MAX1085BCSA+

The MAX1085BCSA+ is a 300Ksps, single supply, low power, serial 10bit ADC with internal reference in 8 pin NSOIC package. The ADC combine a high-bandwidth track/hold, a serial interface with high conversion speed, an internal +2.5V reference and low power consumption. The 3-wire serial interface connects directly to SPI™/QSPI™/MICROWIRE™ devices without external logic. The device uses an external serial-interface clock to perform successive-approximation analogue to digital conversions. Ideal for remote-sensor and data-acquisition applications or for other circuits with demanding power consumption and space requirements. Typical applications include portable data logging, data acquisition, medical instruments, battery-powered instruments, pen digitizers and process control.

• Single supply operation from +2.7V to +3.6V
• INL is ±1LSB, DNL is ±1LSB
• Offset error is ±3LSB, gain error is ±3LSB
• Gain error temperature coefficient is ±1.6ppm/°C
• Signal to noise plus distortion ratio is 60dB
• Total harmonic distortion is -70dB, spurious-free dynamic range is 70dB
• Shutdown supply current is 2μA
• Full-power bandwidth is 3MHz
• Pin-compatible, high-speed upgrade to MAX1243
• Operating temperature range from 0°C to 70°C
• Battery-Powered Applications; Data Acquisition; Medical Instruments; Pen Digitizers; Portable Data Logging; Process Control

Applications

Signal Processing, Portable Devices, Medical, Automation & Process Control, Consumer Electronics

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