The INA510-Q1 is a wide-bandwidth difference amplifier that offers four gain options for simultaneous level translation and differential-to-single-ended conversion applications. The device can level-translate the differential output signal from an ASIC and match the differential output signal to the full-scale input range of a single-ended ADC while satisfying the settling time requirements.
The device boasts a 18MHz closed-loop bandwidth across all gain options for faster settling performance within the ADC sampling window. The INAx510-Q1 achieves a typical CMRR of 92dB and a maximum gain error of ±0.05% referred to the output in the G = 1 configuration.
The INAx510-Q1 enables excellent performance while saving BOM costs and board space by removing the need for precise, low-drift external resistors. The device provides excellent temperature drift performance, made possible by precision-matched integrated resistors, and achieves a maximum gain drift of 2.5ppm/°C and a maximum referred offset drift of 5µV/°C.
The wide-bandwidth and precision performance make the INAx510-Q1 an excellent choice for replacing discrete difference amplifier implementations built with commodity amplifiers and resistors. The device is offered in single-channel and dual-channel versions, in the 5-pin SOT-23 and 16-pin SOT-23 packages, respectively.
| Top documentation | Type | Title | Format options | Date |
|---|---|---|---|---|
| * | Data sheet | INAx510-Q1 Automotive, Fast Settling, Wide-Bandwidth Difference Amplifier for Level Translation and Differential to Single-Ended Conversion datasheet (Rev. A) | PDF | HTML | Sep 29, 2026 |
| Functional safety information | INA510-Q1 Functional Safety, FIT Rate, FMD and Pin FMA | PDF | HTML | Jul 30, 2026 |
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| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| SOT-23 (DBV) | 5 | Ultra Librarian |
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