ZRT025GC2TA データシートの表示（PDF） - Zetex => Diodes

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ZRT025GC2TA

2.5V LOW POWERPRECISION REFERENCE SOURCE

Zetex => Diodes 

TYPICAL CHARACTERISTICS

ZRT025

NOTES:

(a) Output change with temperature

(c) Slope resistance (RS)

The absolute maximum difference between the

maximum output voltage and the minimum output

voltage over the specified temperature range

⌬VR=Vmax-Vmin

(b) Output temperature coefficient (TCVR)

The ratio of the output change with temperature to the

specified temperature range expressed in ppm/°C

TCVR

=

∆VR x10 6

VR x∆T

ppm ° C

⌬T= Full temperature range

The slope resistance is defined as :

RS =

changeinVR

specificcurrentrange

⌬I=5-0.5=4.5mA (typically)

(d) Line regulation

The ratio of change in output voltage to the change in

input voltage producing it.

RS x100 % / V

VR xRSOURCE

ISSUE 4 - DECEMBER 2003

3

SEMICONDUCTORS

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