表面处理 电压 - 输入补偿(最大值) 电流 - 输入偏置(最大值) 电流 - 输出(典型值) 电流 - 静态(最大值) CMRR,PSRR(典型值) 传播延迟(最大值) 滞后 工作温度 等级 资质 设备
NJM339CG-TE2

NJM339CG-TE2

IC COMPARATOR 4 GEN PUR 14SOP

Nisshinbo Micro Devices Inc.

2,163
NJM339CG-TE2数据手册 14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 CMOS, DTL, ECL, MOS, Open-Collector, TTL 2V ~ 36V, ±1V ~ 18V 5mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 85°C - - Surface Mount 14-SOP
MCP6541T-I/SN

MCP6541T-I/SN

IC COMPARATOR 1 GEN PUR 8SOIC

Microchip Technology

2,165
MCP6541T-I/SN数据手册 8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 1 CMOS, Push-Pull, Rail-to-Rail, TTL 1.6V ~ 5.5V 7mV @ 5.5V 1pA @ 5.5V 30mA 1µA 70dB CMRR, 80dB PSRR 8µs 6.5mV -40°C ~ 85°C - - Surface Mount 8-SOIC
MCP6548T-I/MS

MCP6548T-I/MS

IC COMPARATOR 1 GEN PUR 8MSOP

Microchip Technology

2,177
MCP6548T-I/MS数据手册 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Active General Purpose 1 CMOS, Open-Drain, Rail-to-Rail, TTL 1.6V ~ 5.5V 7mV @ 5.5V 1pA @ 5.5V 30mA 1µA 70dB CMRR, 80dB PSRR 8µs 6.5mV -40°C ~ 85°C - - Surface Mount 8-MSOP
TLV7081YKAR

TLV7081YKAR

IC COMPARATOR 1 GEN PUR 4DSBGA

Texas Instruments

2,421
TLV7081YKAR数据手册 4-XFBGA, DSBGA - Tape & Reel (TR) Active General Purpose 1 Open-Drain 1.7V ~ 5.5V 10mV 3pA 45mA 470nA 75dB PSRR 4µs 10mV -40°C ~ 125°C - - Surface Mount 4-DSBGA
LM2903TH-13

LM2903TH-13

IC COMPARATOR 2 DIFF 8TSSOP

Diodes Incorporated

2,394
LM2903TH-13数据手册 8-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 2 - 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 16mA @ 5V 1.7mA - - - -40°C ~ 125°C - - Surface Mount 8-TSSOP
LM2903ATH-13

LM2903ATH-13

IC COMPARATOR 2 DIFF 8TSSOP

Diodes Incorporated

4,740
LM2903ATH-13数据手册 8-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 2 - 2V ~ 36V, ±1V ~ 18V 2mV @ 5V 0.25µA @ 5V 16mA @ 5V 1.7mA - - - -40°C ~ 125°C - - Surface Mount 8-TSSOP
NJM393CG-TE2

NJM393CG-TE2

IC COMPARATOR 2 GEN PUR 8SOP

Nisshinbo Micro Devices Inc.

4,765
NJM393CG-TE2数据手册 8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 2 CMOS, DTL, ECL, MOS, Open-Collector, TTL 2V ~ 36V, ±1V ~ 18V 5mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 85°C - - Surface Mount 8-SOP
BA2903SFV-E2

BA2903SFV-E2

IC COMPARATOR 2 GEN PUR 8SSOP

Rohm Semiconductor

1,794
BA2903SFV-E2数据手册 8-LSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector 2V, ±1V ~ 36V, ±18V 7mV @ 5V 0.25µA @ 1.4V 16mA @ 5V 1mA - 400ns (Typ) - -40°C ~ 105°C - - Surface Mount 8-SSOP-B
NJU77251F3-TE1

NJU77251F3-TE1

IC COMPARATOR 1 CMOS SC88A

Nisshinbo Micro Devices Inc.

2,635
NJU77251F3-TE1数据手册 5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Active CMOS 1 Push-Pull, Rail-to-Rail 2.7V ~ 5.5V 9mV @ 5V 1pA @ 5V 85mA 300µA 70dB CMRR, 85dB PSRR 35µs (Typ) - -40°C ~ 125°C - - Surface Mount SC-88A
LM339EDR2G

LM339EDR2G

IC COMPARATOR 4 GEN PUR 14SOIC

onsemi

2,211
LM339EDR2G数据手册 14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 - 3V ~ 36V, ±1.5V ~ 18V 5mV @ 5V 0.25µA @ 5V 16mA @ 5V 2mA - - - 0°C ~ 70°C - - Surface Mount 14-SOIC
TS372CDT

TS372CDT

IC COMPARATOR 2 DIFF 8SOIC

STMicroelectronics

8,308
TS372CDT数据手册 8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Differential 2 CMOS, MOS, Open-Drain, TTL 3V ~ 16V, ±1.5V ~ 8V 10mV @ 5V 1pA 20mA 375µA - - - 0°C ~ 70°C - - Surface Mount 8-SOIC
TLV4021S5YKAR

TLV4021S5YKAR

IC COMPARATR 1 W/VOLT REF 4DSBGA

Texas Instruments

2,927
TLV4021S5YKAR数据手册 4-XFBGA, DSBGA - Tape & Reel (TR) Active with Voltage Reference 1 Open-Drain, Rail-to-Rail 1.6V ~ 5.5V - 1.6µA @ 5V 55mA @ 5V 3.5µA - 2µs 5mV -40°C ~ 125°C - - Surface Mount 4-DSBGA
TLV4021S5MYKAR

