Free-Air Temperature (GC)

-50

-25

0

25

50

75

100

125

2.48

2.49

2.5

2.51

2.52

D001

Free-Air Temperature (GC)

-50

-25

0

25

50

75

100

125

0

0.5

1

1.5

2

2.5

D002

TL1431-EP

SLVS529D – APRIL 2004 – REVISED JANUARY 2015

www.ti.com

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

FIGURE

Reference voltage vs Free-Air Temperature

Figure 1

Reference current vs Free-Air Temperature

Figure 2

Cathode Current vs Cathode Voltage

Figure 3, Figure 4

Off-State Cathode Current vs Free-Air Temperature

Figure 5

Ratio of Delta Reference Voltage to Delta Cathode Voltage vs Free-Air Temperature

Figure 6

Equivalent Input-Noise Voltage vs Frequency

Figure 7

Equivalent Input-Noise Voltage Over a 10-s Period

Figure 11

Small-Signal Voltage Amplification vs Frequency

Figure 13

Reference Impedance vs Frequency

Figure 15

Pulse Response

Figure 17

Stability Boundary Conditions

Figure 19

R1 = 10 k

Ω

R2 =

∞

Figure 1. Reference Voltage vs Free-Air Temperature

Figure 2. Reference Current vs Free-Air Temperature

6

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