比较器

比较器

比较器是用于比较两个输入电压或模拟信号大小,并根据比较结果输出对应逻辑状态的模拟集成电路,常用于电压检测,阈值判断,过压保护,欠压保护,零交越检测,波形整形,传感器信号判断和电源监控等应用场景.常见类型包括电压比较器,高速比较器,低功耗比较器,轨到轨比较器,窗口比较器,差分比较器和带基准源的比较器等.

宝利科技作为专业电子元器件分销商,可为客户供应行业主流厂商的多系列比较器产品,包括德州仪器(Texas Instruments),亚德诺(Analog Devices),意法半导体(STMicroelectronics),安森美(onsemi),微芯科技(Microchip),瑞萨(Renesas),恩智浦(NXP),英飞凌(Infineon),达尔科技(Diodes Incorporated)等品牌.您可在下方产品列表中查询所需比较器型号的库存,价格,封装规格,品牌,参数及 PDF 规格书等相关资料,并提交 BOM 或型号清单进行批量询价.

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 厂商型号 可用性 价格 数量 数据表 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
LM2903QPWRQ1

LM2903QPWRQ1

IC COMPARATOR 2 DIFF 8TSSOP

Texas Instruments

9,655 -
LM2903QPWRQ1 数据表 8-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 8-TSSOP
LM2903QDGKRQ1

LM2903QDGKRQ1

IC COMPARATOR 2 DIFF 8VSSOP

Texas Instruments

4,444 -
LM2903QDGKRQ1 数据表 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 30V, ±1V ~ 15V 7mV @ 5V 0.25µA @ 5V 6mA @ 5V 1mA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 8-VSSOP
LM2903VQDRQ1

LM2903VQDRQ1

IC COMPARATOR 2 DIFF 8SOIC

Texas Instruments

3,838 -
LM2903VQDRQ1 数据表 8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 8-SOIC
LM2903VQPWRG4Q1

LM2903VQPWRG4Q1

IC COMPARATOR 2 DIFF 8TSSOP

Texas Instruments

4,395 -
LM2903VQPWRG4Q1 数据表 8-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 8-TSSOP
MCP6541T-I/MS

MCP6541T-I/MS

IC COMPARATOR 1 GEN PUR 8MSOP

Microchip Technology

3,943 -
MCP6541T-I/MS 数据表 8-TSSOP, 8-MSOP (0.118", 3.00mm 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-MSOP
LM2901VQPWRQ1

LM2901VQPWRQ1

IC COMPARATOR 4 DIFF 14TSSOP

Texas Instruments

3,738 -
LM2901VQPWRQ1 数据表 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
LM2903BWDSGRQ1

LM2903BWDSGRQ1

IC COMPARATOR 2 GEN PUR 8WSON

Texas Instruments

7,236 -
LM2903BWDSGRQ1 数据表 8-WFDFN Exposed Pad - Tape & Reel (TR) Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V 2.5mV @ 5V 0.003µA @ 5V 21mA @ 5V 600µA - 300ns (Typ) - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank 8-WSON (2x2)
LM2901NSR

LM2901NSR

IC COMPARATOR 4 DIFF 14SO

Texas Instruments

7,197 -
LM2901NSR 数据表 14-SOIC (0.209", 5.30mm Width) - Tape & Reel (TR) Active General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 7mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C - - Surface Mount 14-SO
LMV393IPWR

LMV393IPWR

IC COMPARATOR 2 GEN PUR 8TSSOP

Texas Instruments

3,434 -
LMV393IPWR 数据表 8-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector 2.7V ~ 5.5V 7mV @ 5V 0.25µA @ 5V 84mA @ 5V 250µA - 600ns - -40°C ~ 85°C - - Surface Mount 8-TSSOP
LM2903EDR2G

LM2903EDR2G

IC COMPARATOR 2 GEN PUR 8SOIC

onsemi

8,717 -
LM2903EDR2G 数据表 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 1mA - - - -40°C ~ 105°C - - Surface Mount 8-SOIC
LM239APT

