ADC081C027CIMK

The Texas Instruments ADC081C027CIMK is an 8-bit successive approximation register (SAR) analog-to-digital converter (ADC) designed for efficient data conversion. It offers a maximum sample rate of 189 kSPS and features an I2C-compatible interface supporting standard, fast, and high-speed modes.

This ADC operates with a wide analog and digital supply voltage range from 2.7V to 5.5V, making it versatile for various applications. Key electrical specifications include a signal-to-noise ratio (SNR) of 49.8 dB, a conversion time of 1 µs, and integral/differential non-linearity (INL/DNL) of ±0.2 LSB. Power consumption is notably low, typically 0.26 mW at a 3V supply and 22 kSPS.

Designed for ease of integration, the ADC081C027CIMK comes in a compact SOT-23-THN (DDC) package with a surface mount termination style. It includes features such as an oscillator, small size, and an out-of-range alert function. The device also incorporates automatic power-down mode to conserve energy when not converting.

With an operating temperature range of -40°C to 105°C and ±8kV HBM ESD protection on SDA and SCL lines, this ADC is suitable for a range of environmental conditions. Its combination of performance, low power, and small footprint makes it a good choice for embedded systems requiring accurate analog-to-digital conversion.