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ANALOG DEVICES  AD7730BRZ  Analog to Digital Converter, 24 bit, 1.2 kSPS, Single, 4.75 V, 5.25 V, WSOIC

ANALOG DEVICES AD7730BRZ
Manufacturer Part No:
AD7730BRZ
Newark Part No.:
19M8851
Technical Datasheet:
See all Technical Docs

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Product Overview

The AD7730BRZ is a complete analog front end Bridge Transducer Analog-to-digital Converter (ADC) for weigh-scale and pressure measurement applications. The device accepts low-level signals directly from a transducer and outputs a serial digital word. The input signal is applied to a proprietary programmable gain front end based around an analog modulator. The modulator output is processed by a low pass programmable digital filter, allowing adjustment of filter cut-OFF, output rate and settling time. The part features two buffered differential programmable gain analog inputs as well as a differential reference input. The serial interface on the part can be configured for three-wire operation and is compatible with microcontrollers and digital signal processors. It contains self-calibration and system calibration options and features an offset drift of less than 5nV/°C and a gain drift of less than 2ppm/°C.
  • Buffered differential inputs
  • Programmable filter cutoffs
  • Specified for drift over time
  • 2-channel programmable gain front end
  • On-chip DAC for offset/TARE removal
  • FASTStep™ Mode
  • AC or DC excitation
  • Single supply operation

 

Product Information

Resolution (Bits):
24bit
Sampling Rate:
1.2kSPS
Supply Voltage Type:
Single
Supply Voltage Min:
4.75V
Supply Voltage Max:
5.25V
ADC / DAC Case Style:
WSOIC
No. of Pins:
24Pins
Input Channel Type:
Differential, Single Ended
Data Interface:
Serial
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
Dual 24-Bit Sigma-Delta ADCs
Automotive Qualifications Standard:
-
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (20-Jun-2016)

Find similar products  grouped by common attribute

Applications

  • Consumer Electronics;
  • Test & Measurement;
  • Automation & Process Control

Legislation and Environmental

Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

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