LTC2358CLX-16#PBF (LINEAR TECHNOLOGY)

The LTC2358CLX-16#PBF from Linear Technology is a buffered octal, 16bit, 200Ksps/Ch differential ±10.24V ADC with 30VP-P common mode range in 48 pin LQFP package. This is a low noise 8-channel simultaneous sampling successive approximation register (SAR) ADC with buffered differential, wide common mode range picoamp inputs. Operating from a 5V low voltage supply, flexible high voltage supplies, using internal reference and buffer, each channel of this SoftSpan ADC can be independently configured on a conversion by conversion basis to accept ±10.24V, 0V to 10.24V, ±5.12V or 0V to 5.12V signals. The integrated picoamp-input analogue buffers, wide input common mode range and 128dB CMRR at fIN = 200Hz allow the ADC to directly digitize a variety of signals using minimal board space and power. This input signal flexibility, combined with ±1LSB INL, no missing codes at 16bit and 94.2dB SNR, makes the LTC2358-16 an ideal choice for many high voltage applications requiring wide dynamic range.