MAX11666AUB+T

The MAX11666AUB+T is a 500Ksps, low power, serial 12bit analogue to digital converter in 10 pin µMAX package. This high performance ADC includes a high-dynamic range sample and hold and a high speed serial interface. It accepts a full-scale input from 0V to the power supply or to the reference voltage. The MAX11666 feature dual, single ended analogue inputs connected to the ADC core using a 2:1 MUX. It also includes a separate supply input for data interface and a dedicated input for reference voltage. In contrast, the single channel devices generate the reference voltage internally from the power supply. The device includes full power-down mode and fast wake-up for optimal power management and a high speed 3-wire serial interface. The 3-wire serial interface connects to SPI, QSPI and MICROWIRE devices without external logic. It is ideal for portable battery-powered data-acquisition applications and for other applications that demand low power consumption and minimal space.

• Supply voltage range is 2.2V to 3.6V
• Operating temperature range from -40°C to 125°C
• ±1LSB integral nonlinearity and differential nonlinearity
• Low noise of 73dB SNR
• Variable I/O of 1.5V to 3.6V
• Allows the serial interface to connect directly to 1.5V, 1.8V, 2.5V or 3V digital systems
• Low power consumption of 3.3mW at 8μA/Ksps
• Power-down current is 1.3μA
• SINAD is 72dB and THD is -85dB

Applications

Signal Processing, Portable Devices, Automotive, Communications & Networking

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party