DS4303R Integrated Circuit Chip Electronically Programmable Voltage Reference SOT-23-5 Package

DS4303R Integrated Circuit Chip Electronically Programmable Voltage Reference SOT-23-5 Package

Product Description Of DS4303R
DS4303R is a nonvolatile (NV) electronically programmable voltage reference. The reference voltage is programmed in-circuit during factory calibration/programming. Programming the reference voltage, VOUT, is as simple as applying the desired voltage on VIN and toggling the adjust pin (ADJ-bar) to lock the VOUT voltage level indefinitely, even if the device is power cycled. The DS4303R replaces current cumbersome factory adjustment arrangements with a low-cost solution that can be adjusted using automated techniques. In addition, the DS4303R has the ability to be readjusted after the unit has been fully assembled and tested. This results in a much more flexible manufacturing arrangement, lower inventory costs, and a quicker time-to-market.

Specification Of DS4303R

Feature Of DS4303R
Precise Electronically Adjustable Voltage Reference
Enables Automated Factory Trimming of Devices Needing Voltage Adjustment
Can be Adjusted to Within ±1mV
Wide Adjustable Output Voltage Range Within 300mV of the Supply Rails
Low Temperature Coefficient
±1mA of Output-Current Drive
NV Memory Stores the Voltage Indefinitely
Output Short-Circuit Protection
Low Cost
Low Power Consumption
2.4V to 3.6V Single-Supply Operation
Small 5-Lead SOT23 Package

Applications Of DS4303R
Bias Adjusting
Factory-Calibrated Equipment
Offset Nulling
Power Amplifiers
Power-Supply Calibration
Pressure Bridges
Threshold Setting

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FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.