LM236 Просмотр технического описания (PDF) - STMicroelectronics

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LM236

2.5V voltage references

STMicroelectronics 

LM236-LM336

3

Electrical characteristics

Electrical characteristics

Table 2. Electrical characteristics

Symbol

Parameter

LM236

LM336,B

Unit

Min. Typ. Max. Min. Typ. Max.

Reference breakdown voltage

VR

Tamb = +25°C, IR = 1mA

LM236, LM336

LM336B

2.44 2.49 2.54 2.39 2.49 2.59 V

2.44 2.49 2.54

Reverse breakdown voltage change with current

ΔVR

400µA ≤ IR ≤ 10mA

Tamb = +25°C

Tmin ≤ Tamb ≤ Tmax

Reverse dynamic impedance (IR = 1mA)

ZD

Tamb = +25°C

Tmin ≤ Tamb ≤ Tmax

KVT Temperature stability (VR = 2.49V, IR = 1mA)

KVH Long term stability (Tamb = +25°C ±0.1°C, IR= 1mA)

2.6 6

3 10

0.2 0.6

0.4 1

3.5 9

20

2.6 10 mV

3 12

0.2 1

Ω

0.4 1.4

1.8 6 mV

20

ppm

Figure 2. Reverse voltage change

Figure 3. Zener noise voltage

Reverse current (mA)

Frequency (Hz)

3/15

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