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Seiko Instruments Inc.
Amplifiers & Comparators

Seiko Instruments Inc.- Amplifiers & Comparators

Seiko Instruments Inc. (SII) was founded in 1937 as a key manufacturing arm of the Seiko Group, with headquarters in Chiba, Japan. The company specializes in micromechatronics, nanotechnology, and low-power consumption technologies derived from decades of precision watchmaking. Its core business encompasses electronic devices, hard disk drive (HDD) components, large-format inkjet printers, network solutions, and scientific instruments. SII is particularly renowned for its high-performance quartz crystal devices, including MHz-band crystal units, 32.768 kHz tuning fork crystals, and high-precision TCXO/OCXO oscillators. Its product portfolio also features CMOS ICs such as real-time clocks (RTCs), voltage detectors, and power management ICs that leverage its crystal technology. The company's crystal device series, including the SML tuning fork crystals and SPXO crystal oscillators, are widely adopted in consumer electronics, automotive systems, and IoT applications. With a global reputation built on decades of innovation, SII is considered one of the world's top quartz crystal manufacturers, competing closely with NDK and KDS. Its technological excellence in miniaturization, frequency stability, and ultra-low power consumption sets it apart in the electronic components market. SII continues to drive advancements in timing solutions through continuous R&D investment and application of MEMS fabrication techniques.

