The OPA2338EA/3K is a MicroSIZE, single-supply CMOS operational amplifier from Texas Instruments, designed for low-cost and compact applications. It operates within a supply voltage range of 2.5V to 5.5V and features rail-to-rail output swing, making it suitable for battery-powered devices. The amplifier has a low quiescent current of 525µA and a high open-loop gain of 120dB, ensuring efficient performance in various applications. This device is optimized for gains greater than or equal to 5 and is stable under these conditions. It exhibits low input bias current, with a maximum of 10pA, and a common-mode voltage range that includes ground, enhancing its versatility in single-supply configurations. The OPA2338EA/3K is packaged in a SOT23-8 format, making it ideal for space-sensitive designs, and is suitable for applications such as medical instruments, audio systems, and photodiode pre-amplifiers.
MicroSIZE, Single-Supply CMOS Operational Amplifier MicroAmplifier Series 8-SOT-23 -40 to 85
Manufacturer: Texas Instruments
Win Source Part Number: 118815-OPA2338EA/3K
Packaging: Reel - TR
Number of Circuits: 2
Mounting: SMD (SMT)
Output Type: Rail-to-Rail
Amplifier Type: General Purpose
Slew Rate: 4.6 V/μs
Current - Input Bias: 0.2pA
Voltage - Input Offset: 500μV
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: SOT-23-8
Supply Voltage - Operating: 2.7 V to 5.5 V, ±1.35 V to 2.75 V
Operating Supply Current: 525μA
Channel Output Current: 9mA
Gain Bandwidth Product (GBP): 12.5MHz
Popularity: Medium
Fake Threat In the Open Market: 40 pct.
Supply and Demand Status: Balance
Dual Op Amp, 12.5MHz, CMOS, SOT-23-8 Product overview: OPA2338EA/3K from Texas Instruments 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 Dual, 12.5MHz, SOT-23. Search-friendly keywords include op amp, operational amplifier, buffer amplifier, current sense, Dual, 12.5MHz, SOT-23, 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-OPA2338EA/3K can be used for catalog matching and distributor lookup.
CMOS Amplifier 2 Circuit Rail-to-Rail SOT-23-8
IC CMOS 2 CIRCUIT SOT23-8
IC CMOS 2 CIRCUIT SOT23-8
Operational Amplifiers - Op Amps MicroSIZE Single-Supply CMOS
CMOS Amplifier 2 Circuit Rail-to-Rail SOT-23-8
| Texas Instruments | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers |
| Product Number | OPA2338EA/3K | 118815-OPA2338EA/3K | 687-OPA2338EA/3K | OPA2338EA/3K-ND | OPA2338EA/3K | OPA2338EA/3K | OPA2338EA/3K | OPA2338EA/3K |
| Product Name | OPA2338 MicroSIZE, Single-Supply CMOS Operational Amplifier MicroAmplifier Series | Linear - Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps - OPA2338EA/3K | Dual 12.5MHz SOT-23 Operational Amplifier IC | Instrumentation, Op Amps, Buffer Amps | Integrated Circuits (ICs) - Linear - Amplifiers | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | Operational Amplifiers - Op Amps | Instrumentation, OP Amps, Buffer Amps |
| Standards | RoHS | RoHS | RoHS | |||||
| Supply Voltage (VS) | 2.7 to 5.5 volts | 2.7 to 5.5 volts | 2.7 to 5.5 volts | 2.7 volts | ||||
| VOS | 3 millivolts | 0.5000 millivolts | 0.5000 millivolts | |||||
| Quiescent Current (IQ) | 1000 microamps | |||||||
| CMRR | 74 dB |
