(China (Mainland))
Product Summary
The AD7792BRUZ is a low power, low noise, complete analog front end for high precision measurement applications. The AD7792BRUZ contains a low noise 16-bit Σ-Δ ADC with three differential analog inputs. The applications of the AD7792BRUZ are Thermocouple measurements, RTD measurements,Thermistor measurements, Gas analysis, Industrial process control, Instrumentation, Portable instrumentation, Blood analysis, Smart transmitters, Liquid/gas chromatography, 6-digit DVM.
Parametrics
AD7792BRUZ absolute maximum ratings: (1)AVDD to GND:-0.3 V to +7 V; (2)DVDD to GND:-0.3 V to +7 V; (3)Analog Input Voltage to GND:-0.3 V to AVDD + 0.3 V; (4)Reference Input Voltage to GND:-0.3 V to AVDD + 0.3 V; (5)Digital Input Voltage to GND:-0.3 V to DVDD + 0.3 V; (6)Digital Output Voltage to GND:-0.3 V to DVDD + 0.3 V; (7)AIN/Digital Input Current:10 mA; (8)Operating Temperature Range:-40℃ to +105℃; (9)Storage Temperature Range:-65℃ to +150℃; (10)Maximum Junction Temperature:150℃; (11)Lead Temperature, Soldering:Vapor Phase (60 sec):215℃, Infrared (15 sec):220℃.
Features
AD7792BRUZ features: (1)Up to 23 bits effective resolution; (2)RMS noise: 40 nV @ 4.17 Hz, 85 nV @ 16.7 Hz; (3)Current: 400 uA typ; (4)Power-down: 1 uA max; (5)Low noise programmable gain instrumentation amp; (6)Band gap reference with 4 ppm/℃ drift typ; (7)Update rate: 4.17 Hz to 500 Hz; (8)3 differential inputs; (9)Internal clock oscillator; (10)Simultaneous 50 Hz/60 Hz rejection; (11)Programmable current sources; (12)On-chip bias voltage generator; (13)Burnout currents; (14)Power supply: 2.7 V to 5.25 V; (15)–40℃ to +105℃ temperature range; (16)Independent interface power supply; (17)16-lead TSSOP package.
Diagrams
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 AD7792BRUZ |
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IC ADC 16BIT SIG-DEL 3CH 16TSSOP |
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AD7792BRUZ-REEL |
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IC ADC 16BIT 3CH LP 16-TSSOP |
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