Datasheet Analog Devices DS4305R+T&R

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Detailed Description

The DS4305 is a nonvolatile (NV) electronically programmable voltage reference.

The reference voltage is programmed in-circuit during factory calibration/programming. Programming the reference voltage, V_OUT, is as simple as applying the desired voltage on V_IN and toggling the adjust pin (active-low ADJ) to lock the V_OUT voltage level indefinitely, even if the device is power cycled. The DS4305 replaces current cumbersome factory adjustment arrangements with a low-cost solution that can be adjusted using automated techniques. In addition, the DS4305 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.

Parametrics

Reference Type	Series
Output Type	Adjustable
Voltage - Output (Min/Fixed)	0.3 V
Voltage - Output (Max)	5.2 V
Current - Output	1 mA
Package / Case	SOT-23-5
Tolerance	-0.61~0.61 %
Operating Temperature	-40~125 °C
Temperature Coefficient	60 ppm/°C
Noise 0.1Hz~10Hz	160 µVp-p
Noise 10Hz~10kHz	23 µVrms
Voltage - Input	4~5.5 V
Current - Supply	2.1 mA
RoHS	Yes
Product Status	Active
Packaging	Cut Tape Tape & Reel

Packaging

Parametrics

Model Line

Manufacturer's Classification

• Analog Functions > Voltage References > Series Voltage References