比较器
| 图片 | 制造商料号 | 库存情况 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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LM111FKBDIFFERENTIAL COMPARATOR WITH STR |
0 |
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20-CLCC | - | Tube | Active | Differential | 1 | Open-Collector, Open-Emitter | 3.5V ~ 30V, ±1.75V ~ 15V | 3mV @ ±15V | 0.1µA @ ±15V | - | 5mA, 6mA | - | 165ns (Typ) | - | -55°C ~ 125°C | - | - | Surface Mount | 20-LCCC (8.89x8.89) |
|
LM139 MDELOW POWER LOW OFFSET VOLTAGE QUA |
0 |
|
|
Die | - | Tube | Active | General Purpose | 4 | Open-Collector, Open-Drain | 5V ~ 30V, ±2.5V ~ 15V | 5mV @ 30V | 1000pA @ 5V | - | 3mA | - | 700ns (Typ) | 10mV | -55°C ~ 125°C | - | - | Surface Mount | Die |
|
LM2901MX/NAK1PROTOTYPE |
0 |
|
|
14-SOIC (0.154", 3.90mm Width) | - | Bulk | Obsolete | General Purpose | 4 | Open-Collector | 2V ~ 30V, ±1V ~ 15V | 7mV @ 5V | 0.25µA @ 5V | 16mA | 2.5mA | - | - | - | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 14-SOIC |
|
LM2901M/ELLD606PROTOTYPE |
0 |
|
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14-SOIC (0.154", 3.90mm Width) | - | Bulk | Obsolete | General Purpose | 4 | Open-Collector | 2V ~ 30V, ±1V ~ 15V | 7mV @ 5V | 0.25µA @ 5V | 16mA | 2.5mA | - | - | - | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 14-SOIC |
|
LM2901QPWRRBG4PROTOTYPE |
0 |
|
|
14-TSSOP (0.173", 4.40mm Width) | - | Bulk | Discontinued at Digi-Key | General Purpose | 4 | Open-Collector | 2V ~ 30V, ±1V ~ 15V | 7mV @ 5V | 0.25µA @ 5V | 16mA | 2.5mA | - | - | - | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 14-TSSOP |
|
LM2901QPWRG4HEPROTOTYPE |
0 |
|
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14-TSSOP (0.173", 4.40mm Width) | - | Bulk | Obsolete | General Purpose | 4 | Open-Collector | 2V ~ 30V, ±1V ~ 15V | 7mV @ 5V | 0.25µA @ 5V | 16mA | 2.5mA | - | - | - | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 14-TSSOP |
|
LMC6772QMMX/S7002298PROTOTYPE |
0 |
|
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8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | - | Bulk | Active | CMOS | 2 | Open-Drain | 2.7V ~ 15V | 10mV @ 15V | - | 45mA | 20µA | 82dB, 80dB PSRR | 10µs (Typ) | - | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-VSSOP |
|
LM139AWRLQMLVLOW POWER LOW OFFSET VOLTAGE QUA |
0 |
|
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14-CFlatPack | - | Tube | Active | General Purpose | 4 | Open-Collector, Open-Drain | 5V ~ 30V, ±2.5V ~ 15V | 2mV @ 30V | 1000pA @ 5V | 20mA | 2mA | 70dB CMRR, 60dB PSRR | 1.3µs (Typ) | 10mV | -55°C ~ 125°C | - | - | Surface Mount | 14-CFP |
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LM119WGRLQMLVHIGH SPEED DUAL COMPARATOR 10-CF |
0 |
|
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10-CSOIC (0.241", 6.12mm Width) | - | Tray | Active | General Purpose | 2 | Open-Collector, DTL, RTL, TTL | 36V | 4mV @ ±15V | 0.5µA @ ±15V | - | 4.5mA, 11.5mA | - | - | - | -55°C ~ 125°C | - | - | Surface Mount | 10-CFP |
|
LM2903SPWRCTPROTOTYPE |
0 |
|
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8-TSSOP (0.173", 4.40mm Width) | - | Bulk | Obsolete | General Purpose | 2 | Open-Collector, Rail-to-Rail | 2V ~ 30V, ±1V ~ 15V | 7mV @ 5V | 0.25µA @ 5V | 6mA | 1mA | - | - | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-TSSOP |
