The OPA2344UA/2K5 is a low-power, rail-to-rail CMOS operational amplifier designed for precision applications. It operates on a single supply voltage ranging from 2.7V to 5.5V and features a quiescent current of 150¬µA typical. The amplifier is unity gain stable and offers a gain-bandwidth product of 1MHz, making it suitable for a variety of applications including data acquisition, audio processing, and active filters. The input common-mode voltage range extends from -0.3V to V+ + 0.3V, allowing for flexibility in interfacing with different signal levels. The OPA2344UA/2K5 exhibits low input offset voltage, with a typical value of ¬±1mV, and a total harmonic distortion plus noise (THD+N) of 0.006%, ensuring high fidelity in signal amplification. This device is available in an 8-pin SOIC package and is specified for operation over a temperature range of -40¬8C to 85¬8C. It is suitable for applications that require compact size and low power consumption, making it a viable choice for engineers looking for reliable performance in miniature designs.
Low Power, Single-Supply, Rail-To-Rail Operational Amplifiers MicroAmplifier(TM) Ser 8-SOIC -40 to 85
2-Ch Op Amp, 1MHz BW, Rail-to-Rail, Low Power, CMOS, 8-SOIC Product overview: OPA2344UA/2K5 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 Low-Power, 1MHz, SOIC. Search-friendly keywords include op amp, operational amplifier, buffer amplifier, current sense, Low-Power, 1MHz, SOIC, 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-OPA2344UA/2K5 can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 026044-OPA2344UA/2K5
Packaging: Reel - TR
Number of Circuits: 2
Mounting: SMD (SMT)
Output Type: Rail-to-Rail
Amplifier Type: General Purpose
Slew Rate: 0.8 V/μs
Current - Input Bias: 0.2pA
Voltage - Input Offset: 200μV
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 8-SOIC
Supply Voltage - Operating: 2.5 V to 5.5 V
Operating Supply Current: 150μA
Channel Output Current: 15mA
Gain Bandwidth Product (GBP): 1MHz
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 49 pct.
Supply and Demand Status: Limited
CMOS Amplifier 2 Circuit Rail-to-Rail 8-SOIC
CMOS Amplifier 2 Circuit Rail-to-Rail 8-SOIC
CMOS Amplifier 2 Circuit Rail-to-Rail 8-SOIC
IC CMOS 2 CIRCUIT 8SOIC
Operational Amplifiers - Op Amps Lo Pwr Single-Sply
CMOS Amplifier 2 Circuit Rail-to-Rail 8-SOIC
IC CMOS 2 CIRCUIT 8SOIC
IC CMOS 2 CIRCUIT 8SOIC
| Texas Instruments | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | ODG (Origin Data Global) | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers |
| Product Number | OPA2344UA/2K5 | 687-OPA2344UA/2K5 | 026044-OPA2344UA/2K5 | 296-29277-6-ND | OPA2344UA/2K5 | OPA2344UA/2K5 | OPA2344UA/2K5 | OPA2344UA/2K5 | OPA2344UA/2K5 |
| Product Name | OPA2344 Low Power, Single-Supply, Rail-To-Rail Operational Amplifiers MicroAmplifier(TM) Ser | Low-Power 1MHz SOIC Operational Amplifier IC | Linear - Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps - OPA2344UA/2K5 | Instrumentation, Op Amps, Buffer Amps | Instrumentation, OP Amps, Buffer Amps | Operational Amplifiers - Op Amps | Instrumentation, OP Amps, Buffer Amps | Integrated Circuits (ICs) - Linear - Amplifiers | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps |
| Standards | RoHS | RoHS | RoHS | ||||||
| Supply Voltage (VS) | 2.7 to 5.5 volts | 2.7 to 5.5 volts | 2.5 to 5.5 volts | 2.5 volts | 2.5 volts | ||||
| VOS | 1 millivolts | 0.2000 millivolts | 0.2000 millivolts | 0.2000 millivolts | |||||
| Quiescent Current (IQ) | 250 microamps | ||||||||
| CMRR | 76 dB |
