LM4040B ZETEX [Zetex Semiconductors], LM4040B Datasheet - Page 3

• Manufacturer Part Number: LM4040B
• Description: Precision micropower shunt voltage references
• Manufacturer: ZETEX [Zetex Semiconductors]

Electrical characteristics
Over recommended operating conditions, T
Issue 4 - July 2008
© Diodes Incorporated
Symbol Parameter
V
I
V
V
V
RMIN
HYST
Z
e
R
REF
R
V
n
/ I
R
/ T
R
R
Reverse
breakdown
voltage
Reverse
breakdown
voltage tolerance
Minimum
operating current
Average reverse
breakdown
voltage
temperature
coefficient
Reverse
breakdown
change with
current
Dynamic output
impedance
Noise voltage
Long term
stability (non
cumulative)
Thermal
hysteresis
I
I
I
I
I
I
< 1mA
1mA < I
15 mA
I
I
I
10Hz < f < 10kHz
R
R
R
R
R
RMIN
R
AC
R
t = 1000Hrs I
T = -40°C to +125°C
= 100 A
= 100 A
= 10mA
= 1mA,
= 100 A
= 1mA, f = 120Hz
= 100 A
= 0.1I
< I
Conditions
R
R
<
R
-40 to 125°C
-40 to 125°C
-40 to 125°C
-40 to 125°C
-40 to 125°C
-40 to 85°C
-40 to 85°C
-40 to 85°C
-40 to 85°C
R
= 100 A
T
25°C
25°C
25°C
25°C
25°C
amb
amb
3
= 25°C, unless otherwise stated.
Typ.
0.08
±20
±15
±15
120
2.5
0.3
2.5
0.3
45
35
B limits
LM404
±21
±30
100
0.8
6.0
8.0
8.0
0.8
1.0
1.0
±5
60
65
68
LM4040
C limits
±100
±12
±29
±38
0.8
1.0
1.0
6.0
8.0
8.0
0.9
60
65
68
LM4040 - 2.5
LM4040
D limits
±150
10.0
10.0
±25
±49
±63
1.0
1.2
1.2
8.0
1.1
65
70
73
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ppm/°C
Units
ppm
V
mV
mV
%
V
RMS
A