Hot Stock: OPA2830IDGKR

The OPA2830IDGKR is a high-speed, dual-channel operational amplifier (op-amp) from Texas Instruments, designed for low-power, single-supply systems.

This amplifier has standout features such as high bandwidth and low distortion, and is stored in a compact MSOP-8 package. The OPA2830IDGKR is optimised for single +3V to +11V or dual ±1.5V to ±5.5V supplies. It is ideal for consumer video, Analogue-to-Digital converter (ADC) buffering, active filtering, and portable medical or imaging systems. Read on for a closer look at its performance highlights and key applications. 

Key Features

Wideband Performance

The OPA2830IDGKR delivers up to 230 MHz small-signal bandwidth (G = +1), enabling fast and accurate signal processing. With a gain bandwidth product of 100 MHz and a 500 V/µs slew rate, this op-amp is ideal for time-critical analogue front ends.

Low Power Consumption

Despite its high-speed operation, the OPA2830 consumes just 7.8 mA of quiescent current per amplifier on a +5V supply, making it an excellent fit for portable, battery-powered systems.

Low Noise Architecture

Featuring an input voltage noise of 9.2 nV/√Hz and input current noise of 3.5 pA/√Hz, this device maintains low distortion and high signal integrity, especially in low-amplitude and high-frequency applications.

High Output Drive

The amplifier can source and sink up to ±75 mA and provides a 4.82 VPP output swing on a single +5V supply while driving 150Ω loads. It is capable of driving demanding loads without external buffering.

Flexible Input Range

The input range includes ground on a single-supply rail, simplifying design and increasing flexibility. The OPA2830 also supports rail-to-rail output with minimal voltage loss to enhance system dynamic range.

Compact MSOP-8 Package

The OPA2830IDGKR is housed in a thermally efficient MSOP-8 package, which saves valuable board space while maintaining thermal stability and electrical performance.

Applications

The OPA2830IDGKR is tailored for use in high-speed, low-power analogue systems including:

• ADC input buffers: High-speed interface to 3V and 5V CMOS ADCs

• Video line drivers: Suitable for single-supply consumer video with low differential gain and phase errors

• Charge-Coupled Device (CCD) imaging channels: Clean signal amplification for optical sensors and imaging systems

• Low-power active filters: Ideal for signal conditioning in portable and medical devices

• Ultrasound systems: High-speed and low-distortion signal amplification for medical diagnostics

• Phase-Locked Loop (PLL) integrators and timing circuits: Stable performance across frequencies and temperatures

• Portable consumer electronics: Enhance audio/video and sensor interface performance

Why Choose Component Sense?

The OPA2830IDGKR by Texas Instruments is a high-speed, low-power dual op-amp widely used in ADC buffering, video line driving, and portable signal processing applications. At Component Sense, we specialise in the fast, reliable, and environmentally responsible supply of electronic components like the OPA2830IDGKR. Here is why global procurement teams choose us as their trusted partner:

• We offer real-time access to over 150,000 fully traceable electronic components, including high-performance amplifiers like the Texas Instruments OPA2830IDGKR. With up-to-date stock visibility and competitive pricing, sourcing the OPA2830 and other critical parts for your bill of materials (BOM) will be quick and simple. Browse our complete inventory here. 

• Safeguarding your supply chain from counterfeits is our top priority. All our components are brand-new, fully traceable and sourced exclusively from tier-one OEM and EMS partners. Our industry-leading inspection process, developed in partnership with top Scottish universities, acts as a last line of defence to ensure every part we ship is 100% counterfeit-free. We also provide a 12-month warranty on every purchase for added peace of mind.

• When you partner with Component Sense, you help reduce global electronic waste. We specialise in excess and obsolete (E&O) stock, promoting circularity in the electronics industry. Plus, we plant two trees for every order, contributing to global reforestation efforts and helping offset carbon emissions.

• With more than 23 years of experience in electronic component distribution, our knowledgeable team is ready to support your procurement needs. We respond to most quote requests in under 20 minutes and offer same-day international shipping on many parts. Our 95% on-time delivery rate means your production stays on schedule.

At Component Sense, we deliver unmatched customer service, guaranteed authenticity, and sustainable sourcing. Click below to order the OPA2830IDGKR and experience five-star service.