ZRT050GA1 ZETEX [Zetex Semiconductors], ZRT050GA1 Datasheet - Page 3

• Manufacturer Part Number: ZRT050GA1
• Description: 4.9V LOW POWER PRECISION REFERENCE SOURCE
• Manufacturer: ZETEX [Zetex Semiconductors]

NOTES:
(a) Output change with temperature
The absolute maximum difference between the
maximum output voltage and the minimum output
voltage over the specified temperature range:
(b) Output temperature coefficient (T
The ratio of the output change with temperature to the
specified temperature range expressed in ppm/°C:
(c) Operating current (I
Maximum operating current must be derated as
indicated in maximum ratings.
ISSUE 3 - DECEMBER 2003
T V
T= Full temperature range
C
V
R
R
=V
=
max
∆
V x T
V x
R
-V
R
∆
min
10
6
ppm C
R
)
°
C
TYPICAL CHARACTERISTICS
V
R
)
3
(d) Slope resistance (R
The slope resistance is defined as:
(e) Line regulation
The ratio of change in output voltage to the change in
input voltage producing it:
R
V xR
S
R
I=5-0.5=4.5mA (typically)
R x
=
S
specific current range
SOURCE
100
change in V
% /
S
V
)
R
S E M I C O N D U C T O R S
ZRT050