Motore di ricerca datesheet componenti elettronici
  Italian  ▼
ALLDATASHEETIT.COM

X  

Preview PDF HTML

LM7121 Scheda tecnica(PDF) 4 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor. Click here to check the latest version.
Il numero della parte LM7121
Spiegazioni elettronici  235 MHz Tiny Low Power Voltage Feedback Amplifier
PDF  19 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Produttore elettronici  NSC [National Semiconductor (TI)]
Homepage  http://www.national.com
Logo NSC - National Semiconductor (TI)

LM7121 Scheda tecnica(HTML) 4 Page - National Semiconductor (TI)

  LM7121 Datasheet HTML 1Page - National Semiconductor (TI) LM7121 Datasheet HTML 2Page - National Semiconductor (TI) LM7121 Datasheet HTML 3Page - National Semiconductor (TI) LM7121 Datasheet HTML 4Page - National Semiconductor (TI) LM7121 Datasheet HTML 5Page - National Semiconductor (TI) LM7121 Datasheet HTML 6Page - National Semiconductor (TI) LM7121 Datasheet HTML 7Page - National Semiconductor (TI) LM7121 Datasheet HTML 8Page - National Semiconductor (TI) LM7121 Datasheet HTML 9Page - National Semiconductor (TI) Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 19 page
background image
±5V DC Electrical Characteristics (Continued)
Unless otherwise specified, all limits guaranteed for T
J = 25˚C, V
+ = 5V, V− = −5V, V
CM = VO = 0V and RL > 1MΩ. Bold-
face limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Typ
(Note 5)
LM7121I
Units
Limit
(Note 6)
C
IN
Input Capacitance
Common Mode
2.3
pF
CMRR
Common Mode
−2V
≤ V
CM ≤ 2V
75
65
dB
Rejection Ratio
60
min
+PSRR
Positive Power Supply
3V
≤ V+ ≤ 5V
89
65
dB
Rejection Ratio
60
min
−PSRR
Negative Power Supply
−5V
≤ V− ≤ −3V
78
65
dB
Rejection Ratio
60
min
V
CM
Input Common Mode
CMRR
≥ 60 dB
3
2.5
V
Voltage Range
min
−3
−2.5
V
max
A
V
Large Signal
R
L = 2kΩ,VO = 3VPP
66
60
dB
Voltage Gain
58
min
V
O
Output Swing
R
L = 2kΩ
3.62
3.0
V
2.75
min
−3.62
−3.0
V
−2.70
max
R
L = 150Ω
3.1
2.5
V
2.3
min
−2.8
−2.15
V
−2.00
max
I
SC
Output Short Circuit
Sourcing
53
38
mA
Current
33
min
Sinking
29
21
mA
19
min
I
S
Supply Current
5.1
6.4
mA
7.2
max
±5V AC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J = 25˚C, V
+ = 5V, V− = −5V, V
CM = VO = 0V and RL > 1MΩ. Bold-
face limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Typ
(Note 5)
LM7121I
Units
Limit
(Note 6)
SR
Slew Rate
A
V = +2, RL = 1kΩ,
520
V/µs
(Note 8)
V
O = 6VPP
GBW
Unity Gain-Bandwidth
R
L = 1kΩ
105
MHz
φ
m
Phase Margin
R
L = 1kΩ
74
Deg
f (−3 dB)
Bandwidth
R
L = 100Ω,AV = +1
160
MHz
(Notes 9, 10)
R
L = 100Ω,AV = +2
50
t
s
Settling Time
5 V
PP Step, to 0.1%,65
ns
R
L = 500Ω
t
r,tf
Rise and Fall Time
A
V = +2, RL = 100Ω,
5.8
ns
(Note 10)
V
O = 0.4 VPP
A
D
Differential Gain
A
V = +2, RL = 150Ω
0.3
%
www.national.com
4



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19


Scheda tecnica Scarica

Go To PDF Page


Link URL



Lei ha avuto il aiuto da alldatasheet?  [ DONATE ] 

Di alldatasheet   |   Richest di pubblicita   |   contatti   |   Privacy Policy   |   Collegamento alla scheda tecnica    |   scambio Link   |   Ricerca produttore
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com