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LM193FKBDUAL DIFFERENTIAL COMPARATOR 20- |
0 |
|
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20-CLCC | - | Tube | Active | General Purpose | 2 | Open-Collector, Rail-to-Rail | 2V ~ 30V, ±1V ~ 15V | 5mV @ 30V | 0.1µA @ 5V | 6mA @ 5V | 1mA | - | 1.3µs (Typ) | - | -55°C ~ 125°C | - | - | Surface Mount | 20-LCCC (8.89x8.89) |
|
LM393P-P2PROTOTYPE |
0 |
|
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8-DIP (0.300", 7.62mm) | - | Bulk | Obsolete | General Purpose | 2 | Open-Collector, Rail-to-Rail | 2V ~ 30V, ±1V ~ 15V | 5mV @ 30V | 0.25µA @ 5V | 6mA @ 5V | 1mA | - | 1µs (Typ) | - | 0°C ~ 70°C | - | - | Through Hole | 8-PDIP |
|
LM293P-NGPROTOTYPE |
0 |
|
|
8-DIP (0.300", 7.62mm) | - | Bulk | Obsolete | General Purpose | 2 | Open-Collector, Rail-to-Rail | 2V ~ 30V, ±1V ~ 15V | 5mV @ 30V | 0.25µA @ 5V | 6mA @ 5V | 1mA | - | 1.3µs (Typ) | - | -25°C ~ 85°C | - | - | Through Hole | 8-PDIP |
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LM119E/883HIGH SPEED DUAL COMPARATOR 20-LC |
0 |
|
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20-CLCC | - | Bulk | Active | General Purpose | 2 | Open-Collector, DTL, RTL, TTL | 36V | 4mV @ ±15V | 0.5µA @ ±15V | - | 4.5mA, 11.5mA | - | - | - | -55°C ~ 125°C | - | - | Surface Mount | 20-LCCC (8.89x8.89) |
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LM193J/883LOW POWER LOW OFFSET VOLTAGE DUA |
0 |
|
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8-CDIP (0.300", 7.62mm) | - | Tube | Active | General Purpose | 2 | Open-Collector, Rail-to-Rail | 2V ~ 36V, ±1V ~ 18V | 2mV @ 5V | 1000pA @ 5V | 6mA | 2.5mA | 60dB CMRR, 60dB PSRR | 700ns (Typ) | - | -55°C ~ 125°C | - | - | Through Hole | 8-CDIP |
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LM193JGBDUAL DIFFERENTIAL COMPARATOR 8-C |
0 |
|
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8-CDIP (0.300", 7.62mm) | - | Tube | Active | General Purpose | 2 | Open-Collector, Rail-to-Rail | 2V ~ 30V, ±1V ~ 15V | 5mV @ 30V | 0.1µA @ 5V | 6mA @ 5V | 1mA | - | 1.3µs (Typ) | - | -55°C ~ 125°C | - | - | Through Hole | 8-CDIP |
|
LM193AJRLQMLVLOW POWER LOW OFFSET VOLTAGE DUA |
0 |
|
|
8-CDIP (0.300", 7.62mm) | - | Tube | Active | General Purpose | 2 | Open-Collector, Rail-to-Rail | 2V ~ 36V, ±1V ~ 18V | 2mV @ 5V | 1000pA @ 5V | 6mA | 2.5mA | 60dB CMRR, 60dB PSRR | 700ns (Typ) | - | -55°C ~ 125°C | - | - | Through Hole | 8-CDIP |
|
LM139AWG/883LOW POWER LOW OFFSET VOLTAGE QUA |
0 |
|
|
14-CSOIC (0.250", 6.35mm Width) | - | Tray | Active | General Purpose | 4 | Open-Collector, Open-Drain | 5V ~ 30V, ±2.5V ~ 15V | 2mV @ 30V | 1000pA @ 5V | 20mA | 2mA | 70dB CMRR, 60dB PSRR | 1.3µs (Typ) | 10mV | -55°C ~ 125°C | - | - | Surface Mount | 14-CFP |
|
LM2903MX/S5001230PROTOTYPE |
0 |
|
|
8-SOIC (0.154", 3.90mm Width) | - | Bulk | Obsolete | General Purpose | 2 | Open-Collector, Rail-to-Rail | 2V ~ 30V, ±1V ~ 15V | 7mV @ 5V | 0.25µA @ 5V | 6mA (Min) | 1mA | - | 300ns (Typ) | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC |
|
LM119J-QMLVHIGH SPEED DUAL COMPARATOR 14-CD |
0 |
|
|
14-CDIP (0.300", 7.62mm) | - | Tube | Active | General Purpose | 2 | Open-Collector, DTL, RTL, TTL | 36V | 4mV @ ±15V | 0.5µA @ ±15V | - | 4.5mA, 11.5mA | - | - | - | -55°C ~ 125°C | - | - | Through Hole | 14-CDIP |
分类概览
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。
