ADP3810AR-12.6 Просмотр технического описания (PDF) - Analog Devices
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Компоненты Описание
производитель
ADP3810AR-12.6 Datasheet PDF : 14 Pages
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ADP38O1 /ADP3811-TypicPaelrformancCeharacteristics
2.004
..
'>6 2.002
I
W
CJ
~2.000
0>
~ 1.998
zw
Iw"I-:
II! 1.996
1.994
-50
-25 0 25 50 75 100
TEMPERATURE-'C
250
> 200
E
I
W
150
Vee+10V
CL=0.1pF
0>
100
0...
0
I0I: 50
0
0
36
9 12 15 18
- LOADCURRENT mA
0.14
.'!!
>"0
I
w 0.12
CJ
>!
...J
§! 0.10
....
- ::>
0...
~0 0.08
wCJ
ffi0.06
Iw"WI-:
II: 0.04
-50 -25
e=+1I\V
IL=SmA
CL=0.1pF-
- l..--l..--/
0 25 50 75 100
TEMPERATURE- 'C
Figure 2. Reference Output Voltage
vs. Temperature for Two Typical Parts
Figure 3. Reference Drop-Out Volt
age (VCC--VREvFs). Load Current
Figure 4. Reference Dropout Voltage
vs. Temperature
-20
O ~ = I 111111111I
Vee +10V
= -30I-IL 10OpA
CL=0.1pF
B I I I
-40
"II>
S I
II: -50
II:
1/1
O ...
L -70
- ETE 100
- 1k
10k
FREQUENCY
100k
Hz
1M
3000
:c;: 2500
I
~1/1 2000
z
W
0
w 1500
1/1
5z
wCzWJ 1000
II:
~ 500
wII:
01
1
= Vee +1OV
IL=100pA
CL = 0.1pF I
10
100
1k
10k
FREQUENCY Hz
1.6
1.4
..E... 1.2
00(
I
!wz 1.0
~:C:>J0.8
~II: 0.6
;! 0.4
CJ
0.2
= Res 0.250
= R3 20kn
0
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4
- CONTROL VOLTAGE, VeTRL Volts
Figure 5. Reference PSRR vs.
Frequency
Figure 6. Reference Noise Density
vs. Frequency
Figure 7. Charge Current vs. Control
Voltage
-294
>
7-296
w
CJ
>!
5
>
-298
w
1Z/1
~ -300
.zw...
~::> -302
CJ
-304
-50
VR.I3e=e=20+k1.n!0.V
--
-25
0
25
50
TEMPERATURE-'C
75 100
Figure 8. Full-Scale Current Sense
Voltage vs. Temperature
-294
>
E
I -296
w
CJ
~
0 -298
>
w
1/1
Z
~ -300
....
zW
II:
II: -302
::>
CJ
= Vee +10V
= R3 20kn
-304
2
4 6 8 10 12 14 16
- SUPPLY VOLTAGE, Vee Volts
Figure 9. Full-Scale Current Sense
Voltage vs. VCC
100
80
I"D 60
I
Z 40
;;(
CJ
... 20
8
ZW~ 0
~ -20
-40
~
10
CeOMP",o.o1pF
TA=+25'C
Vee = +10V
PHASE
- 100
1k
10k 100k
FREQUENCY Hz
0
i 45 0>
.!:
90 I
Ii:
~ 135
w
180 ~:..c.
225
1M
Figure 10. GM1 Open-Loop Gain and
Phase vs. Frequency
-4-
REV. 0
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