LM4041 datasheet(5/16 Pages) STMICROELECTRONICS

5 / 16 page

DocID018817 Rev 4

5/16

LM4041

Electrical characteristics

TAMB = 25 °C, unless otherwise specified.

Note:

Limits are 100% production tested at 25 °C. Limits over temperature are guaranteed

through correlation and by design.

Table 4. Electrical characteristics

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

Reverse breakdown

voltage

Ik = 100 µA

LM4041A, 0.1%

LM4041B, 0.2%

LM4041C, 0.5%

LM4041D, 1%

1.2238

1.2225

1.219

1.213

1.225

1.2262

1.2275

1.231

1.237

Ikmin

Minimum operating

current

Tamb = 25 °C

µA

-40 °C < Tamb < Tmax

(1)

ΔVk/ΔT

Average temperature

coefficient (2)

Ik = 100 µA

± 36

± 100

ppm/°C

ΔVk/ΔIk

Reverse breakdown

voltage change with

operating current range

Ikmin < Ik < 1 mA

- 40 °C < Tamb < Tmax

(1)

0.4

1.5

1 mA < Ik < 12 mA

- 40 °C < Tamb < Tmax

(1)

Rka

Static impedance

ΔIk = 100 µA to 1 mA

0.4

Kvh

Long term stability

Ik = 100 µA, t = 1000 hrs

120

ppm

Wide band noise

Ik = 100 µA, 10 Hz < f < 10 kHz

µVRMS

Tmax = 85 °C for LM4041xI (industrial version) and Tmax = 125 °C for LM4041xE (extended version).

The average temperature coefficient is defined as: 106 x {max(

ΔV

k) / [Vk@25°C x (Tmax-Tmin)]} [ppm/°C].

LM4041 データシート(PDF) 5 Page - STMicroelectronics

LM4041 データシート(HTML) 5 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

データシートダウンロード