4-/6-/8-CHANNEL, 16-/14-BIT, SIMULTANEOUS-SAMPLING ADCS

The MAX11163 is a 16-bit, 250ksps, +5V unipolar pseudo-differential input SAR ADC offering excellent AC and DC performance in small standard package. This ADC typically achieves 93.8dB SNR, -106dB THD, and ±0.5 LSB INL, ±0.2 LSB DNL. The MAX11163 guarantees 16-bit no-missing codes. The MAX11163 communicates using a SPI-compatible serial interface at 2.5V, 3V, 3.3V, or 5V logic. The serial interface can be used to daisy-chain multiple ADCs for multichannel applications and provides a busy indicator option for simplified system synchronization and timing. The MAX11163 is offered in a 10-pin, 3mm x 5mm, µMAX package and is specified over the -40°C to +85°C temperature range.

• High DC/AC Accuracy Improves Measurement Quality
  • 16-Bit Resolution with No Missing Codes
  • 250ksps Throughput Rates without Pipeline Delay/Latency
  • 93.8dB SNR and -106dB THD at 10kHz
  • 0.47 LSB_RMS Transition Noise
  • ±0.2 LSB DNL (typ) and ±0.5 LSB INL (typ)

Wide Supply Range and Low Power Simplify Power-Supply Design

• 5V Analog Supply
• 2.3V to +5V Digital Supply
• 19mW Power Consumption at 250ksps
• 10µA in Shutdown Mode

Multi-Industry Standard Serial Interface and Small Package Reduce Size

• SPI/QSPI™ MICROWIRE^®/DSP-Compatible Serial Interface
• 3mm x 5mm Tiny 10-Pin µMAX Package