ADS8507 - 16-Bit 40KSPS Analog-to-Digital Converter With Internal Reference and Parallel/Serial Interface

The ADS8507 is a complete low power, single 5-V supply, 16-bit sampling analog-to-digital (A/D) converter. It contains a complete 16-bit capacitor-based, successive approximation register (SAR) A/D converter with sample and hold, clock, reference, and data interface. The converter can be configured for a variety of input ranges including ±10 V, 4 V, and 5 V. For most input ranges, the input voltage can swing to 25 V or -25 V without damage to the converter.

A SPI compatible serial interface allows data to be synchronized to an internal or external clock. A full parallel interface with BYTE select is also provided to allow the maximum system design flexibility. The ADS8507 is specified at 40 kHz sampling rate over the industrial -40°C to 85°C temperature range.

Products containing the "ADS8507" keyword are: ADS8507IBDW , ADS8507IBDW , ADS8507IBDWG4 , ADS8507IBDWR , ADS8507IBDWR , ADS8507IBDWR. , ADS8507IBDWRG4 , ADS8507IDW , ADS8507IDW , ADS8507IDWG4 , ADS8507IDWR , ADS8507IDWR , ADS8507IDWR. , ADS8507IDWRG4 , ADS8507IDWRG4

• 40-kHz Min SamplingRate
• 4-V, 5-V, and ±10-V Input Ranges
• 89.9-dB SINAD with 10-kHz Input
• ±1.5 LSB Max INL
• +1.5/-1 LSB Max DNL, 16-Bit No Missing Codes
• ±5-mV BPZ, ±0.4 PPM/°C BPZ Drift
• SPI Compatible Serial Output With Daisy-Chain (TAG) Feature
• Single 5-V Analog Supply
• Pin-Compatible With ADS7807 and 12-Bit ADS7806/8506
• Uses Internal or External 2.5-V Reference
• Low Power Dissipation
  • 24 mW Typ, 30 mW Max at 40 KSPS
• 50-µW Max Power Down Mode
• 28-Pin SO Package
• Full Parallel Interface
• 2's Comp or BTC Output Code
• APPLICATIONS
  • Industrial Process Control
  • Test Equipment
  • Medical Equipment
  • Data Acquisition Systems
  • Digital Signal Processing
  • Instrumentation

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