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
LM339A-TR

LM339A-TR

GENERAL PURPOSE COMPARATOR, OPEN

3PEAK

2,923
LM339A-TR数据手册 14-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active Differential 4 Open-Collector, CMOS, TTL 2.5V ~ 36V, ±1.25V ~ 18V 6mV @ 5V 0.001µA @ 5V - 300µA - - - -40°C ~ 125°C - - Surface Mount 14-TSSOP
LM393LVWDSGRQ1

LM393LVWDSGRQ1

AUTOMOTIVE LOW-VOLTAGE COMMODITY

Texas Instruments

2,895
LM393LVWDSGRQ1数据手册 8-WFDFN Exposed Pad - Tape & Reel (TR) Active General Purpose 2 Open-Drain, Rail-to-Rail 1.65V ~ 5.5V 2mV @ 5V 5pA @ 5V 100mA @ 5V 35µA 65dB CMRR, 80dB PSRR 600ns (Typ) - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank 8-WSON (2x2)
LM2903QM8-13

LM2903QM8-13

IC COMPARATOR 2 DIFF 8MSOP

Diodes Incorporated

2,002
LM2903QM8-13数据手册 8-TSSOP, 8-MSOP (0.118", 3.00mm 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 Automotive AEC-Q100 Surface Mount 8-MSOP
LM339LVQDYYRQ1

LM339LVQDYYRQ1

AUTOMOTIVE, 5.5-V, LOW-VOLTAGE S

Texas Instruments

1,968
LM339LVQDYYRQ1数据手册 SOT-23-14 Thin, SOT-23 Variant - Tape & Reel (TR) Active General Purpose 4 Open-Drain 1.65V ~ 5.5V 2mV @ 5V 5pA @ 5V 125mA @ 5V 35µA 65dB CMRR, 80dB PSRR 600ns (Typ) - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 14-SOT-23-THIN
LM2903BQDGKRQ1

LM2903BQDGKRQ1

IC COMPARATOR 2 GEN PUR 8VSSOP

Texas Instruments

3,480
LM2903BQDGKRQ1数据手册 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V 2.5mV @ 5V 0.05µA @ 5V 21mA @ 5V 600µA - 300ns (Typ) - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 8-VSSOP
LM2901A-SR

LM2901A-SR

GENERAL PURPOSE COMPARATOR, OPEN

3PEAK

1,558
LM2901A-SR数据手册 14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Differential 4 Open-Collector, CMOS, TTL 2.5V ~ 36V 6mV @ 5V 0.001µA @ 5V 10mA 300µA - - - -40°C ~ 125°C - - Surface Mount 14-SOP
TL331LVQDBVRQ1

TL331LVQDBVRQ1

AUTOMOTIVE 1.65-V TO 5.5-V

Texas Instruments

1,547
TL331LVQDBVRQ1数据手册 SC-74A, SOT-753 - Tape & Reel (TR) Active General Purpose 1 Open-Collector, Rail-to-Rail 1.65V ~ 5.5V 2mV @ 5V 5pA @ 5V 100mA @ 5V 35µA 65dB CMRR, 80dB PSRR 600ns (Typ) - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount SOT-23-5
LM2901BQDRQ1

LM2901BQDRQ1

AUTOMOTIVE, 36-V, QUAD DIFFERENT

Texas Instruments

2,636
LM2901BQDRQ1数据手册 14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 Open-Collector 2V ~ 36V 3.5mV @ 5V 0.025µA @ 5V 21mA @ 5V 2.5mA - 1µs (Typ) - -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 14-SOIC
LM2901VQDRQ1

LM2901VQDRQ1

IC COMPARATOR 4 DIFF 14SOIC

Texas Instruments

2,313
LM2901VQDRQ1数据手册 14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 Open-Collector 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 14-SOIC
LM2903A-SO1R-S

