The LTC1609 is a 200ksps, serial sampling 16-bit A/D converter that draws only 65mW (typical) from a single 5V supply. This easy-to-use device includes a sample-and- hold, a precision reference, a switched capacitor successive approximation A/D and trimmed internal clock. The input range is specified for bipolar inputs of ±10V, ±5V and ±3.3V and unipolar inputs of 0V to 10V, 0V to 5V and 0V to 4V. Maximum DC specs include ±2LSB INL and 16-bit no missing codes overtemperature. It has a typical signal-to-noise ratio of 87dB. The ADC has a high speed serial interface. The serial output data can be clocked out using either the internal serial shift clock or be clocked out by an external shift clock. A separate convert start input(R/C) and a data ready signal (BUSY) ease connections to FIFOs, DSPs and microprocessors. Applications * Industrial Process Control * Multiplexed Data Acquisition Systems * High Speed Data Acquisition for PCs * Digital Signal Processing * Sample Rate: 200ksps * Input Ranges * Unipolar: 0V to 10V, 0V to 5V and 0V to 4V * Bipolar: ±10V, ±5V and ±3.3V * Guaranteed No Missing Codes * Serial I/O * Single 5V Supply * Power Dissipation: 65mW Typ * Power Down Mode: 50µW * SNR: 87dB Typ * Operates with Internal or External Reference * 28-Pin SSOP and 20-Pin SSO Packages * Improved 2nd Source to ADS7809 and AD977A https://elecena.pl/product/251526/16-bit-200ksps-serial-sampling-adc-with-multiple-input-ranges 2007-03-02 https://elecena.pl/product/251526/16-bit-200ksps-serial-sampling-adc-with-multiple-input-ranges 2016-04-27 https://elecena.pl/product/251526/16-bit-200ksps-serial-sampling-adc-with-multiple-input-ranges 2025-01-22