MAX1239EEE+

The MAX1239 low-power, 12-bit, multichannel analog-to-digital converters (ADCs) feature internal track/hold (T/H), voltage reference, clock, and an I 2C-compatible 2-wire serial interface. These devices operate from a single supply of 2.7V to 3.6V and require only 670µA at the maximum sampling rate of 94.4ksps. Supply current falls below 230µA for sampling rates under 46ksps. AutoShutdown™ powers down the devices between conversions, reducing supply current to less than 1µA at low throughput rates.

• High-Speed I2C-Compatible Serial Interface
• Single-Supply
• Internal Reference 2.048V
• External Reference: 1V to Vdd
• Internal Clock
• 12-Channel Single-Ended or 6-Channel Fully Differential
• Internal FIFO with Channel-Scan Mode
• Software-Configurable Unipolar/Bipolar

Aplicações

Medical, Portable Devices, System Monitoring

Notas

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