LTC2328CMS-16#PBF

LTC®2328-16 is a low noise high speed 16bit successive approximation register (SAR) ADC with pseudo-differential inputs. Operating from a single 5V supply, this has a ±10.24V true bipolar input range, making it ideal for high voltage applications which require a wide dynamic range. This also has a high speed SPI-compatible serial interface that supports 1.8V, 2.5V, 3.3V and 5V logic while also featuring a daisy-chain mode. This fast 1Msps throughput with no cycle latency makes this ideally suited for a wide variety of high speed applications. This dissipates only 50mW and automatically naps between conversions, leading to reduced power dissipation that scales with the sampling rate. A sleep mode is also provided to reduce the power consumption of the LTC2328-16 to 300μW for further power savings during inactive periods. Applications are programmable logic controllers, industrial process control, high speed data acquisition, portable or compact instrumentation, ATE.

• An internal oscillator sets the conversion time, easing external timing considerations
• No missing codes at 16 bits with 93.5dB SNR
• ±1.5LSB INL (maximum)
• True bipolar input ranges are ±6.25V, ±10.24V, ±12.5V
• Low drift (20ppm/°C maximum) 2.048V internal reference
• On-board single-shot capable reference buffer
• No pipeline delay, no cycle latency
• SPI-compatible serial I/O with daisy-chain mode, internal conversion clock
• 16-Lead plastic MSOP package

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party