AD5421BREZ - Brand New Analog Devices Digital To Analog Converters (DACs)
In Stock:2116 ,Ready for Immediate Shipping
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In Stock:
2116,
Ready for Immediate Shipping
Brand:Analog Devices
Category:Digital To Analog Converters (DACs)
Chipdatas Part No.:CD93-AD5421BREZ
Manufacturer Part No.:AD5421BREZ
Datecode:09+
Package:TSSOP
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Description
The Electronic Component Model AD5421BREZ is a digital-to-analog converter (DAC) designed for the industrial control industry to meet the requirements of smart transmitter manufacturers. It offers a fully integrated, low-cost solution in compact TSSOP and LFCSP packages and provides a high precision, loop-powered 4mA to 20mA DAC that includes a regulated voltage output. The AD5421 eliminates the need for a discrete regulator and voltage reference which is suitable for various applications.
Specifications and features
- 16-bit resolution and monotonicity
- Pin selectable NAMUR-compliant ranges
- 4 mA to 20 mA
- 3.8 mA to 21 mA
- 3.2 mA to 24 mA
- NAMUR-compliant alarm currents
- Downscale alarm current = 3.2 mA
- Upscale alarm current = 22.8 mA/24 mA
- Total unadjusted error (TUE): 0.05% maximum
- INL error: 0.0035% FSR maximum
- Output TC: 3 ppm/°C typical
- Quiescent current: 300 µA maximum
- Flexible SPI-compatible serial digital interface with Schmitt triggered inputs
- On-chip fault alerts via FAULT pin or alarm current
- Automatic readback of fault register on each write cycle
- Slew rate control function
- Gain and offset adjust registers
- On-chip reference TC: 4 ppm/°C maximum
- Selectable regulated voltage output
- Loop voltage range: 5.5 V to 52 V
- Temperature range: −40°C to +105°C
- TSSOP and LFCSP packages
Application Scenarios
The Electronic Component Model AD5421BREZ is suitable for various applications such as industrial process control, 4 mA to 20 mA loop-powered transmitters, smart transmitters, and HART network connectivity.
Comparison
Advantages- High precision at a low cost
- Fully integrated and compact design
- The regulated voltage output eliminates the need for a discrete regulator and voltage reference
- NAMUR-compliant ranges and alarm currents
- On-chip fault alerts via FAULT pin or alarm current
- Selectable regulated voltage output
Disadvantages- Not suitable for applications outside the industrial control industry
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Similar parts: 8318 , Click to view
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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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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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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 AD5421BREZ
- Chipdatas Part: CD93-AD5421BREZ
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/25 14:22 +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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