The MAX11618–MAX11621/MAX11624/MAX11625 are serial 10-bit analog-to-digital converters (ADCs) with an internal reference. These devices feature on-chip FIFO, scan mode, internal clock mode, internal averaging, and AutoShutdown™. The maximum sampling rate is 300ksps using an external clock. The MAX11624/MAX11625 have 16 input channels, the MAX11620/MAX11621 have 8 input channels, and the MAX11618/MAX11619 have 4 input channels. These six devices operate from either a +3V supply or a +5V supply, and contain a 10MHz SPI™-/QSPI™-/MICROWIRE™-compatible serial port. The MAX11618–MAX11621 are available in 16-pin QSOP packages. The MAX11624/MAX11625 are available in 24-pin QSOP packages. All six devices are specified over the extended -40°C to +85°C temperature range. Applications * Data Acquisition Systems * Data Logging * Industrial Control Systems * Instrumentation * Patient Monitoring * System Supervision * Analog Multiplexer with Track/Hold * 16 Channels (MAX11624/MAX11625) * 8 Channels (MAX11620/MAX11621) * 4 Channels (MAX11618/MAX11619) * Single Supply * 2.7V to 3.6V (MAX11619/MAX11621/MAX11625) * 4.75V to 5.25V (MAX11618/MAX11620/MAX11624) * Internal Reference * 2.5V (MAX11619/MAX11621/MAX11625) * 4.096V (MAX11618/MAX11620/MAX11624) * External Reference: 1V to VDD * 16-Entry First-In/First-Out (FIFO) * Scan Mode, Internal Averaging, and Internal Clock * Accuracy: ±1 LSB INL, ±1 LSB DNL, No Missing Codes Over Temperature * 10MHz 3-Wire SPI/QSPI/MICROWIRE-Compatible Interface * Small Packages * 16-Pin QSOP (MAX11618–MAX11621) * 24-Pin QSOP (MAX11624/MAX11625) https://elecena.pl/product/22313664/10-bit-300ksps-adcs-with-fifo-and-internal-reference 2022-12-27 https://elecena.pl/product/22313664/10-bit-300ksps-adcs-with-fifo-and-internal-reference 2025-01-20