Seiko Instruments Inc.- Audio Amplifiers

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.

Audio Amplifiers - 型号列表

21 parts in total

Mfr Part #	Quantity Available	Price	RoHS	Packaging	Series	Manufacturer	Product Category	Factory Pack Quantity	Slew Rate	CMRR, PSRR (Typ)	Current - Output	Voltage - Supply	Number of Channels	Voltage - Input (Min)	Gain Bandwidth Product	Current - Input Bias (Max)	Mounting Style	Package / Case	Shutdown	Operating Temperature	Technology	Standard Package	Current - Supply	Current - Input Bias	Current - Output / Channel	Voltage - Input Offset (Max)	Voltage - Output Difference (Typ) @ Distance	Mounting Type	Supplier Device Package	Type	Amplifier Type	Number of Circuits	Output Type	Rail-to-Rail Operation
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)	-	-	Operational Amplifiers - Op Amps	3000	0.015@5V V/us	60 dB	10µA	1.8 V	1	3mV	0.04 MHz	0.000001(Typ)@5V uA	SMD/SMT	5SC-88A	No Shutdown	-40 to 85 °C	CMOS	Tape & Reel	0.03@5V mA	1pA	20mA	4@5V mV	80 dB	Surface Mount	SC-88A	General Purpose Amplifier	General Purpose	1	-	-
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)	-	-	Operational Amplifiers - Op Amps	3000	0.005@3V V/us	45 dB	0.5µA	0.9 V	1	5mV	0.0048 MHz	0.000001(Typ)@3V uA	SMD/SMT	5SC-88A	No Shutdown	-40 to 85 °C	CMOS	Tape & Reel	0.0009@3V mA	1pA	6mA	10@3V mV	80 dB	Surface Mount	SC-88A	General Purpose Amplifier	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)	-	-	Operational Amplifiers - Op Amps	3000	0.005@3V V/us	45 dB	0.5µA	0.9 V	1	3mV	0.0048 MHz	0.000001(Typ)@3V uA	SMD/SMT	5SC-88A	No Shutdown	-40 to 85 °C	CMOS	Tape & Reel	0.0009@3V mA	1pA	6mA	5@3V mV	80 dB	Surface Mount	SC-88A	General Purpose Amplifier	General Purpose	1	Rail-to-Rail	Rail to Rail Input/Output
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)	-	-	Operational Amplifiers - Op Amps	3000	0.07@5V V/us	60 dB	50µA	1.8 V	1	3mV	0.18 MHz	0.000001(Typ)@5V uA	SMD/SMT	5SC-88A	No Shutdown	-40 to 85 °C	CMOS	Tape & Reel	0.12@5V mA	1pA	20mA	4@5V mV	80 dB	Surface Mount	SC-88A	General Purpose Amplifier	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	-	-	Operational Amplifiers - Op Amps	3000	0.07 V/us	60 dB	9 mA	1.8 V to 5.5 V	1 Channel	4 mV	0.18 MHz	1 pA	SMD/SMT	SC-88A	No Shutdown	- 40 C	CMOS	-	-	-	-	-	-	-	-	-	-	-	-	-
S-89431BCFN-HEV-TF Operational Amplifiers - Op Amps Dual Rail-to-Rail Seiko Instruments	658	1: ¥5.032	No	Reel	-	-	Operational Amplifiers - Op Amps	3000	0.005 V/us	45 dB	6 mA	0.9 V to 5.5 V	2 Channel	5 mV	4.8 KHz	1 pA	SMD/SMT	MSOP-8	No Shutdown	+ 85 C	-	-	-	-	-	-	-	-	-	-	-	-	-	-
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	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S-89120BFM-H4B-TFU Operational Amplifiers - Op Amps DUAL OP AMP 4MV 50UA 1.8V-5.5V 175KHZ Seiko Instruments Inc.	-		RoHS Compliant	Reel	S-T111 Series	SII Semiconductor	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S-89431BCFM-H4DTFU Operational Amplifiers - Op Amps DUAL OP AMP 10MV 0.5UA 0.9V-5.5V 5KHZ Seiko Instruments Inc.	-		RoHS Compliant	Reel	S-T111 Series	SII Semiconductor	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S-89140BC-K8T2U Operational Amplifiers - Op Amps DUAL OP AMP Seiko Instruments Inc.	-		RoHS Compliant	Reel	S-T111 Series	SII Semiconductor	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S-89130BC-K8T2U Operational Amplifiers - Op Amps DUAL OP AMP Seiko Instruments Inc.	-		RoHS Compliant	Reel	S-T111 Series	SII Semiconductor	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S-89140BC-I8T1U Operational Amplifiers - Op Amps DUAL OP AMP Seiko Instruments Inc.	-		RoHS Compliant	Reel	S-T111 Series	SII Semiconductor	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S-89130BC-I8T1U Operational Amplifiers - Op Amps DUAL OP AMP Seiko Instruments Inc.	-		RoHS Compliant	Reel	S-T111 Series	SII Semiconductor	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S-89120BPH-H4B-TFU Operational Amplifiers - Op Amps DUAL OP AMP 4MV 50UA 1.8V-5.5V 175KHZ Seiko Instruments Inc.	-		RoHS Compliant	Reel	S-T111 Series	SII Semiconductor	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S-89430BCFM-H4CTFU Operational Amplifiers - Op Amps DUAL OP AMP 10MV 0.5UA 0.9V-5.5V 5KHZ Seiko Instruments Inc.	-		RoHS Compliant	Reel	S-T111 Series	SII Semiconductor	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S-89110BFM-H4A-TFU Operational Amplifiers - Op Amps DUAL OP AMP 4MV 50UA 1.8V-5.5V 175KHZ Seiko Instruments Inc.	-		RoHS Compliant	Reel	S-T111 Series	SII Semiconductor	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S-89110BPH-H4A-TFU Operational Amplifiers - Op Amps DUAL OP AMP 4MV 50UA 1.8V-5.5V 175KHZ Seiko Instruments Inc.	-		RoHS Compliant	Reel	S-T111 Series	SII Semiconductor	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S-89431BCPH-H4DTFU Operational Amplifiers - Op Amps DUAL 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.- Audio Amplifiers

Audio Amplifiers - 型号列表

Slew Rate

Current - Output

Voltage - Supply

Voltage - Input (Min)

Gain Bandwidth Product

RoHS

Current - Supply

Number of Channels

Current - Input Bias (Max)

Voltage - Input Offset (Max)

Package / Case

Operating Temperature

CMRR, PSRR (Typ)

Current - Output / Channel

Packaging