ADC102S021 2 Channel, 200 KSPS, 10-Bit A/D Converter
The ADC102S021 is a dual‑channel, 10‑bit successive‑approximation A/D converter designed for low‑power portable and instrumentation applications. It operates from a single supply (2.7 V‑5.25 V) and offers configurable sample rates from 50 kSPS to 200 kSPS. The device features a serial SPI/QSPI compatible interface and is packaged in an 8‑lead MSOP.
The datasheet provides detailed electrical characteristics, pin descriptions, timing diagrams, and application notes on power‑management, input protection, and recommended layout. Physical dimensions, ordering information, and compliance statements are also included.
| Resolution | 10 bits |
|---|---|
| Sample Rate Range | 50 kSPS to 200 kSPS |
| Supply Voltage | 2.7 V to 5.25 V |
| Power Consumption (3 V) | 1.94 mW (typ) |
| Power Consumption (5 V) | 6.9 mW (typ) |
| DNL | +0.13 LSB (typ) |
| INL | +0.13 LSB (typ) |
The device operates from a single supply voltage between 2.7 V and 5.25 V.
Typical power consumption is 1.94 mW when powered at 3 V.
It is available in an 8‑lead MSOP package.
The converter can sample up to 200 kSPS.