# MPS MA780 Low-Power 8–12-bit Angle Sensor IC

Low-power MagAlpha (<0.5 µA idle, angle-change wake-up interrupt) with SPI; suits battery-powered joints and wake-on-motion designs, on- or off-axis.

- Maglev ID: ac-mps-ma780gq
- Brand: MPS (Monolithic Power Systems)
- MPN: MA780GQ-Z
- Category: actuators / Magnetic Encoders
- Origin: US (maker HQ, factory not confirmed)
- Maker: Monolithic Power Systems (brand, US)
- NDAA: unknown · Blue UAS: unknown · FCC: n/a
- HTS: 9031.80.80.85 (typical)
- MOQ: unknown · Lead time: unknown
- Confidence: VERIFIED

## Price
- 1+: $3.92 (distributor, 2026-10-30, https://www.digikey.com/en/products/result?keywords=MA780GQ)
- 1000+: $2.61 (distributor, 2026-10-30, https://www.digikey.com/en/products/result?keywords=MA780GQ)

## Specifications
- Resolution: 8- to 12-bit
- Accuracy: unknown
- Max speed: unknown
- Interface: SPI; angle-detection interrupt
- Form: IC, QFN-16 (3×3 mm)
- Sensing: Hall
- Supply: 3.0–3.6 V
- Bore: n/a
- Latency: 4 to 16,000 µs (mode-dependent)
- Operating temp: -40 to +125 °C

## Links
- Product: https://www.monolithicpower.com/en/ma780.html
- Datasheet: none
- CAD: none

## Sources
- https://www.monolithicpower.com/en/ma780.html (maker product page: parameters (resolution, outputs, latency, supply, temperature, package), features, active part numbers)
- https://www.digikey.com/en/products/result?keywords=MA780GQ (DigiKey price breaks, stock, product status, package photo)