OPA835IRUNT
- Mfr.Part #
- OPA835IRUNT
- Manufacturer
- Texas Instruments
- Package / Case
- 10-WFQFN
- Datasheet
- Download
- Description
- IC OPAMP VFB 1 CIRCUIT 10WQFN
- Stock
- 2,298
- In Stock :
- 2,298
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Width :
- 2mm
- Micropower :
- yes
- Surface Mount :
- yes
- Low-Offset :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Programmable Power :
- No
- Number of Pins :
- 10
- Radiation Hardening :
- No
- Bias Current-Max (IIB) @25C :
- 0.4μA
- Thickness :
- 750μm
- Input Offset Voltage (Vos) :
- 500μV
- Amplifier Type :
- Voltage Feedback
- Operating Supply Current :
- 250μA
- Pin Count :
- 10
- Length :
- 2mm
- Unity Gain BW-Nom :
- 30000 kHz
- Number of Terminations :
- 10
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Current - Input Bias :
- 200nA
- Slew Rate :
- 260V/μs
- Gain Bandwidth Product :
- 31MHz
- RoHS Status :
- ROHS3 Compliant
- Common Mode Rejection Ratio :
- 91 dB
- Wideband :
- No
- Factory Lead Time :
- 6 Weeks
- Terminal Position :
- QUAD
- Number of Elements :
- 1
- ECCN Code :
- EAR99
- Power Supply Rejection Ratio (PSRR) :
- 93dB
- Settling Time :
- 55 ns
- Output Current per Channel :
- 40mA
- Height :
- 800μm
- Max I/O Voltage :
- 500μV
- Supply Current-Max :
- 0.35mA
- Frequency Compensation :
- yes
- Lead Free :
- Lead Free
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Supply Voltage Limit-Max :
- 5.5V
- Supply Voltage :
- 2.7V
- Terminal Pitch :
- 0.5mm
- Output Type :
- Rail-to-Rail
- Low-Bias :
- No
- Packaging :
- Tape and Reel (TR)
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- JESD-609 Code :
- e4
- Number of Functions :
- 1
- Average Bias Current-Max (IIB) :
- 0.4μA
- Voltage Gain :
- 120dB
- Packing Method :
- TR
- Voltage - Input Offset :
- 100μV
- Package / Case :
- 10-WFQFN
- -3db Bandwidth :
- 56MHz
- Voltage - Supply, Single/Dual (±) :
- 2.5V~5.5V ±1.25V~2.75V
- Operating Temperature :
- -40°C~125°C
- Pbfree Code :
- yes
- Base Part Number :
- OPA835
- Datasheets
- OPA835IRUNT

[Instrumentation, OP Amps, Buffer Amps] Overview
This Texas Instruments OPA835IRUNT integrated circuit is a high-performance voltage feedback operational amplifier (op-amp) designed to meet the demanding requirements of modern electronic circuits. With its compact 10-WQFN package, this op-amp delivers superior performance while conserving valuable board space, making it an ideal choice for a wide range of applications in instrumentation, OP amps, and buffer amps.
Whether you're designing precision measurement equipment, audio amplifiers, or signal conditioning circuits, the OPA835IRUNT provides the exceptional accuracy, bandwidth, and reliability needed to achieve optimal results. Its low offset voltage, low noise, and high slew rate ensure precise signal amplification and faithful reproduction, even in the most challenging environments.
OPA835IRUNT Features
- High gain bandwidth: Enables high-speed signal processing and accurate amplification.
- Low offset voltage: Ensures minimal error in signal amplification and precise measurements.
- Low noise: Maintains signal integrity and fidelity in sensitive applications.
- Wide supply voltage range: Provides flexibility in various power supply configurations.
- Small footprint: Space-saving 10-WQFN package for compact PCB designs.
- High slew rate: Facilitates rapid response to input signal changes for dynamic applications.
OPA835IRUNT Applications
- Medical instrumentation: The OPA835IRUNT is ideal for use in medical devices such as patient monitors, ECG machines, and blood analyzers, where precision and reliability are paramount. Its low noise and high gain bandwidth ensure accurate signal processing and measurement.
- Audio amplifiers: Delivering crisp, clear sound reproduction, the OPA835IRUNT enhances the performance of audio amplifiers used in professional audio equipment, home theater systems, and automotive audio systems. Its low distortion and high slew rate ensure faithful audio reproduction.
- Industrial automation: In industrial control systems, PLCs, and robotics, the OPA835IRUNT provides precise signal conditioning and amplification, enabling accurate control of machinery and processes. Its wide supply voltage range and small footprint make it suitable for space-constrained industrial environments.
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