TLV4021S5MYKAR

IC COMPARATOR 1 GEN PUR 4DSBGA

Texas Instruments

2,899
TLV4021S5MYKAR数据手册 4-XFBGA, DSBGA - Tape & Reel (TR) Active with Voltage Reference 1 Open-Drain, Rail-to-Rail 1.6V ~ 5.5V - 10pA @ 5V 55mA @ 5V 3.5µA - 360ns 20mV -40°C ~ 125°C - - Surface Mount 4-DSBGA
LM393FVJ-E2

LM393FVJ-E2

IC COMPARATOR 2 GEN PUR 8TSSOP

Rohm Semiconductor

621
LM393FVJ-E2数据手册 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Active General Purpose 2 - 3V ~ 32V, ±1.5V ~ 16V 4.5mV @ 1.4V 0.25µA @ 5V 16mA @ 5V 1mA - - - -40°C ~ 85°C - - Surface Mount 8-TSSOP-BJ
TS7221BILT

TS7221BILT

IC COMPARATOR 1 GEN PUR SOT23-5

STMicroelectronics

2,990
TS7221BILT数据手册 SC-74A, SOT-753 - Tape & Reel (TR) Active General Purpose 1 Open-Drain 2.7V ~ 10V 15mV @ 5V 300pA @ 5V 30mA 16µA 70dB CMRR, 80dB PSRR - - -40°C ~ 85°C - - Surface Mount SOT-23-5
NJU77251KG1-TE3

NJU77251KG1-TE3

IC COMPARATOR 1 CMOS 6DFN

Nisshinbo Micro Devices Inc.

3,000
NJU77251KG1-TE3数据手册 6-XFDFN Exposed Pad - Tape & Reel (TR) Active CMOS 1 Push-Pull, Rail-to-Rail 2.7V ~ 5.5V 9mV @ 5V 1pA @ 5V 85mA 300µA 70dB CMRR, 85dB PSRR 35µs (Typ) - -40°C ~ 125°C - - Surface Mount 6-DFN (1.6x1.6)
TLC393CPWR

TLC393CPWR

IC COMPARATOR 2 GEN PUR 8TSSOP

Texas Instruments

1,657
TLC393CPWR数据手册 8-TSSOP (0.173", 4.40mm Width) LinCMOS™ Tape & Reel (TR) Active General Purpose 2 MOS, Open-Drain 3V ~ 16V 5mV @ 10V 5pA @ 5V 20mA 40µA 84dB CMRR 4.5µs - 0°C ~ 70°C - - Surface Mount 8-TSSOP
LM2903FVT-E2

LM2903FVT-E2

IC COMPARATOR 2 GEN PUR 8TSSOP

Rohm Semiconductor

8,757
LM2903FVT-E2数据手册 8-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector 3V ~ 32V, ±1.5V ~ 16V 4.5mV @ 1.4V 0.25µA @ 1.4V 16mA @ 5V 1mA - - - -40°C ~ 125°C - - Surface Mount 8-TSSOP-B
LM2903FVJ-E2

LM2903FVJ-E2

IC COMPARATOR 2 GEN PUR 8TSSOP

Rohm Semiconductor

4,389
LM2903FVJ-E2数据手册 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Active General Purpose 2 - 3V ~ 32V, ±1.5V ~ 16V 4.5mV @ 1.4V 0.25µA @ 5V 16mA @ 5V 1mA - - - -40°C ~ 125°C - - Surface Mount 8-TSSOP-BJ
TS391IQ2T

TS391IQ2T

IC COMPARATOR 1 GEN PUR 8DFN

STMicroelectronics

2,667
TS391IQ2T数据手册 8-UFDFN Exposed Pad - Tape & Reel (TR) Active General Purpose 1 CMOS, DTL, ECL, Open-Collector, TTL 2V ~ 36V, ±1V ~ 18V 1mV @ 5V 0.25µA @ 5V 16mA @ 5V 500µA - - - -40°C ~ 125°C - - Surface Mount 8-DFN (2x2)
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比较器 产品与选型指南

比较器 广泛应用于工业控制、汽车电子、通信设备、消费电子、新能源及其他电子系统。我们提供多品牌、多封装及不同规格的相关产品,方便工程师、采购人员和研发团队进行型号筛选、参数比较和采购询价。

您可以根据制造商、关键参数、库存情况及 Datasheet 信息筛选适合的 比较器。如暂时没有找到完全匹配的型号,也可以提交询价,我们将协助确认库存、交期以及可替代型号。

FAQ

如何选择合适的 比较器?

建议先确认电气参数、封装、工作温度、应用环境以及品牌要求,再结合库存和交期进行筛选。

页面上的库存信息是否可以直接采购?

库存会随供应情况变化。对于项目采购或批量需求,建议提交询价,以便进一步确认实时库存、价格和交期。

找不到指定型号怎么办?

您可以提交型号和数量需求,我们可以协助查询缺货型号,并根据参数提供可替代型号建议。

是否可以提供 Datasheet 和技术资料?

可以。产品列表中的 Datasheet 链接可用于查看相关技术资料;如资料暂缺,也可以联系我们协助查找。

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