LTC1863

LTC1863/LTC1867 12-/16-Bit, 8-Channel 200ksps ADCs FEATURES nn AEC-Q100 Qualified for Automotive Applications nn Sample Rate: 200ksps nn 16-Bit No Missing Codes and ±2LSB Max INL nn 8-Channel Multiplexer with: nn Single-Ended or Differential Inputs and nn Unipolar or Bipolar Conversion Modes nn SPI/MICROWIRE Serial I/O nn Signal-to-Noise Ratio: 89dB nn Single 5V Operation nn On-Chip or External Reference nn Low Power: 1.3mA at 200ksps, 0.76mA at 100ksps nn Sleep Mode nn Automatic Nap Mode Between Conversions nn 16-Pin Narrow SSOP Package APPLICATIONS nn Industrial Process Control nn High Speed Data Acquisition nn Battery Operated Systems nn Multiplexed Data Acquisition Systems nn Imaging Systems DESCRIPTION The LTC®1863/LTC1867 are pin-compatible, 8-channel 12-/16-bit A/D converters with serial I/O, and an internal reference. The ADCs typically draw only 1.3mA from a single 5V supply. The 8-channel input multiplexer can be configured for either single-ended or differential inputs and unipolar or bipolar conversions (or combinations thereof). The automatic nap and sleep modes benefit power sensitive applications. The LTC1867’s DC performance is outstanding with a ±2LSB INL specification and no missing codes over temperature. The signal-to-noise ratio (SNR) for the LTC1867 is typically 89dB, with the internal reference. Housed in a compact, narrow 16-pin SSOP package, the LTC1863/LTC1867 can be used in space-sensitive as well as low-power applications. All registered trademar...