16-Bit, 250ksps, +5V Unipolar Input, SAR ADC, in Tiny 10-Pin µMAX

Description

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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 93.2dB SNR, -105dB THD, ±0.5 LSB INL, and ±0.2 LSB DNL. The MAX11163 guarantees 16-bit no-missing codes.

The MAX11163 communicates using an 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.

Key Features

• High DC/AC Accuracy Improves Measurement Quality
  • 16-Bit Resolution with No Missing Codes
  • 250ksps Throughput Rates without Pipeline Delay/Latency
  • 93.2dB SNR and -105dB THD at 10kHz
  • 0.38 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

Applications/Uses

• Automatic Test Equipment
• Industrial Process Control
• Medical Instrumentation
• Narrowband Receivers
• Test and Measurements