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
AS339AMTR-E1

AS339AMTR-E1

IC COMPARATOR 4 GEN PUR 14SOIC

Diodes Incorporated

0
AS339AMTR-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 3mV @ 5V 0.25µA @ 5V 16mA @ 5V 2mA - - - -40°C ~ 85°C - - Surface Mount 14-SOIC
LM311N

LM311N

IC COMPARATOR 1 GEN PUR 8DIP

STMicroelectronics

0
LM311N数据手册 8-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 1 DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL 5V ~ 30V, ±2.5V ~ 15V 7.5mV @ ±15V 0.25µA @ ±15V 50mA 7.5mA - - - 0°C ~ 70°C - - Through Hole 8-DIP
LM339DRE4

LM339DRE4

IC COMPARATOR 4 DIFF 14SOIC

Texas Instruments

0
LM339DRE4数据手册 14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 5mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - 0°C ~ 70°C - - Surface Mount 14-SOIC
LM2903N

LM2903N

IC COMPARATOR 2 GEN PUR 8DIP

STMicroelectronics

0
LM2903N数据手册 8-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 125°C - - Through Hole 8-DIP
LM339DBRE4

LM339DBRE4

IC COMPARATOR 4 DIFF 14SSOP

Texas Instruments

0
LM339DBRE4数据手册 14-SSOP (0.209", 5.30mm Width) - Tape & Reel (TR) Discontinued at Digi-Key General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 5mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - 0°C ~ 70°C - - Surface Mount 14-SSOP
AS393PT-G1

AS393PT-G1

IC COMPARATOR 2 GEN PUR 8DIP

Diodes Incorporated

0
AS393PT-G1数据手册 8-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 2 Open-Collector 2V ~ 36V, ±1V ~ 18V 5mV @ 5V 0.25µA @ 5V 16mA @ 5V 1mA - - - -40°C ~ 85°C - - Through Hole 8-DIP
LM393APG4

LM393APG4

IC COMPARATOR 2 GEN PUR 8DIP

Texas Instruments

0
LM393APG4数据手册 8-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 2mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - 0°C ~ 70°C - - Through Hole 8-PDIP
LM339ADRE4

LM339ADRE4

IC COMPARATOR 4 DIFF 14SOIC

Texas Instruments

0
LM339ADRE4数据手册 14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 3mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - 0°C ~ 70°C - - Surface Mount 14-SOIC
NJM393CV-TE1

NJM393CV-TE1

IC COMPARATOR 2 GEN PUR 8SSOP

Nisshinbo Micro Devices Inc.

0
NJM393CV-TE1数据手册 8-LSSOP (0.173", 4.40mm 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-SSOP
LM339NSRG4

LM339NSRG4

IC COMPARATOR 4 DIFF 14SO

Texas Instruments

0
LM339NSRG4数据手册 14-SOIC (0.209", 5.30mm Width) - Tape & Reel (TR) Obsolete General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 5mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - 0°C ~ 70°C - - Surface Mount 14-SO
LM2903DRE4

LM2903DRE4

IC COMPARATOR 2 DIFF 8SOIC

Texas Instruments

0
LM2903DRE4数据手册 8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 7mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C - - Surface Mount 8-SOIC
LM239ADRE4

LM239ADRE4

IC COMPARATOR 4 DIFF 14SOIC

Texas Instruments

0
LM239ADRE4数据手册 14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 3mV @ 30V 0.25µA @ 5V 20mA 2mA - - - -25°C ~ 85°C - - Surface Mount 14-SOIC
LM239ADRG4

LM239ADRG4

IC COMPARATOR 4 DIFF 14SOIC

Texas Instruments

0
LM239ADRG4数据手册 14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 3mV @ 30V 0.25µA @ 5V 20mA 2mA - - - -25°C ~ 85°C - - Surface Mount 14-SOIC
LM239PWRE4

LM239PWRE4

IC COMPARATOR 4 DIFF 14TSSOP

Texas Instruments

0
LM239PWRE4数据手册 14-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Discontinued at Digi-Key General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 5mV @ 30V 0.25µA @ 5V 20mA 2mA - - - -25°C ~ 85°C - - Surface Mount 14-TSSOP
LM2903PSRG4

LM2903PSRG4

IC COMPARATOR 2 DIFF 8SO

Texas Instruments

0
LM2903PSRG4数据手册 8-SOIC (0.209", 5.30mm Width) - Tape & Reel (TR) Discontinued at Digi-Key General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 7mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C - - Surface Mount 8-SO
LM339ANSRG4

LM339ANSRG4

IC COMPARATOR 4 DIFF 14SO

Texas Instruments

0
LM339ANSRG4数据手册 14-SOIC (0.209", 5.30mm Width) - Tape & Reel (TR) Obsolete General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 3mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - 0°C ~ 70°C - - Surface Mount 14-SO
LM239PWRG4

LM239PWRG4

IC COMPARATOR 4 DIFF 14TSSOP

Texas Instruments

0
LM239PWRG4数据手册 14-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Obsolete General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 5mV @ 30V 0.25µA @ 5V 20mA 2mA - - - -25°C ~ 85°C - - Surface Mount 14-TSSOP
LM293PG4

LM293PG4

IC COMPARATOR 2 DIFF 8DIP

Texas Instruments

0
LM293PG4数据手册 8-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 2 Open-Collector, Open-Drain, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 5mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - -25°C ~ 85°C - - Through Hole 8-PDIP
LM393PSRG4

LM393PSRG4

IC COMPARATOR 2 DIFF 8SO

Texas Instruments

0
LM393PSRG4数据手册 8-SOIC (0.209", 5.30mm Width) - Tape & Reel (TR) Obsolete General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 5mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - 0°C ~ 70°C - - Surface Mount 8-SO
LM2901AS14-13

LM2901AS14-13

IC COMPARATOR 4 DIFF 14SO

Diodes Incorporated

0
LM2901AS14-13数据手册 14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 - 2V ~ 36V, ±1V ~ 18V 2mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 125°C - - Surface Mount 14-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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