TL1431-EP_15 Datasheet, PDF (6/23 Pages) Texas Instruments – TL1431-EP Precision-Programmable Reference

TL1431-EP
SLVS529D – APRIL 2004 – REVISED JANUARY 2015
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7.7 Typical Characteristics
Data at high and low temperatures are applicable only within the recommended operating free-air temperature range.
Table 1. Table of Graphs
GRAPH TITLE
Reference voltage vs Free-Air Temperature
Reference current vs Free-Air Temperature
Cathode Current vs Cathode Voltage
Off-State Cathode Current vs Free-Air Temperature
Ratio of Delta Reference Voltage to Delta Cathode Voltage vs Free-Air Temperature
Equivalent Input-Noise Voltage vs Frequency
Equivalent Input-Noise Voltage Over a 10-s Period
Small-Signal Voltage Amplification vs Frequency
Reference Impedance vs Frequency
Pulse Response
Stability Boundary Conditions
FIGURE
Figure 1
Figure 2
Figure 3, Figure 4
Figure 5
Figure 6
Figure 7
Figure 11
Figure 13
Figure 15
Figure 17
Figure 19
2.52
2.5
2
2.51
1.5
2.5
1
2.49
0.5
2.48
-50 -25
V_I(ref) = V_KA
0
25
50
75
Free-Air Temperature (GC)
I_KA = 10 mA
100 125
D001
0
-50 -25
I_KA = 10 mA
0
25
50
75
Free-Air Temperature (GC)
R1 = 10 kΩ
100 125
D002
R2 = ∞
Figure 1. Reference Voltage vs Free-Air Temperature
Figure 2. Reference Current vs Free-Air Temperature
6
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