The ADC088S022 is a low-power, eight-channel CMOS 8-bit analog-to-digital converter specified for conversion through- put rates of 50 kSPS to 200 kSPS. The converter is based on a successive-approximation register architecture with an in- ternal track-and-hold circuit. It can be configured to accept up to eight input signals at inputs IN0 through IN7. The output serial data is straight binary and is compatible with several standards, such as SPI™, QSPI™, MICROW- IRE™, and many common DSP serial interfaces. The ADC088S022 may be operated with independent ana- log and digital supplies. The analog supply (VA) can range from +2.7V to +5.25V, and the digital supply (VD) can range from +2.7V to VA. Normal power consumption using a +3V or +5V supply is 0.9 mW and 5.5 mW, respectively. The power- down feature reduces the power consumption to 0.03 µW using a +3V supply and 0.15 µW using a +5V supply. The ADC088S022 is packaged in a 16-lead TSSOP pack- age. Operation over the extended industrial temperature range of −40˚C to +105˚C is guaranteed.
The ADC088S022 is a low‑power, eight‑channel CMOS 8‑bit analog‑to‑digital converter. It uses a successive‑approximation register architecture with an internal track‑and‑hold circuit and supports serial interfaces such as SPI, QSPI and Microwire.
The device operates from +2.7 V to +5.25 V supplies, consumes as little as 0.9 mW at 3 V, and is packaged in a 16‑lead TSSOP. It is rated for -40 °C to +105 °C operation and includes features for noise reduction and layout guidelines.
| Resolution | 8 bits |
|---|---|
| Number of Input Channels | 8 |
| Package | 16‑lead TSSOP |
It provides eight independent analog input channels (INO through IN7).
The device is supplied in a 16‑lead TSSOP package.