OPA2349UA
- Mfr.Part #
- OPA2349UA
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- OPA2349 1UA, RAIL-TO-RAIL, CMOS
- Stock
- 82,339
- In Stock :
- 82,339
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Current - Input Bias :
- 0.5pA
- Voltage - Supply, Single/Dual (±) :
- 1.8V~5.5V
- Number of Pins :
- 8
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Common Mode Rejection Ratio :
- 48 dB
- Number of Channels :
- 2
- Terminal Position :
- Dual
- Power Supply Rejection Ratio (PSRR) :
- 69.12dB
- Operating Supply Current :
- 1μA
- Programmable Power :
- No
- Input Offset Voltage (Vos) :
- 10mV
- Operating Temperature :
- -40°C~70°C
- Height :
- 1.75mm
- Architecture :
- VOLTAGE-FEEDBACK
- Low-Offset :
- No
- Lead Free :
- Lead Free
- Number of Functions :
- 2
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- Terminal Form :
- Gull wing
- Number of Terminations :
- 8
- Thickness :
- 1.58mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Frequency Compensation :
- yes
- Base Part Number :
- OPA2349
- Unity Gain BW-Nom :
- 70 kHz
- Nominal Gain Bandwidth Product :
- 70 kHz
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Factory Lead Time :
- 6 Weeks
- Max I/O Voltage :
- 10mV
- Bandwidth :
- 70 kHz
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Supply Voltage :
- 5V
- REACH SVHC :
- No SVHC
- Pbfree Code :
- yes
- Surface Mount :
- yes
- Voltage - Input Offset :
- 2mV
- Pin Count :
- 8
- Output Current :
- 8mA
- Amplifier Type :
- GENERAL PURPOSE
- Packaging :
- Tube
- Low-Bias :
- yes
- Slew Rate :
- 0.02V/µs
- Radiation Hardening :
- No
- Voltage Gain :
- 90dB
- Mounting Type :
- Surface Mount
- Nominal Supply Current :
- 4μA
- Length :
- 4.9mm
- Output Type :
- Rail-to-Rail
- Supply Voltage Limit-Max :
- 5.5V
- Micropower :
- yes
- Width :
- 3.91mm
- JESD-609 Code :
- e4
- Output Current per Channel :
- 8mA
- Datasheets
- OPA2349UA

Instrumentation OP Amps Buffer Amps Texas Instruments OPA2349UA Overview
The Texas Instruments OPA2349UA is a high-performance operational amplifier designed for precision applications in instrumentation, operational amplifiers, and buffer amplifier circuits. With its rail-to-rail input and output capabilities, this CMOS amplifier provides exceptional signal integrity and accuracy even at low supply voltages. Whether used in industrial control systems, medical equipment, or automotive electronics, the OPA2349UA delivers reliable and stable performance, making it an ideal choice for demanding B2B applications.
OPA2349UA Features
- Rail-to-rail input and output
- CMOS technology
- High precision and accuracy
- Low supply voltage operation
- Wide operating temperature range
- Small footprint package
OPA2349UA Applications
- Industrial Control Systems: The OPA2349UA is suitable for use in PLCs, SCADA systems, and process control equipment, providing precise signal conditioning and amplification for sensor inputs and actuator control.
- Medical Equipment: In medical devices such as patient monitors, ECG machines, and infusion pumps, the OPA2349UA ensures accurate signal processing, enabling reliable diagnostics and treatment.
- Automotive Electronics: From engine management systems to advanced driver assistance systems (ADAS), this amplifier enhances the performance of sensors, actuators, and communication modules, contributing to vehicle safety and efficiency.
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