Datasheet for AD7177-2:
- Manufacturer Part Number : AD7177-2
- Manufacturer : AD
- Description : 32-Bit, 10 kSPS, Sigma-Delta ADC with100 µs Settling and True Rail-to-Rail Buffers
- Series : AD7177-2
- Reference Price : USD 11.72
- Our Price : We have a better price, contact us by email
- Product Type : Precision A/D Converters
- Function : Multiplexed A/D Converters
- Current Suggest : Recommended for New Designs
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : AD7177-2
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
Contact us to check the best price and real time inventory quantity for AD7177-2. If you need any more information about AD7177-2, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
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.
Applications
- Process control: PLC/DCS modules
- Temperature and pressure measurement
- Medical and scientific multichannel instrumentation
- Chromatography
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
