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