ADR421BRZ - Brand New ADI Voltage References
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Description
The ADR421BRZ is an ultraprecision, second generation eXtra implanted junction FET (XFET) voltage reference. It belongs to the ADR42x series and is classified under the voltage references product category. It is specifically designed to provide a low noise, high accuracy, and excellent long-term stability, making it an ideal component for precision data acquisition systems, high-resolution converters, battery-powered instrumentation, portable medical instruments, industrial process control systems, precision instruments, and optical network control circuits. The ADR421BRZ is available in SOIC and MSOP footprints.
Specifications and features
- Low noise (0.1 Hz to 10 Hz)
- ADR420: 1.75 μV p-p
- ADR421: 1.75 μV p-p
- ADR423: 2.0 μV p-p
- ADR425: 3.4 μV p-p
- Low temperature coefficient: 3 ppm/°C
- Long-term stability: 50 ppm/1000 hours
- Load regulation: 70 ppm/mA
- Line regulation: 35 ppm/V
- Low hysteresis: 40 ppm typical
- Wide operating range
- ADR420: 4 V to 18 V
- ADR421: 4.5 V to 18 V
- ADR423: 5 V to 18 V
- ADR425: 7 V to 18 V
- Quiescent current: 0.5 mA maximum
- High output current: 10 mA
- Wide temperature range: -40°C to +125°C
Application Scenarios
The ADR421BRZ is widely used in various electronic products which require high accuracy, long-term stability, and low noise voltage references. Some of its popular application scenarios are:
- Precision data acquisition systems
- High-resolution converters
- Battery-powered instrumentation
- Portable medical instruments
- Industrial process control systems
- Precision instruments
- Optical network control circuits
Comparison
The ADR421BRZ offers excellent features like low noise, high accuracy, and long-term stability, making it the preferred choice for precision electronic products. However, it has some disadvantages, which include:
- Higher cost compared to other voltage references in the market
- Not suitable for low-power devices due to higher quiescent current
Advantages- Low noise
- High accuracy
- Excellent long-term stability
- Wide operating range
- Wide temperature range
- High output current
Disadvantages- Higher cost compared to other voltage references in the market
- Not suitable for low-power devices due to higher quiescent current
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Similar parts: 6851 , 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:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
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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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download ADR421BRZ
- Chipdatas Part: CD84-ADR421BRZ
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/12 13:09 +0800
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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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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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DHL(www.dhl.com)
$40 limited time offer. -
UPS(www.ups.com)
$40 limited time offer. -
FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.
