JXA030 is a pin-to-pin compatible alternative to AD7779. 24-bit 16 KSPS 8-Channel Σ-Δ ADC. Precision Σ-Δ ADC. Request free sample.
The JXA030 is a 24-bit 8-channel precision sigma-delta ADC designed as a pin-compatible alternative to the AD7779. It combines 24-bit, 16 KSPS, 8-channel in a single QFN64 package with SPI interface, providing a fast China-based alternative path.
The JXA030 achieves typical SNR of 107 dBFS and SFDR of 115 dBc. Typical power consumption is <15mW per channel, combined with -40°C to +105°C operating temperature range.
The JXA030 is part of our Precision Σ-Δ ADC product portfolio, offering both performance and availability advantages. Standard lead time is approximately 6 weeks, with complete reference designs, application support, and schematic review services to help customers quickly complete China-based replacement or second-source introduction.
| Product Category | Precision Σ-Δ ADC |
|---|---|
| Resolution | 24-bit |
| Sampling Rate | 16 KSPS |
| Channels | 8-channel |
| SNR (typical) | 107 dBFS |
| SFDR (typical) | 115 dBc |
| Digital Interface | SPI |
| Package | QFN64 |
| Typical Power Consumption | <15mW per channel |
| Operating Temperature | -40°C to +105°C |
| Compatibility | P2P AD7779 |
| Lead Time | ~6 weeks |
The JXA030 is a pin-to-pin compatible alternative to the AD7779, matching in resolution, sampling rate, interface, and package. Existing AD7779-based designs can rapidly complete China-based replacement with minimal software and hardware changes. We recommend small-batch sample verification before mass production; our FAE team provides full technical support.