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8-Bit, 1MSPS, 1-Ch SAR ADC

Availability: 4,714


Package | PIN: SOT-23 (DBV) | 6
Temp: I (-40 to 85)
Carrier: Cut Tape
Qty Price
1-9 $1.97
10-24 $1.76
25-99 $1.64
100-249 $1.42
250-499 $1.32
500-749 $1.10
750-999 $0.91
1,000+ $0.83


  • Specified Over a Range of Sample Rates.
  • 6-Lead WSON and SOT-23 Packages
  • Variable Power Management
  • Single Power Supply with 2.7V – 5.25V Range

Texas Instruments  ADC081S101CIMF/NOPB

The ADC081S101 is a low-power, single channel CMOS 8-bit analog-to-digital converter with a high-speed serial interface. Unlike the conventional practice of specifying performance at a single sample rate only, the ADC081S101 is fully specified over a sample rate range of 500 ksps to 1 Msps. The converter is based upon a successive-approximation register architecture with an internal track-and-hold circuit.

The output serial data is straight binary, and is compatible with several standards, such as SPI™, QSPI™, MICROWIRE, and many common DSP serial interfaces.

The ADC081S101 operates with a single supply that can range from +2.7V to +5.25V. Normal power consumption using a +3V or +5V supply is 2.0 mW and 10.0 mW, respectively. The power-down feature reduces the power consumption to just 2.5 µW using a +5V supply.

The ADC081S101 is packaged in an 6-lead WSON and SOT-23 packages. Operation over the industrial temperature range of −40°C to +85°C is ensured.