ROHM Expands Op Amp Lineup with 17 High-Performance Models
Event summary
- ROHM Semiconductor launched 17 new CMOS operational amplifiers (op amps) under the TLRx728 and BD728x series on March 31, 2026.
- The new op amps feature low input offset voltage (150 μV for TLRx728, 1.6 mV for BD728x), low noise (12 nV/√Hz at 1kHz), and high slew rate (10 V/μs).
- The products are designed for automotive, industrial, and consumer applications, including sensor signal processing and motor driver control.
- The lineup includes 1, 2, and 4-channel configurations with various package options to enhance design flexibility.
The big picture
ROHM's expansion of its op amp lineup aligns with the growing demand for high-precision components in advanced automotive and industrial systems. The new products address key performance metrics such as input offset voltage, noise, and slew rate, positioning ROHM to capture market share in high-growth segments. The strategic move underscores the company's focus on versatility and high performance, catering to a broad range of applications beyond traditional niches.
What we're watching
- Market Adoption
- How quickly the new op amps will be integrated into automotive and industrial systems, given the increasing demand for high-accuracy amplification.
- Competitive Response
- Whether competitors will introduce similar high-performance op amps to maintain market share in precision applications.
- Design Flexibility
- The extent to which the diverse package and channel configurations will influence customer adoption across different applications.
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