OPA349SA/3KG4
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- Mfr.Part #
- OPA349SA/3KG4
- Manufacturer
- Texas Instruments
- Package / Case
- 5-TSSOP, SC-70-5, SOT-353
- Datasheet
- Download
- Description
- IC OPAMP GP 1 CIRCUIT SC70-5
- Stock
- 3,374
- In Stock ：
- 3,374
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Output Type :
- Rail-to-Rail
- Base Part Number :
- OPA349
- Operating Temperature :
- 0°C~70°C
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Package / Case :
- 5-TSSOP, SC-70-5, SOT-353
- Supply Voltage :
- 5V
- Number of Pins :
- 5
- JESD-609 Code :
- e4
- Lead Free :
- Lead Free
- Number of Terminations :
- 5
- Mounting Type :
- Surface Mount
- Packing Method :
- TR
- Pbfree Code :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Radiation Hardening :
- No
- Power Supply Rejection Ratio (PSRR) :
- 69.12dB
- Length :
- 2mm
- Common Mode Rejection Ratio :
- 48 dB
- Terminal Position :
- Dual
- Voltage - Supply, Single/Dual (±) :
- 1.8V~5.5V
- Architecture :
- VOLTAGE-FEEDBACK
- Voltage - Input Offset :
- 2mV
- Peak Reflow Temperature (Cel) :
- 260
- Frequency Compensation :
- yes
- Thickness :
- 900μm
- Current - Supply :
- 1μA
- Output Current :
- 8mA
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Number of Functions :
- 1
- Low-Offset :
- No
- Input Offset Voltage (Vos) :
- 10mV
- Nominal Supply Current :
- 2µA
- Amplifier Type :
- GENERAL PURPOSE
- Width :
- 1.25mm
- Number of Elements :
- 1
- Bandwidth :
- 70 kHz
- Voltage Gain :
- 90dB
- Current - Input Bias :
- 0.5pA
- Nominal Gain Bandwidth Product :
- 70 kHz
- Terminal Form :
- Gull wing
- Max I/O Voltage :
- 10mV
- Low-Bias :
- yes
- Height :
- 1.1mm
- Pin Count :
- 5
- Programmable Power :
- No
- Unity Gain BW-Nom :
- 70 kHz
- Slew Rate :
- 0.02V/µs
- Factory Lead Time :
- 6 Weeks
- Micropower :
- yes
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Packaging :
- Tape and Reel (TR)
- Current - Output / Channel :
- 8mA
- Surface Mount :
- yes
- Datasheets
- OPA349SA/3KG4
[Instrumentation, Texas Instruments, OPA349SA/3KG4] Overview
Introducing the OPA349SA/3KG4, an exceptional integrated circuit operational amplifier meticulously crafted by Texas Instruments, a pioneer in semiconductor technology. Engineered to perfection, this high-performance IC promises unparalleled precision and reliability for a wide array of applications in the instrumentation realm.
With its compact SC705 package, the OPA349SA/3KG4 integrates a versatile single op-amp circuit, making it an indispensable component in various precision instrumentation setups. From sensor interfaces to signal conditioning circuits, this powerhouse of an IC empowers engineers with the tools they need to achieve optimal performance in their designs.
OPA349SA/3KG4 Features
- High precision: The OPA349SA/3KG4 boasts exceptional accuracy and low offset voltage, ensuring precise signal amplification and conditioning.
- Wide supply voltage range: With a broad supply voltage range of ±1.35V to ±5.5V, this IC offers flexibility in powering diverse applications.
- Low quiescent current: Consuming minimal quiescent current, the OPA349SA/3KG4 is ideal for battery-powered and low-power instrumentation systems.
- High slew rate: Its high slew rate enables rapid response to input signal changes, maintaining signal integrity in dynamic environments.
- Small form factor: Housed in the space-saving SC705 package, this IC facilitates compact and efficient circuit designs.
- Wide temperature range: Operating seamlessly across temperatures ranging from -40°C to 125°C, the OPA349SA/3KG4 ensures reliability in harsh environments.
OPA349SA/3KG4 Applications
- Pressure sensing systems: The OPA349SA/3KG4 is utilized in pressure sensing applications to amplify and condition signals from pressure transducers. Its high precision and low offset voltage ensure accurate pressure measurements, making it indispensable in medical devices, automotive systems, and industrial machinery.
- Temperature control circuits: In temperature control circuits, the OPA349SA/3KG4 facilitates precise temperature monitoring and regulation. Its low quiescent current and wide temperature range make it suitable for thermostat controls, HVAC systems, and thermal management solutions.
- Strain gauge amplification: Engineers employ the OPA349SA/3KG4 to amplify signals from strain gauges in strain measurement systems. Its high slew rate enables fast response to strain variations, making it ideal for structural health monitoring, load cell systems, and material testing equipment.
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