MAX1302BEUG+

The MAX1302BEUG+ is an 8-channel, ±VREF multirange inputs, serial 16bit analogue to digital converter in 24 pin TSSOP package. The successive approximation ADC operates from a single +5V supply and achieves throughput rates up to 115Ksps. A separate digital supply allows digital interfacing with a 2.7V to 5.25V system using SPI/QSPI/MICROWIRE compatible serial interface. Partial power-down mode reduces the supply current to 1.3mA (typ). Full power-down mode reduces the power supply current to 1μA. The MAX1302 provides eight single-ended or four true differential analogue input channels. Each analogue input channel is independently software programmable for seven single ended input ranges (0V to +VREF/2, -VREF/2 to 0V, 0V to +VREF, -VREF to 0V, ±VREF/4, ±VREF/2 and ±VREF) and three differential input ranges (±VREF/2, ±VREF, ±2 x VREF). An on-chip +4.096V reference offers a small convenient ADC solution. The MAX1302 also accepts an external reference voltage between 3.800V and 4.136V.

• Supply voltage range is 4.75V to 5.25V
• Operating temperature range from -40°C to 85°C
• Software programmable input range for each channel
• ±6V overvoltage tolerant inputs
• Integral nonlinearity is ±1LSB

Applications

Signal Processing, Avionics, Robotics, Industrial

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