The KA358STU is a dual operational amplifier designed for general-purpose applications. It features internally frequency compensated architecture for unity gain, ensuring stability across a wide range of operating conditions. The amplifier operates within a power supply range of ¬±16V or 32V, making it versatile for various circuit designs. It offers a large DC voltage gain of 100 dB and a significant output voltage swing from 0V to Vcc - 1.5V, which is beneficial for applications requiring high output fidelity. The input common mode voltage range includes ground, allowing for flexibility in signal processing. The device is suitable for battery operation due to its low power drain, which is independent of the power supply voltage. The KA358STU is applicable in transducer amplifiers, DC gain blocks, and other conventional op-amp circuits, particularly in single power supply systems. Its operating temperature range is from 0¬8C to 70¬8C, making it suitable for standard environmental conditions.
Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 070382-KA358STU
Packaging: Tube/Rail
Number of Circuits: 2
Mounting: Through Hole
Amplifier Type: General Purpose
Current - Input Bias: 45nA
Voltage - Input Offset: 2.9mV
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: 0°C to 70°C
Case / Package: 9-SIP
Supply Voltage - Operating: 3 V to 32 V, ±1.5 V to 16 V
Operating Supply Current: 800μA
Channel Output Current: 30mA
Popularity: Medium
Fake Threat In the Open Market: 28 pct.
Supply and Demand Status: Balance
Quantity per package: 22
Operational Amplifier, 2 Func, 9000uV Offset-Max, BIPolar, PSIP9
IC OPAMP GP 2 CIRCUIT 9SIP Product overview: KA358STU from Fairchild (onsemi) is an Operational Amplifier IC for signal conditioning, buffering, current sensing, analog measurement, filtering, and precision control. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include op amp, operational amplifier, buffer amplifier, current sense, Operational Amplifier IC, OP Amps, Buffer Amps ICs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 687-KA358STU can be used for catalog matching and distributor lookup.
General Purpose Amplifier 2 Circuit 9-SIP
General Purpose Amplifier 2 Circuit 9-SIP
IC OPAMP GP 2 CIRCUIT 9SIP
IC OPAMP GP 2 CIRCUIT 9SIP
| Win Source Electronics | Rochester Electronics | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers |
| Product Number | 070382-KA358STU | KA358STU | 687-KA358STU | KA358STU | KA358STU | KA358STU |
| Product Name | Linear - Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps - KA358STU | Operational Amplifier IC | Instrumentation, OP Amps, Buffer Amps | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | Integrated Circuits (ICs) - Linear - Amplifiers | |
| Supply Voltage (VS) | 3 to 32 volts | 3 volts | ||||
| Source Current (IS) | 0.8000 milliamps | 0.8000 milliamps | 0.8000 milliamps | |||
| VOS | 2.9 millivolts | 2.9 millivolts | ||||
| IBIAS | 0.0450 µA | 0.0450 µA |
