• 12-bit resolution
• Single-ended input
• SPI interface
• ±0.06 LSB Typical DNL
• ±0.09 LSB Typical INL
• 500 ksps sample rate
• -40 to +125°C temperature range
• Recommended for Automotive Designs (Q100)

The MCP33141-05 12-bit Analog-to-Digital Converter (ADC) features a single-ended input, high performance and low power consumption in a small package, making it ideal for battery powered systems and remote data acquisition applications. The MCP33141-05 features a successive approximation register (SAR) architecture and an industry-standard SPI serial interface, allowing 12-bit ADC capability to be added to any PIC® microcontroller. The MCP33141-05 features 500k samples/second, 1 input channel, low power consumption (1.5µA typical standby current, 0.33mA typical active current), and is available in 10 pin MSOP and 10 pin TDFN. Applications for the MCP33141-05 include high-precision data acquisition, medical instrumentation, motor control applications, electric vehicle battery management systems, battery operated applications, switch-mode power supply applications. MCP33141-05 is fully automotive qualified (AEC-Q100) and specified for operation between -40 and 125 degrees Celsius. This ADC is designed to operate in both high-temperature and electromagnetic environments and to meet the rigorous and harsh demands of the automotive and industrial environment.