ZRT040B1 ZETEX [Zetex Semiconductors], ZRT040B1 Datasheet - Page 2

• Manufacturer Part Number: ZRT040B1
• Description: 4.0V LOW POWER PRECISION REFERENCE SOURCE
• Manufacturer: ZETEX [Zetex Semiconductors]

ABSOLUTE MAXIMUM RATING
Reverse Current
Operating Temperature
Storage Temperature
TEMPERATURE DEPENDENT ELECTRICAL CHARACTERISTICS
ELECTRICAL CHARACTERISTICS
( at T
SYMBOL PARAMETER
T
SYMBOL
V
T
I
t
t
e
R
R
on
off
np-p
C
C
V
R
V
S
V
R
TRIM
R
V
ZRT040
amb
TRIM
=25°C and Trim pin o/c unless otherwise stated)
Output voltage
change over relevant
temperature range
(See note (a))
Output voltage
temperature coefficient
(See note (b))
A grade
B grade
C grade
TO18
SO8, SOT223 -55 °C to 125 °C
PARAMETER
Output voltage
1% tolerance (A1,C1,B1)
2% tolerance (C2,B2)
Output voltage adjustment
range
Change in T
output adjustment
Operating current range
Turn-on time
Turn-off time
Output voltage noise (over
the range 0.1 to 10Hz)
Slope resistance
C
75mA ø
-55°C to 125°C
-40°C to 85°C
-55 °C to 175 °C
V
R
0°C to 70°C
with
VOLTAGE
1 & 2
1 & 2
INITIAL
TOL.%
4-284
3.97
3.93
0.15
MIN.
11.0
15.0
TYP
GRADE A
Power Dissipation (T
TO18
SO8
SOT223
ø Above 25°C this figure should be linearly
derated to 15mA at 125°C
4.01
4.01
2.5
40
0.3
50
1.1
TYP. MAX. UNITS
MAX TYP
36.0
50.0
5
4.05
4.09
75
3.0
7.5
15.0
GRADE B
V
%
ppm/°C/%
mA
MAX TYP
24.0
50.0
s
V
amb
4.2
15.0
GRADE C
=25°C)
300mW
625mW
2W
MAX
14.0
50.0
I
R
R
Peak to peak
measurement
I
0.5mA to 5mA
See note (c)
COMMENTS
R
R
T
L
=
=500 A
=1k
=100k
mV
ppm/°C
UNIT