Amplifiers & Comparators - 型号列表

110 parts in total

Mfr Part #	Quantity Available	Price	RoHS	Packaging	Factory Pack Quantity	Voltage - Supply	Number of Channels	Mounting Style	Package / Case	Operating Temperature	Product Category	CMRR, PSRR (Typ)	Current - Supply	Current - Input Bias (Max)	Voltage - Input Offset (Max)	Standard Package	Mounting Type	Supplier Device Package	Type	Slew Rate	Current - Output	Voltage - Input (Min)	Gain Bandwidth Product	Voltage - Output Difference (Typ) @ Distance	Shutdown	Response Time	Voltage - Threshold	Current - Output (Typ)	Technology	Product	Power Dissipation (Max)	Current - Input Bias	Current - Output / Channel	Amplifier Type	Number of Circuits	Number of Elements	Propagation Delay (Max)	Output Type	Rail-to-Rail Operation	Mechanical Life	Series	Manufacturer
S-89120ANC-1A2-TF Operational Amplifiers - Op Amps Single Low Voltage Seiko Instruments	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S-89120ANC-1A2-TFG OP Amp Single GP 5.5V 5-Pin SC-88A T/R IC OPAMP GP 40MHZ SC88A Operational Amplifiers - Op Amps Single Low Voltage seiko instruments	10	2000: ¥1.9652	Lead free / RoHS Compliant	Tape & Reel (TR)	3000	1.8 V	1	SMD/SMT	5SC-88A	-40 to 85 °C	Operational Amplifiers - Op Amps	60 dB	0.03@5V mA	0.000001(Typ)@5V uA	4@5V mV	Tape & Reel	Surface Mount	SC-88A	General Purpose Amplifier	0.015@5V V/us	10µA	3mV	0.04 MHz	80 dB	No Shutdown	-	-	-	CMOS	-	-	1pA	20mA	General Purpose	1	-	-	-	-	-	-	-
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	3000	1.8 V	1	SMD/SMT	5SC-88A	-40 to 85 °C	Comparator ICs	70dB CMRR, 70dB PSRR	30 uA	1pA @ 5.5V	4 mV	Tape & Reel	Surface Mount	SC-88A	General Purpose	-	-	-	-	-	-	15 us	4 mV	9 mA (Min)	-	Analog Comparators	350 mW	-	-	-	-	1	23µs	-	-	-	-	-
S-89430ACNC-HBUTFG OP Amp Single GP R-R I/O 5.5V 5-Pin SC-88A T/R IC OPAMP GP 4.8KHZ RRO SC88A Operational Amplifiers - Op Amps Single Rail-to-Rail seiko instruments	10	2050: ¥2.9036	Lead free / RoHS Compliant	Tape & Reel (TR)	3000	0.9 V	1	SMD/SMT	5SC-88A	-40 to 85 °C	Operational Amplifiers - Op Amps	45 dB	0.0009@3V mA	0.000001(Typ)@3V uA	10@3V mV	Tape & Reel	Surface Mount	SC-88A	General Purpose Amplifier	0.005@3V V/us	0.5µA	5mV	0.0048 MHz	80 dB	No Shutdown	-	-	-	CMOS	-	-	1pA	6mA	General Purpose	1	-	-	Rail-to-Rail	Rail to Rail Input/Output	-	-	-
S-89431ACNC-HBVTFG OP Amp Single GP R-R I/O 5.5V 5-Pin SC-88A T/R IC OPAMP GP 4.8KHZ RRO SC88A Operational Amplifiers - Op Amps Single Rail-to-Rail seiko instruments	39	1: ¥7.14	Lead free / RoHS Compliant	Tape & Reel (TR)	3000	0.9 V	1	SMD/SMT	5SC-88A	-40 to 85 °C	Operational Amplifiers - Op Amps	45 dB	0.0009@3V mA	0.000001(Typ)@3V uA	5@3V mV	Tape & Reel	Surface Mount	SC-88A	General Purpose Amplifier	0.005@3V V/us	0.5µA	3mV	0.0048 MHz	80 dB	No Shutdown	-	-	-	CMOS	-	-	1pA	6mA	General Purpose	1	-	-	Rail-to-Rail	Rail to Rail Input/Output	-	-	-
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	3000	0.9 V	1	SMD/SMT	5SC-88A	-40 to 85 °C	Comparator ICs	65dB CMRR, 75dB PSRR	1.3 uA	1pA @ 3V	10 mV	Tape & Reel	Surface Mount	SC-88A	General Purpose	-	-	-	-	86 dB	-	30 us	10 mV	70 uA	-	Analog Comparators	350 mW	-	-	-	-	1	280µs	Rail-to-Rail	Rail to Rail Input/Output	-	-	-
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	3000	1.8 V	1	SMD/SMT	5SC-88A	-40 to 85 °C	Comparator ICs	70dB CMRR, 70dB PSRR	120 uA	1pA @ 5.5V	4 mV	Tape & Reel	Surface Mount	SC-88A	General Purpose	-	-	-	-	-	-	3 us	4 mV	9 mA (Min)	-	Analog Comparators	350 mW	-	-	-	-	1	45µs	-	-	-	-	-
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	-	1.3 uA	-	5 mV	-	-	-	-	-	-	-	-	-	-	65 us	5 mV	70 uA	-	-	-	-	-	-	-	-	-	-	-	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-89110ANC-1A1-TFG OP Amp Single GP 5.5V 5-Pin SC-88A T/R IC OPAMP GP 180MHZ SC88A Operational Amplifiers - Op Amps 4mV 50uA 1.8-5.5V seiko instruments	10	1: ¥4.896	Lead free / RoHS Compliant	Tape & Reel (TR)	3000	1.8 V	1	SMD/SMT	5SC-88A	-40 to 85 °C	Operational Amplifiers - Op Amps	60 dB	0.12@5V mA	0.000001(Typ)@5V uA	4@5V mV	Tape & Reel	Surface Mount	SC-88A	General Purpose Amplifier	0.07@5V V/us	50µA	3mV	0.18 MHz	80 dB	No Shutdown	-	-	-	CMOS	-	-	1pA	20mA	General Purpose	1	-	-	-	-	-	-	-
S-89110ANC-1A1-TF Operational Amplifiers - Op Amps 4mV 50uA 1.8-5.5V Seiko Instruments	2190	1: ¥2.176	No	Reel	3000	1.8 V to 5.5 V	1 Channel	SMD/SMT	SC-88A	- 40 C	Operational Amplifiers - Op Amps	60 dB	-	1 pA	-	-	-	-	-	0.07 V/us	9 mA	4 mV	0.18 MHz	-	No Shutdown	-	-	-	CMOS	-	-	-	-	-	-	-	-	-	-	-	-	-
S-89431BCFN-HEV-TF Operational Amplifiers - Op Amps Dual Rail-to-Rail Seiko Instruments	658	1: ¥5.032	No	Reel	3000	0.9 V to 5.5 V	2 Channel	SMD/SMT	MSOP-8	+ 85 C	Operational Amplifiers - Op Amps	45 dB	-	1 pA	-	-	-	-	-	0.005 V/us	6 mA	5 mV	4.8 KHz	-	No Shutdown	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
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	3000	0.9 V	1	SMD/SMT	5SC-88A	-40 to 85 °C	Comparator ICs	65dB CMRR, 75dB PSRR	1.3 uA	1pA @ 3V	5 mV	Tape & Reel	Surface Mount	SC-88A	General Purpose	-	-	-	-	86 dB	-	30 us	5 mV	70 uA	-	Analog Comparators	350 mW	-	-	-	-	1	280µs	Rail-to-Rail	Rail to Rail Input/Output	-	-	-
S-89531ACNC-HCC-TF Comparator ICs Single Comparator Seiko Instruments	1488	1: ¥2.992	No	Reel	3000	5.5 V	1 Channel	SMD/SMT	SC-88A	- 40 C	Comparator ICs	-	1.3 uA	-	-	-	-	-	-	-	-	-	-	-	-	65 us	5 mV	70 uA	-	Analog Comparators	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-89431ACMC-HBVT2U Operational Amplifiers - Op Amps OP AMP 5MV 0.5UA 0.9V-5.5V 5KHZ Seiko Instruments Inc.	-		RoHS Compliant	Reel	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	S-T111 Series	SII Semiconductor
S-89430ACMC-HBUT2U Operational Amplifiers - Op Amps OP AMP 10MV 0.5UA 0.9V-5.5V 5KHZ Seiko Instruments Inc.	-		RoHS Compliant	Reel	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	S-T111 Series	SII Semiconductor

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Seiko Instruments Inc.- Amplifiers & Comparators

Amplifiers & Comparators - 型号列表

Current - Supply

Voltage - Input Offset (Max)

Slew Rate

Current - Output

Voltage - Supply

Current - Input Bias (Max)

CMRR, PSRR (Typ)

Voltage - Input (Min)

Gain Bandwidth Product

Package / Case

Response Time

RoHS

Number of Channels

Operating Temperature

Voltage - Threshold

Propagation Delay (Max)

Product Category

Current - Output / Channel

Voltage - Output Difference (Typ) @ Distance

Packaging

Type

Current - Output (Typ)

Mechanical Life