SNOS641F – OCTOBER 1999 – REVISED JULY 2013
LM4041-N/LM4041-N-Q1 1.2 Electrical Characteristics (Industrial Temperature
Range) (continued)
Boldface limits apply for T
A
= T
J
= T
MIN
to T
MAX
;
all other limits T
A
= T
J
= 25°C. The grades A and B designate initial
Reverse Breakdown Voltage tolerances of ±0.1% and ±0.2%, respectively.
Symbol
Parameter
Conditions
Typical
(1)
LM4041AIM3
LM4041QAIM3
LM4041AIM3
LM4041AIZ
Limits
(2)
1.5
2.0
1 mA
≤
I
R
≤
12 mA
4.0
6.0
8.0
Z
R
e
N
ΔV
R
Reverse Dynamic Impedance
Wideband Noise
Reverse Breakdown Voltage
Long Term Stability
Thermal Hysteresis
(5)
I
R
= 1 mA, f = 120 Hz,
I
AC
= 0.1 I
R
I
R
= 100
μA
10 Hz
≤
f
≤
10 kHz
t = 1000 hrs
T = 25°C ±0.1°C
I
R
= 100
μA
ΔT
=
−40°C
to
+125°C
0.5
1.5
20
1.5
6.0
8.0
LM4041BIM3
LM4041QBIM3
LM4041BIZ
LM4041BIM7
Limits
(2)
1.5
2.0
Units
(Limit)
ΔV
R
/ΔI
R
Reverse Breakdown Voltage
Change with Operating
Current Change
(4)
I
RMIN
≤
I
R
≤
1 mA
0.7
mV
mV (max)
mV (max)
mV
mV (max)
mV (max)
Ω
Ω
(max)
μV
rms
120
0.08
ppm
%
V
HYST
(4)
(5)
Load regulation is measured on pulse basis from no load to the specified load current. Ouput changes due to die temperature change
must be taken into account separately.-
Thermal hysteresis is defined as the difference in voltage measured at +25°C after cycling to temperature -40°C and the 25°C
measurement after cycling to temperature +125°C.
4
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