Seiko Instruments Inc.- 比较器

精工电子有限公司（Seiko Instruments Inc.，简称SII）成立于1937年，是精工集团旗下的核心制造企业，总部位于日本千叶县。公司依托数十载精密制表工艺，专注于微机电、纳米技术及超低功耗技术的研发与应用。主要业务涵盖电子元器件、硬盘驱动器（HDD）组件、大幅面喷墨打印机、网络解决方案和科学仪器。SII在石英晶体器件领域尤其突出，产品包括MHz频段晶体单元、32.768 kHz音叉晶体及高精度温补/恒温晶体振荡器。其产品线还包括采用晶体技术的实时时钟（RTC）、电压检测器及电源管理CMOS集成电路。旗下SML系列音叉晶体和SPXO系列晶体振荡器广泛应用于消费电子、汽车电子和物联网设备。凭借数十年创新积累的全球声誉，SII跻身世界顶级石英晶体制造商之列，与NDK、KDS等企业直接竞争。在微型化、频率稳定性和超低功耗方面的技术优势使其在电子元器件市场独树一帜。SII持续通过研发投入与MEMS工艺应用，推动时间同步解决方案的新突破。

比较器 - 型号列表

共 89 个型号

制造商零件编号	库存	价格	RoHS	包装方式	产品	工厂包装数量	供电电压	通道数量	安装样式	封装形式	工作温度	产品类别	响应时间	供电电流	阈值电压	输出电流（典型）	输入失调电压（最大）	最大功耗	标准包装数量	共模抑制比、电源抑制比（典型）	元件数量	传播延迟（最大）	输入偏置电流（最大）	安装类型	供应商器件封装	类型	系列	制造商全称	输出类型	轨到轨工作	电压输出差（典型值）@ 距离	机械寿命
S-89220ACNC-1C1TFG Comparator Single 5.5V 5-Pin SC-88A T/R Comparator ICs Single Low Voltage IC COMPARATOR CMOS 10UA SC-88A seiko instruments	10	2000: ¥1.9652	RoHS Compliant	Reel	Analog Comparators	3000	1.8 V	1	SMD/SMT	5SC-88A	-40 to 85 °C	Comparator ICs	15 us	30 uA	4 mV	9 mA (Min)	4 mV	350 mW	Tape & Reel	70dB CMRR, 70dB PSRR	1	23µs	1pA @ 5.5V	Surface Mount	SC-88A	General Purpose	-	-	-	-	-	-
S-89530ACNC-HCBTFG Comparator Single R-R I/O 5.5V 5-Pin SC-88A T/R Comparator ICs Single Rail-to-Rail IC COMPARATOR CMOS 0.7UA SC-88A seiko instruments	10	2050: ¥2.9036	RoHS Compliant	Reel	Analog Comparators	3000	0.9 V	1	SMD/SMT	5SC-88A	-40 to 85 °C	Comparator ICs	30 us	1.3 uA	10 mV	70 uA	10 mV	350 mW	Tape & Reel	65dB CMRR, 75dB PSRR	1	280µs	1pA @ 3V	Surface Mount	SC-88A	General Purpose	-	-	Rail-to-Rail	Rail to Rail Input/Output	86 dB	-
S-89210ACNC-1C0TFG Comparator Single 5.5V 5-Pin SC-88A T/R Comparator ICs 4mV 50uA 1.8-5.5V IC COMPARATOR CMOS 50UA SC-88A seiko instruments	10	1: ¥4.896	RoHS Compliant	Reel	Analog Comparators	3000	1.8 V	1	SMD/SMT	5SC-88A	-40 to 85 °C	Comparator ICs	3 us	120 uA	4 mV	9 mA (Min)	4 mV	350 mW	Tape & Reel	70dB CMRR, 70dB PSRR	1	45µs	1pA @ 5.5V	Surface Mount	SC-88A	General Purpose	-	-	-	-	-	-
S-89531BCPN-HFC-TF Comparator ICs Dual Comparator Seiko Instruments	2819	1: ¥5.304	No	Reel	-	3000	5.5 V	1	SMD/SMT	SC-88A	+ 85 C	Comparator ICs	65 us	1.3 uA	5 mV	70 uA	5 mV	-	-	-	-	-	-	-	-	-	-	-	-	-	-	End of Life: Scheduled for obsolescence and will be discontinued by the manufacturer.
S-89220ACNC-1C1-TF Comparator ICs Single Low Voltage Seiko Instruments	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S-89530ACNC-HCB-TF Comparator ICs Single Rail-to-Rail Seiko Instruments	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S-89511ALMD-HN6-TF Comparator ICs SOT-23-6 SINGLE COMP Seiko Instruments	-		No	-	-	3000	5.5 V	1	SMD/SMT	SOT-23-6	+ 85 C	-	-	-	-	-	5 mV	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Obsolete
S-89210ACNC-1C0-TF Comparator ICs 4mV 50uA 1.8-5.5V Seiko Instruments	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S-89531ACNC-HCCTFG Comparator Single R-R I/O 5.5V 5-Pin SC-88A T/R Comparator ICs Single Comparator IC COMPARATOR CMOS 0.7UA SC-88A seiko instruments	132	1: ¥5.304	RoHS Compliant	Reel	Analog Comparators	3000	0.9 V	1	SMD/SMT	5SC-88A	-40 to 85 °C	Comparator ICs	30 us	1.3 uA	5 mV	70 uA	5 mV	350 mW	Tape & Reel	65dB CMRR, 75dB PSRR	1	280µs	1pA @ 3V	Surface Mount	SC-88A	General Purpose	-	-	Rail-to-Rail	Rail to Rail Input/Output	86 dB	-
S-89531ACNC-HCC-TF Comparator ICs Single Comparator Seiko Instruments	1488	1: ¥2.992	No	Reel	Analog Comparators	3000	5.5 V	1 Channel	SMD/SMT	SC-88A	- 40 C	Comparator ICs	65 us	1.3 uA	5 mV	70 uA	-	350 mW	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S-89230BC-K8T2U Comparator ICs DUAL COMPARATR 4MV 10UA 1.8V-5.5V Seiko Instruments	10	2750: ¥2.6044	RoHS Compliant	Reel	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S-89230BC-I8T1U Analog Comparators DUAL COMPARATR 4MV 50UA 1.8V-5.5V Seiko Instruments Inc.	-		RoHS Compliant	Reel	Analog Comparators	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	S-T111 Series	SII Semiconductor	-	-	-	-
S-89240BC-K8T2U Analog Comparators DUAL COMPARATR 4MV 10UA 1.8V-5.5V Seiko Instruments Inc.	-		RoHS Compliant	Reel	Analog Comparators	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	S-T111 Series	SII Semiconductor	-	-	-	-
S-89240BC-I8T1U Analog Comparators DUAL COMPARATR 4MV 50UA 1.8V-5.5V Seiko Instruments Inc.	-		RoHS Compliant	Reel	Analog Comparators	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	S-T111 Series	SII Semiconductor	-	-	-	-
SR44W Seiko Instruments	373	1: ¥22.372	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SR43SW-5SE Seiko Instruments	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SR1120W Seiko Instruments	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SR512SW Seiko Instruments	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SR527SW-5SE Seiko Instruments	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SR726SW Seiko Instruments	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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Seiko Instruments Inc.- 比较器

比较器 - 型号列表

响应时间

供电电流

供电电压

阈值电压

传播延迟（最大）

输入失调电压（最大）

封装形式

工作温度

RoHS

共模抑制比、电源抑制比（典型）

通道数量

输出电流（典型）

输入偏置电流（最大）

机械寿命