LM239APT

IC COMPARATOR 4 GEN PUR 14TSSOP

STMicroelectronics

4,728 -
LM239APT 数据表 14-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 4 CMOS, DTL, ECL, MOS, Open-Collector, TTL 2V ~ 32V, ±1V ~ 16V 2mV @ 30V 0.1µA @ 5V 16mA @ 5V 2mA - - - -40°C ~ 105°C - - Surface Mount 14-TSSOP
LM2901AVQDR

LM2901AVQDR

IC COMPARATOR 4 DIFF 14SOIC

Texas Instruments

1,083 -
LM2901AVQDR 数据表 14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 Open-Collector 2V ~ 32V, ±1V ~ 16V 2mV @ 32V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C - - Surface Mount 14-SOIC
LM2903AVQDRG4Q1

LM2903AVQDRG4Q1

IC COMPARATOR 2 DIFF 8SOIC

Texas Instruments

2,225 -
LM2903AVQDRG4Q1 数据表 8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 2mV @ 5V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 8-SOIC
LM2901AVQDRQ1

LM2901AVQDRQ1

IC COMPARATOR 4 DIFF 14SOIC

Texas Instruments

10,355 -
LM2901AVQDRQ1 数据表 14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 Open-Collector 2V ~ 36V, ±1V ~ 18V 2mV @ 5V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 14-SOIC
LM239QT

LM239QT

IC COMPARATOR 4 DIFF 16QFN

STMicroelectronics

38,674 -
LM239QT 数据表 16-VFQFN Exposed Pad - Tape & Reel (TR) Active General Purpose 4 CMOS, DTL, ECL, MOS, Open-Collector, TTL 2V ~ 36V, ±1V ~ 18V 5mV 0.25µA @ 5V 16mA @ 5V 2mA - - - -40°C ~ 105°C - - Surface Mount 16-QFN (3x3)
LM2901AVQPWRG4Q1

LM2901AVQPWRG4Q1

IC COMPARATOR 4 DIFF 14TSSOP

Texas Instruments

19,826 -
LM2901AVQPWRG4Q1 数据表 14-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 4 Open-Collector 2V ~ 36V, ±1V ~ 18V 2mV @ 5V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 14-TSSOP
TS339CDT

TS339CDT

IC COMPARATOR 4 GEN PUR 14SO

STMicroelectronics

1,985 -
TS339CDT 数据表 14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 CMOS, Open-Drain 2.7V ~ 16V, ±1.35V ~ 8V 5mV @ 10V 1pA @ 5V 20mA 25µA 75dB CMRR - - 0°C ~ 70°C - - Surface Mount 14-SO
LP2901IDRQ1

LP2901IDRQ1

IC COMPARATOR 4 GEN PUR 14SOIC

Texas Instruments

8,719 -
LP2901IDRQ1 数据表 14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 CMOS, MOS, Open-Collector 3V ~ 30V 5mV @ 30V 0.025µA @ 5V 30mA @ 5V 100µA - - - -40°C ~ 85°C Automotive AEC-Q100 Surface Mount 14-SOIC
LMV393IDGKR

LMV393IDGKR

IC COMPARATOR 2 GEN PUR 8VSSOP

Texas Instruments

12,020 -
LMV393IDGKR 数据表 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector 2.7V ~ 5.5V 7mV @ 5V 0.25µA @ 5V 84mA @ 5V 250µA - 600ns - -40°C ~ 85°C - - Surface Mount 8-VSSOP
TS393CDT

TS393CDT

IC COMPARATOR 2 GEN PUR 8SOIC

STMicroelectronics

8,590 -
TS393CDT 数据表 8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 2 CMOS, Open-Drain 2.7V ~ 16V, ±1.35V ~ 8V 5mV @ 10V 1pA @ 5V 20mA 25µA 71dB CMRR - - 0°C ~ 70°C - - Surface Mount 8-SOIC
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