ADC081S021CISD

• The sample rate within a specified range.
• 6-pin LLP and SOT-23 packages
• Variable power management
• Single supply with 2.7V - 5.25V range
• SPI™/QSPI/MICROWIRE/™ DSP COMPATIBLE

illustrate

The ADC081S021 is a low power, single-channel CMOS with a high speed serial interface to an 8-bit analog-to-digital converter. Unlike the usual practice of specifying performance at a single sample rate, the ADC081S021 is specified over a sample rate range of 200 ksps that is perfectly over 50 ksps. The converter is a successive approximation register structure based on an internal tracking and holding circuitry.

The serial data output is binary and is compatible with several standards such as SPI™, QSPI™, MICROWIRE Serial interface with many common DSPs.

The ADC081S021 operates with a single supply and can range from +2.7 V to +5.25 V. Normal +3.6 V or +5.25 V power consumption is 1.3 MW and 7.7 MW, respectively. The power-down function reduces power consumption down to 2.6 microwatts and uses voltages of +5.25 V.

The ADC081S021 is packaged in a 6-pin LLP and SOT-23 package. Operation in the industrial temperature range is guaranteed from -40 °C to +85 °C.

Main specifications

apply

• Portable systems
• Remote data collection
• Instrumentation and control systems