AD7730BRZ-REEL - Brand New Analog Devices Analog Front End (AFEs)
In Stock:17282 ,Ready for Immediate Shipping
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In Stock:
17282,
Ready for Immediate Shipping
Brand:Analog Devices
Category:Analog Front End (AFEs)
Chipdatas Part No.:CD87-AD7730BRZ-REEL
Manufacturer Part No.:AD7730BRZ-REEL
Datecode:09+
Package:24-SOIC 0.295", 7.50mm Width
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Description
The AD7730BRZ-REEL is a complete analog front end for weigh-scale and pressure measurement applications. It 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 device features two buffered differential programmable gain analog inputs as well as a differential reference input. It operates from a single +5 V supply and accepts various analog input ranges. The AD7730BRZ-REEL also has a serial interface that is compatible with microcontrollers and digital signal processors. It is available in a 24-pin plastic DIP, a 24-lead SOIC, and 24-lead TSSOP package.
Specifications and features
- Resolution: 230,000 Counts (Peak-to-Peak)
- Offset Drift: 5 nV/°C
- Gain Drift: 2 ppm/°C
- Line Frequency Rejection: >150 dB
- Buffered Differential Inputs
- Programmable Filter Cutoffs
- Operates with Reference Voltages of 1 V to 5 V
- Two-Channel Programmable Gain Front End
- On-Chip DAC for Offset/TARE Removal
- FASTStep™ Mode
- AC or DC Excitation
- Single Supply Operation
Application Scenarios
- Weigh Scales
- Pressure Measurement
Comparison
Advantages- Complete analog front end for weigh-scale and pressure measurement applications
- Accepts low level signals directly from a transducer
- Programmable gain front end based around an analog modulator
- Buffered differential programmable gain analog inputs
- Serial interface compatible with microcontrollers and digital signal processors
Disadvantages- Requires a single +5 V supply
- Available in limited package options
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Additional Information
- Datasheet: Download AD7730BRZ-REEL
- Chipdatas Part: CD87-AD7730BRZ-REEL
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/12 19:57 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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