AD7177-2BRUZ Multiplexed A/D Converters by Analog Devices

Status: Production
Series: AD7177-2
RoHS: Compliant
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The AD7177-2 is a 32-bit low noise, fast settling, multiplexed,2-/4-channel (fully/pseudo differential) Σ-Δ analog-to-digitalconverter (ADC) for low bandwidth inputs. It has a maximumchannel scan rate of 10 kSPS (100 µs) for fully settled data. Theoutput data rates range from 5 SPS to 10 kSPS.The AD7177-2 integrates key analog and digital signal conditioningblocks to allow users to configure an individual setup foreach analog input channel in use. Each feature can be user selectedon a per channel basis. Integrated true rail-to-rail buffers on theanalog inputs and external reference inputs provide easy to drivehigh impedance inputs. The precision 2.5 V low drift (2 ppm/°C)band gap internal reference (with output reference buffer) addsembedded functionality to reduce external component count.The digital filter allows simultaneous 50 Hz and 60 Hz rejectionat a 27.27 SPS output data rate. The user can switch betweendifferent filter options according to the demands of eachchannel in the application. The ADC automatically switchesthrough each selected channel. Further digital processingfunctions include offset and gain calibration registers,configurable on a per channel basis.The device operates with a 5 V AVDD1 supply, or with ±2.5 VAVDD1/AVSS, and 2 V to 5 V AVDD2 and IOVDD supplies.The specified operating temperature range is −40°C to +105°C.The AD7177-2 is available in a 24-lead TSSOP package.

Prices starting from US$23.75


Distributor Starting From Stock
Logo for Analog Devices Analog Devices US$26.60
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Logo for Farnell Farnell US$26.52
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Logo for Newark Electronics Newark Electronics US$27.66
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Logo for element14 element14 US$28.53
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Logo for Richardson RFPD Richardson RFPD US$23.75
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Features

32-bit data output
Fast and flexible output rate: 5 SPS to 10 kSPS
Channel scan data rate of 10 kSPS/channel (100 µs settling)
Performance specifications
19.1 noise free bits at 10 kSPS
20.2 noise free bits at 2.5 kSPS
24.6 noise free bits at 5 SPS
INL: ±1 ppm of FSR
85 dB filter rejection of 50 Hz and 60 Hz with 50 ms settling
User configurable input channels
2 fully differential channels or 4 single-ended channels
Crosspoint multiplexer
On-chip 2.5 V reference (±2 ppm/°C drift)
True rail-to-rail analog and reference input buffers
Internal or external clock
See data sheet for additional features

Alternative Descriptions

32 Bit SD-ADC, 10ksps, 2 Diff/ | Analog Devices
ADC, 32BIT, 10KSPS, TSSOP-24 | Farnell
Adc, 32Bit, 10Ksps, Tssop-24 | Newark Electronics
CONVERTER - ADC | Richardson RFPD


Frequently Asked Questions

Where can I find additional details, specifications and documents for a AD7177-2BRUZ?

Additional datasheets, footprints and schematics for AD7177-2BRUZ are listed on our Part Details page. You can also find images and similar parts to AD7177-2BRUZ on this page.

What pricing and inventory information can I view?

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What category does AD7177-2BRUZ fall under?

The AD7177-2BRUZ is listed under Multiplexed A/D Converters.

Can I view similar or alternative parts?

You can view similar parts to AD7177-2BRUZ when available in the Multiplexed A/D Converters range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the AD7177-2BRUZ you can contact the distributor directly for product support, shipping queries etc.

Is the AD7177-2BRUZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for AD7177-2BRUZ have stock available?

Authorised distributors including Analog Devices, Farnell, Newark Electronics, element14 and Richardson RFPD have stock available or on a lead time for AD7177-2BRUZ.

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