[volt-nuts] Excellent economical voltage standard

[Jack Mcmullen]

 The best cost effective ultra precision reference is a MAX6126.  2.048 vdc output


http://datasheets.maximintegrated.com/en/ds/MAX6126.pdf


♦ Ultra-Low 1.3µVP-P Noise (0.1Hz to 10Hz, 2.048VOutput)
♦ Ultra-Low 3ppm/°C (max) Temperature Coefficient 
♦ ±0.02% (max) Initial Accuracy♦ Wide (VOUT + 200mV) to 12.6V Supply VoltageRange
♦ Low 200mV (max) Dropout Voltage♦ 380µA Quiescent Supply Current 
♦ 10mA Sink/Source-Current Capability 
♦ Stable with CLOAD = 0.1µF to 10µF 
♦ Low 20ppm/1000hr Long-Term Stability 
♦ 0.025Ω (max) Load Regulation 
♦ 20µV/V (max) Line Regulation 
♦ Force and Sense Outputs for Remote Sensing


Jack KG6INX






-----Original Message-----
From: Todd Micallef <tmicallef at gmail.com>
To: Discussion of precise voltage measurement <volt-nuts at febo.com>
Sent: Sat, Sep 12, 2015 12:33 pm
Subject: Re: [volt-nuts] Excellent economical voltage standard

 
 
 
I was going to suggest a Fluke 731A/B but there wasn't anything listed on 
auction this morning. It appears someone has just listed one for $165 
 
http://www.ebay.com/itm/FLUKE-731B-LABORATORY-REFERENCE-DC-VOLTAGE-STANDARD-Model-731B-/151814122701?hash=item2358d3accd 
 
On Sat, Sep 12, 2015 at 11:59 AM, Greg Welby <Greg at networkinggurus.com> 
wrote: 
 
> I am looking for a DC voltage source as a reference for my datron 1271 
> without breaking the bank. Does anyone have a good suggestion ? 
> _______________________________________________ 
> volt-nuts mailing list -- volt-nuts at febo.com 
> To unsubscribe, go to 
> https://www.febo.com/cgi-bin/mailman/listinfo/volt-nuts 
> and follow the instructions there. 
> 
_______________________________________________ 
volt-nuts mailing list -- volt-nuts at febo.com 
To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/volt-nuts 
and follow the instructions there.