IC 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, PDSO8, MS-012AA, SOIC-8, Voltage Reference
IC SAMPLE AND HOLD AMPLIFIER, 0.6 us ACQUISITION TIME, CDIP8, CERAMIC, DIP-8, Sample and Hold Circuit

IC 4-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PQFP44, PLASTIC, MO-112-AA, MQFP-44, Analog to Digital Converter