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LM4041 датащи(PDF) 7 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
номер детали LM4041
подробное описание детали  Precision Micropower Shunt Voltage Reference
PDF  19 Pages
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производитель  NSC [National Semiconductor (TI)]
домашняя страница  http://www.national.com
Logo NSC - National Semiconductor (TI)

LM4041 датащи(HTML) 7 Page - National Semiconductor (TI)

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LM4041-ADJ (Adjustable)
Electrical Characteristics (Extended Temperature Range)
Boldface limits apply for T
A =TJ =TMINto TMAX; all other limits TJ = 25˚C unless otherwise specified (SOT-23, see (Note
7)), I
RMIN ≤ IR ≤ 12 mA, VREF ≤ VOUT ≤ 10V. The grades C and D designate initial Reference Voltage Tolerances of ±0.5%
and ±1%, respectively for V
OUT = 5V.
Symbol
Parameter
Conditions
Typical
(Note 4)
LM4041CEM3
(Note 5)
LM4041DEM3
(Note 5)
Units
(Limit)
V
REF
Reference Voltage
I
R = 100 µA, VOUT = 5V
1.233
V
Reference Voltage
I
R = 100 µA, VOUT =5V
±6.2
±12
mV (max)
Tolerance (Note 8)
±18
±30
mV (max)
I
RMIN
Minimum Operating
Current
45
µA
60
65
µA (max)
68
73
µA (max)
∆V
REF/∆IR
Reference Voltage
Change with Operating
Current Change
I
RMIN ≤ IR ≤ 1 mA
0.7
mV
SOT-23: V
OUT ≥ 1.6V
1.5
2.0
mV (max)
(Note 7)
2.0
2.5
mV (max)
1mA
≤ I
R ≤ 12 mA
2
mV
SOT-23: V
OUT ≥ 1.6V(Note
7)
8
10
mV (max)
68
mV (max)
∆V
REF/∆VO
Reference Voltage
Change
with Output Voltage
Change
I
R = 1 mA
−1.55
mV/V
−2.0
−2.5
mV/V (max)
−3.0
−4.0
mV/V (max)
I
FB
Feedback Current
60
nA
100
150
nA (max)
120
200
nA (max)
∆V
REF/∆T
Average Reference
Voltage Temperature
Coefficient (Note 8)
V
OUT = 5V,
I
R =
10 mA
20
ppm/˚C
I
R =
1 mA
15
±100
±150
ppm/˚C (max)
I
R = 100 µA
15
ppm/˚C
Z
OUT
Dynamic Output
Impedance
I
R = 1 mA, f = 120 Hz,
I
AC = 0.1 IR
V
OUT =VREF
0.3
Ω
V
OUT =
10V
2
Ω
e
N
Wideband Noise
I
R = 100 µA
V
OUT =VREF
20
µV
rms
10 Hz
≤ f ≤ 10 kHz
∆V
REF
Reference Voltage Long
t = 1000 hrs,
I
R = 100 µA
120
ppm
Term Stability
T = 25˚C ±0.1˚C
www.national.com
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