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AD7798BRUZ - 

Analogue to Digital Converter, Triple Sigma Delta, 16 bit, 470 SPS, Differential, Serial, Single

AD7798BRUZ - Analogue to Digital Converter, Triple Sigma Delta, 16 bit, 470 SPS, Differential, Serial, Single

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Manufacturer Part No:
AD7798BRUZ
Order Code:
1078328
Product Range
AD7798 Series
Technical Datasheet:
AD7798BRUZ   Datasheet
See all Technical Docs

Product Overview

The AD7798BRUZ is a 3-channel 16-bit Low Power Sigma-Delta (Σ-Δ) ADC with on-chip in-amp for high precision measurement applications. It contains a low noise 16-bit Σ-Δ ADC with three differential analogue 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 40nV when the update rate equals 4.17Hz. On-chip features include a low-side power switch, reference detect, programmable digital output pins, burnout currents and an internal clock oscillator. The output data rate from the part is software-programmable and can be varied from 4.17Hz to 470Hz. The part operates with a power supply from 2.7 to 5.25V. This ADC can be used for weigh scales, strain gauge transducers and smart transmitters as well as liquid/gas chromatography applications.
  • 85nV RMS noise at 16.7Hz
  • 380µA Typical current
  • Low noise programmable gain instrumentation amp
  • Internal clock oscillator
  • Simultaneous 50/60Hz rejection
  • Low-side power switch
  • Reference detect
  • Programmable digital outputs
  • Independent interface power supply

Applications

Test & Measurement, Industrial, Automation & Process Control, Sensing & Instrumentation, Portable Devices, Medical

Warnings

ESD sensitive device, take proper precaution while handling the device.

Product Information


:
16bit

:
470SPS

:
Differential

:
Serial

:
Single

:
2.7V

:
5.25V

:
TSSOP

:
16Pins

:
-40°C

:
105°C

:
Triple 16-Bit Sigma-Delta ADCs

:
-

:
MSL 1 - Unlimited
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