ADS7813 - Low-Power, Serial 16-Bit Sampling Analog-To-Digital Converter

The ADS7813 is a low-power, single +5V supply, 16-bit sampling analog-to-digital converter. It contains a complete 16-bit capacitor-based SAR A/D with a sample/hold, clock, reference, and serial data interface.

The converter can be configured for a variety of input ranges including ±10V, ±5V, 0V to 10V, and 0.5V to 4.5V. A high impedance 0.3V to 2.8V input range is also available (input impedance > 10M). For most input ranges, the input voltage can swing to +16.5V or –16.5V without damage to the converter.

A flexible SPI compatible serial interface allows data to be synchronized to an internal or external clock. The ADS7813 is specified at a 40kHz sampling rate over the –40°C to +85°C temperature range. It is available in a 0.3" DIP-16 or an SO-16 package.

Products containing the "ADS7813" keyword are: ADS7813P , ADS7813P. , ADS7813PB , ADS7813PBG4 , ADS7813PG4 , ADS7813U , ADS7813U , ADS7813U. , ADS7813U/1K , ADS7813U/1K , ADS7813U/1KE4 , ADS7813U/1KG4 , ADS7813UB , ADS7813UB , ADS7813UB/1K , ADS7813UB/1K , ADS7813UB/1KE4 , ADS7813UB/1KG4 , ADS7813UBE4 , ADS7813UBE4

• 20µs max CONVERSION TIME
• SINGLE +5V SUPPLY OPERATION
• PIN-COMPATIBLE WITH 12-BIT ADS7812
• EASY-TO-USE SERIAL INTERFACE
• 0.3" DIP-16 AND SO-16
• ±2.0LSB max INL
• 87dB min SINAD
• USES INTERNAL OR EXTERNAL REFERENCE
• MULTIPLE INPUT RANGES
• 35mW max POWER DISSIPATION
• NO MISSING CODES
• 50µW POWER DOWN MODE
• APPLICATIONS
  • MEDICAL INSTRUMENTATION
  • DATA ACQUISITION SYSTEMS
  • ROBOTICS
  • INDUSTRIAL CONTROL
  • TEST EQUIPMENT
  • DIGITAL SIGNAL PROCESSING
  • DSP SERVO CONTROL

Note: Recommended Voltage Reference: REF02 and REF102
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