Multi-Channel Low-Voltage Remote Di...Typical Operating Curves2.Typical Operating Curves Note: The graphs and tables provided following this note are a statistical summary based on a limited number of samples and are provided for informational purposes only. The performance characteristics listed herein are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified operating range (for example, outside specified power supply range) and therefore outside the warranted range. Note: Unless otherwise indicated 1.65V ≤ VVDD ≤ 3.6V at -40°C ≤ TA≤ +125°C. Figure 2-1. Internal Temperature Error vs.Figure 2-2. Temperature Accuracy vs.Ambient Temperature (VDD = 2.5V, TD =Remote Diode Temperature, VDD = 1.8V+25°C, 2N3904) External Diode Temp Acc 2 22222 1.5 1. 1 5. 1 5. 1 5. 115..5 ) TA @ -40 C TA @-20 o 1 ( 1 y TA @0 C) C) C) C) TA @25 o C) c oC) 1111 oC) 1 a ( o o o o o o ( r 0.5 TA @85 ( ( u y y y y y c TA @105 c c c c 0 c 0.5 a c r . 0 5. 0 5. 0 5. 0 5. a A 0 TA @125 ra ar ar ar e u u u u u r c c c c c ut c c c c c 0 A 0000 a -0.5 A r A A A A e ee p re er er er r m uut u t u - tu 0.5-0.5 -1 t 0.5 - u - t 0.5 - 0.5 - 0.5 t - t e aa T ra ar ar ar re e e e ep p p p p -1 -1.5 m -1-1-1-1- m m m me e e e eT T T T T -2 -1.5 - 1.5 - 1.5 - 1.5 --1.5 -40 -20 0 25 45 65 85 105 125 Ambient Temperature Remote Diode (oC) -2 - 2 - 2 - 2 --2 -40 - 40 - 40 - 40 --40 -25 - 25 - 25 - 25 --25 -10 - 10 - 10 - 10 --10 55555 20 220 2 0 2 0 220 35 335 3 5 3 5 335 50 550 5 0 5 0 550 65 665 6 5 6 5 665 80 880 8 0 8 0 880 95 995 9 5 9 5 995 11 1 0 1 0 1 0 1 1 0 110 12 115 2 1 5 2 1 5 2 11 5 225 oAmAA bmmAA ienbmbmAA bmm tienbb tien Ttien tien emT Ttienien T tt pemTT epememrepemematrerepepp uatatreree ruatrr eruruatatat eru( eruuo( errC)oo( eo(e C)o( eeo( C)o(o((C)ooC)Figure 2-3. Temperature Error vs. FilterFigure 2-4. Temperature Error vs. SeriesCapacitor (VDD = 2.5V, TA = TD = +25°C,Resistance (TA = +25°C, VDD = 1.8V)2N3904) 1 110.5 0.5 0.9 0.4 0.8 88.4 C)o 0.3 C)o 0.7 C)( rror ( ledo ( 0.2 o 0.6 66.3 yrr ledErcEisaba REC Enabled r 0.1 e 0.5 ureur Enabcutc 0 a 0.4 RES Disabled 44.2 Arperat REC Deep RECr -0.1 0.3 umTemtear -0.2 T 0.2 22.1 ep -0.3 m 0.1 eT -0.4 0 0 -0.5 0 50 100 150 200 0 500 1000 1500 2000 2500 3000 3500 4000 4500 Series Resistance (Ω)Capacitance (pF)Figure 2-5. IDD vs. VDD Across TemperatureFigure 2-6. Supply Current vs. Conversion Rate (T 16 1100 61 00 6 A = +25°C, VDD = 1.8V) 14 1100 41 00 4 12 1100 21 00 2 )A )µ(AA µ(µ( 10