The ADAS3023 is a 16‑bit simultaneous‑sampling ADC offering up to 8 channels, programmable gain, internal 4.096 V reference and SPI interface.
The ADAS3023 is a complete 16‑bit successive‑approximation data‑acquisition system. It supports up to eight simultaneous input channels with selectable sampling rates (500 kSPS for 2 channels, 250 kSPS for 4, 167 kSPS for 6, 125 kSPS for 8) and provides programmable gain, high common‑mode rejection and an internal 4.096 V reference.
Typical applications include multi‑channel data acquisition, process control, power‑line monitoring, automated test equipment, patient monitoring and spectrum analysis. The device is supplied in a 40‑pin LFCSP package (6 mm × 6 mm) and operates from –40 °C to +85 °C. This manual is written in Chinese.
| Resolution | 16 bits |
|---|---|
| Number of Input Channels | 8 |
| Maximum Sampling Rate (2‑channel mode) | 500 kSPS |
| Differential Input Range | ±20.48 V |
| Supply Voltage (VDDH) | 15 V ±5 % |
| Operating Temperature Range | −40 °C to +85 °C |
| Power Consumption | 2 W |
In 2‑channel mode the device can sample at up to 500 kSPS; in 4‑, 6‑ and 8‑channel modes the rates are 250 kSPS, 167 kSPS and 125 kSPS respectively.
The ADAS3023 supports up to eight simultaneous analog input channels.
It is rated for operation from –40 °C to +85 °C.