LM2903A-SO1R-S

IC OPAMP GP 900KHZ 2 CIR 8-SOP

3PEAK

3,987
LM2903A-SO1R-S数据手册 8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Differential 2 CMOS, Open-Drain, Rail-to-Rail, TTL 2.5V ~ 36V 6mV @ 5V 0.001µA @ 5V 10mA (Min) 300µA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 8-SOP
LM2903AQTH-13

LM2903AQTH-13

IC COMPARATOR 2 DIFF 8TSSOP

Diodes Incorporated

1,506
LM2903AQTH-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 Automotive AEC-Q100 Surface Mount 8-TSSOP
AS339MTR-G1

AS339MTR-G1

IC COMPARATOR 4 GEN PUR 14SOIC

Diodes Incorporated

7,995
AS339MTR-G1数据手册 14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 Open-Collector 2V ~ 36V, ±1V ~ 18V 5mV @ 5V 0.25µA @ 5V 16mA 2mA - - - -40°C ~ 85°C - - Surface Mount 14-SOIC
AS339MTR-E1

AS339MTR-E1

IC COMPARATOR 4 GEN PUR 14SOIC

Diodes Incorporated

3,948
AS339MTR-E1数据手册 14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 Open-Collector 2V ~ 36V, ±1V ~ 18V 5mV @ 5V 0.25µA @ 5V 16mA @ 5V 2mA - - - -40°C ~ 85°C - - Surface Mount 14-SOIC
LM2901BWRTERQ1

LM2901BWRTERQ1

AUTOMOTIVE, 36-V, QUAD DIFFERENT

Texas Instruments

3,150
LM2901BWRTERQ1数据手册 16-WFQFN Exposed Pad - Tape & Reel (TR) Active General Purpose 4 Open-Drain 2V ~ 36V 3.5mV @ 36V 0.025µA @ 5V 21mA @ 5V 1.2mA - 1µs (Typ) - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank 16-WQFN (3x3)
LM2901VQPWRG4Q1

LM2901VQPWRG4Q1

IC COMPARATOR 4 DIFF 14TSSOP

Texas Instruments

1,595
LM2901VQPWRG4Q1数据手册 14-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 4 Open-Collector 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 14-TSSOP
TL331VSN4T1G

TL331VSN4T1G

LOW POWER SINGLE COMPARATOR

onsemi

2,760
TL331VSN4T1G数据手册 SOT-23-5 Thin, TSOT-23-5 - Tape & Reel (TR) Active General Purpose 1 CMOS, DTL, ECL, Open-Collector, TTL 2V ~ 36V, ±1V ~ 18V 5mV @ 5V 0.25µA @ 5V 16mA @ 5V 1.25mA - 700ns (Typ) - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 5-TSOP
AS393AMTR-G1

AS393AMTR-G1

IC COMPARATOR 2 GEN PUR 8SOIC

Diodes Incorporated

3,967
AS393AMTR-G1数据手册 8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector 2V ~ 36V, ±1V ~ 18V 3mV @ 1.4V 0.4µA @ 5V 16mA 1mA - - - -40°C ~ 85°C - - Surface Mount 8-SOIC
LM393WDT

LM393WDT

IC COMPARATOR 2 GEN PUR 8SOIC

STMicroelectronics

7,440
LM393WDT数据手册 8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 5mV @ 30V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - 0°C ~ 70°C - - Surface Mount 8-SOIC
LM2903D-SO1R

LM2903D-SO1R

IC COMPARATOR GP 2 CIR 8-SOP

3PEAK

3,970
LM2903D-SO1R数据手册 8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 2 CMOS, Open-Drain, Rail-to-Rail, TTL 3V ~ 36V, ±1.5V ~ 18V 7mV @ 36V 0.25µA @ 5V 40mA @ 5V 1mA - - - -40°C ~ 125°C - - Surface Mount 8-SOP
LM2903S-13

LM2903S-13

IC COMPARATOR 2 DIFF 8SO

Diodes Incorporated

2,499
LM2903S-13数据手册 8-SOIC (0.154", 3.90mm 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-SO
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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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