Texas Instruments High-Performance Analog Analog to Digital Converters (ADC) ADCS7477AIMF

The ADCS7477AIMF is a low power, 10-bit analog-to-digital converter (ADC) that operates at a conversion rate of 1 MSPS. It features a successive approximation register architecture with an internal track-and-hold circuit. The device is compatible with various serial interfaces, including SPI,Ñ¢, QSPI,Ñ¢, and MICROWIRE,Ñ¢, making it versatile for different applications. This ADC operates with a single supply voltage ranging from +2.7V to +5.25V, utilizing the supply voltage as a reference for a full-scale input range of 0 to V_{DD}. Typical power consumption is 10 mW at a 5V supply and 2 mW at a 3V supply, with a power-down mode that reduces consumption to under 5 ¬µW. The ADCS7477AIMF is available in a compact 6-lead SOT-23 package, suitable for space-constrained applications. Designed for operation over an extended temperature range of -40¬8C to +85¬8C, this ADC is suitable for automotive, medical, and portable systems. Key specifications include a differential non-linearity (DNL) of +0.5, -0.3 LSB (typical) and an integral non-linearity (INL) of ¬±0.4 LSB (typical), ensuring reliable performance in various conditions.