1uA, Rail-to-Rail, CMOS Operational Amplifiers 8-SOIC
2-Ch 70kHz CMOS Op Amp, 1uA, Rail-to-Rail, 8-SOIC Product overview: OPA2349UA 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 70kHz, 1uA, SOIC. Search-friendly keywords include op amp, operational amplifier, buffer amplifier, current sense, 70kHz, 1uA, 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-OPA2349UA can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 081994-OPA2349UA
Packaging: Reel - TR
Number of Circuits: 2
Mounting: SMD (SMT)
Output Type: Rail-to-Rail
Amplifier Type: General Purpose
Slew Rate: 0.02 V/μs
Current - Input Bias: 0.5pA
Voltage - Input Offset: 2mV
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 70°C
Case / Package: 8-SOIC
Supply Voltage - Operating: 1.8 V to 5.5 V
Operating Supply Current: 1μA
Channel Output Current: 8mA
Gain Bandwidth Product (GBP): 70kHz
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 42 pct.
Supply and Demand Status: Balance
Application Field: Used in Computers & Computer Peripherals, Portable Devices, Power Management, Industrial
CMOS Amplifier 2 Circuit Rail-to-Rail 8-SOIC
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| Texas Instruments | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Rochester Electronics | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Lingto Electronic Limited | Utmel Electronic Limited | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Amplifier and Comparator Chips |
| Product Number | OPA2349UA | 687-OPA2349UA | 081994-OPA2349UA | OPA2349UA-ND | OPA2349UA | OPA2349UA | OPA2349UA | OPA2349UA | OPA2349UA | 815-OPA2349UA |
| Product Name | OPA2349 1uA, Rail-to-Rail, CMOS Operational Amplifiers | 70kHz 1uA SOIC Operational Amplifier IC | Linear - Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps - OPA2349UA | Instrumentation, Op Amps, Buffer Amps | Integrated Circuits (ICs) - Linear - Amplifiers | Operational Amplifiers - Op Amps | Instrumentation, OP Amps, Buffer Amps | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | IC OPAMP GP 2 CIRCUIT 8SOIC | |
| Standards | RoHS | RoHS | RoHS | RoHS | ||||||
| Supply Voltage (VS) | 1.8 to 5.5 volts | 1.8 to 5.5 volts | 1.8 to 5.5 volts | 1.8 volts | ||||||
| VOS | 10 millivolts | 2 millivolts | 2 millivolts | |||||||
| Quiescent Current (IQ) | 2 microamps | |||||||||
| CMRR | 52 dB |