Matched thin-film resistors

Integrated resistor solutions optimized for high-precision systems

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Our high-precision thin-film resistor technology, proven in integrated amplifiers, is now available in stand-alone resistor dividers. Precision matched resistor networks offer exceptional initial ratiometric matching and long-term stability across time and temperature. Designers can utilize resistor pairs for gain matching in common operational amplifier and instrumentation amplifier circuits, sensing applications and level shifting. Our portfolio features products for industrial and automotive use cases that must meet the Automotive Electronics Council-Q200 standard.

New products

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RES60A-Q1
NEW
Matched thin-film resistors
RES60A-Q1 PREVIEW

Automotive 1400V matched thin-film resistor divider with 12.5MΩ fixed input

Approx. price (USD) 1ku | 1.5

RES11A
NEW
Matched thin-film resistors
RES11A ACTIVE

Low-noise matched thin-film resistor divider network with 1kΩ fixed input

Approx. price (USD) 1ku | 0.615

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Achieve the accuracy of integrated solutions with precision resistor networks

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Minimize long-term drift

Precision resistor networks are designed in such a way that their ratio remains within specified limits over time, temperature and stress.

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Maximum design flexibility

Pin-to-pin-compatible resistor networks enable design flexibility for customized high common-mode rejection ratio discrete difference and instrumentation amps when paired with precision op amps.

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Save board space

Improve board layout with networks available in packages as small as the small-outline transistor (SOT)-23-THN (2.9mm x 1.6mm) and high-voltage variants designed to replace entire resistor chains.

Technical resources

Product overview
Product overview
Navigating Precision Resistor Networks
Product overview for precision resistor networks including design considerations, sample applications and an explanation on unique parameters relevant to matched resistors
document-pdfAcrobat PDF
Application note
Application note
Optimizing CMRR in Differential Amplifier Circuits With Precision Matched Resist
A dive into differential signaling and the advantages of using a ratio-matched, precision resistor network for a high common-mode rejection ratio
document-pdfAcrobat PDF
Video
Video
High-side current sensing with discrete difference amplifier circuit
Video design guide for a discrete differential amplifier to be used in a current-sensing application. In this example, the gain-setting resistors determine common-mode rejection ratio, which can be improved with ratio matching.