The MAX115/MAX116 are high-speed, multichannel, 12-bit data-acquisition systems (DAS) with simultaneous track/holds (T/Hs). These devices contain a 12-bit, 2µs, successive-approximation analog-to-digital converter (ADC), a +2.5V reference, a buffered reference input, and a bank of four simultaneous-sampling T/H amplifiers that preserve the relative phase information of the sampled inputs. The MAX115/MAX116 have two multiplexed inputs for each T/H, allowing a total of eight inputs. In addition, the converter is overvoltage tolerant to ±17V. A fault condition on any channel will not damage the IC. Available input ranges are ±5V (MAX115) and ±2.5V (MAX116). The parallel interface's data access and bus release timing specifications are compatible with most popular digital signal processors and 16-bit/32-bit microprocessors. The MAX115/MAX116 conversion results can be accessed without resorting to wait-states. Applications * Automatic Utility Meter Reading * Automotive ABS * Industrial Sensor Transmitters/Transducers * Motor and Motion Control * Programmable Logic Controllers * Four Simultaneous-Sampling T/H Amplifiers with Two Multiplexed Inputs (Eight Single-Ended Inputs Total) * 2µs Conversion Time per Channel * Throughput: * 390ksps (1 Channel) * 218ksps (2 Channels) * 152ksps (3 Channels) * 116ksps (4 Channels) * Input Range: ±5V (MAX115) * ±2.5V (MAX116) * Fault-Protected Input Multiplexer (±17V) * Internal +2.5V or External Reference Operation * Programmable On-Board Sequencer * High-Speed Parallel DSP Interface * Internal 10MHz Clock https://elecena.pl/product/22313623/2x4-channel-simultaneous-sampling-12-bit-adcs 2022-12-27 https://elecena.pl/product/22313623/2x4-channel-simultaneous-sampling-12-bit-adcs 2025-01-22