Distributor | SKU | Stock | Cost | |
---|---|---|---|---|
DigiKey | AD7792BRUZ-REELDKR-ND | 0 | $12.34 | Buy |
Mouser Electronics | 584-AD7792BRUZ | 1615 | $11.63 | Buy |
Verical Marketplace | AD7792BRUZ | 726 | $8.61 | Buy |
Arrow Europe | AD7792BRUZ | 727 | $8.39 | Buy |
Arrow Asia | AD7792BRUZ | 672 | $6.71 | Buy |
Arrow North American Components | AD7792BRUZ | 0 | $6.18 | Buy |
element14 APAC | AD7792BRUZ | 222 | * $10.66 | Buy |
Farnell | AD7792BRUZ | 226 | * $10.35 | Buy |
Newark | AD7792BRUZ | 231 | $13.35 | Buy |
Win Source | AD7792BRUZ | 280000 | $10.25 | Buy |
Analog Devices Inc | AD7792BRUZ | $12.27 | Buy |
The AD7792/AD7793 are low power, low noise, complete analog front ends for high precision measurement applications. The AD7792/AD7793 contain a low noise 16-/24-bit Σ-Δ ADC with three differential analog inputs. The on-chip, low noise instrumentation amplifier means that signals of small amplitude can be interfaced directly to the ADC. With a gain setting of 64, the rms noise is 40 nV when the update rate equals 4.17 Hz.The devices contain a precision low noise, low drift internal band gap reference and can accept an external differential reference. Other on-chip features include programmable excitation current sources, burnout currents, and a bias voltage generator. The bias voltage generator sets the common-mode voltage of a channel to AVDD/2.The devices can be operated with either the internal clock or an external clock. The output data rate from the parts is software-programmable and can be varied from 4.17 Hz to 470 Hz.The parts operate with a power supply from 2.7 V to 5.25 V. They consume a current of 400 μA typical and are housed in a 16-lead TSSOP package.Applications Thermocouple measurements RTD measurements Thermistor measurements Gas analysis Industrial process control Instrumentation Portable instrumentation Blood analysis Smart transmitters Liquid/gas chromatography 6-digit DVM