參數(shù)資料
型號(hào): LM8272MMX
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類(lèi): 運(yùn)動(dòng)控制電子
英文描述: RRIO, High Output Current & Unlimited Cap Load Op Amp in Miniature Package
中文描述: DUAL OP-AMP, 7000 uV OFFSET-MAX, 13 MHz BAND WIDTH, PDSO8
封裝: MSOP-8
文件頁(yè)數(shù): 4/14頁(yè)
文件大?。?/td> 667K
代理商: LM8272MMX
12V Electrical Characteristics
(Continued)
Unless otherwise specified, all limited guaranteed for T
= 25C, V
+
= 12V, V
= 0V, V
CM
= 6V, V
O
= 6V, and
R
L
>
1M
to V
.
Boldface
limits apply at the temperature extremes.
Symbol
Parameter
Condition
Typ
(Note 5)
12.5
10.5
1.0
15
Limit
(Note 6)
Units
3dB BW
Small Signal -3db Bandwidth
A
V
= +1, R
L
= 2k
to V
+
/2
A
V
= +1, R
L
= 600
to V
+
/2
A
V
= +10, R
L
= 600
to V
+
/2
f = 2KHz, R
S
= 50
MHz
e
n
Input-Referred Voltage Noise
nV/
i
n
Input-Referred Current Noise
f = 2KHz
1.4
pA/
f
max
THD+N
Full Power Bandwidth
Total Harmonic Distortion +Noise
Z
L
= (20pF || 10k
) to V
+
/2
A
V
= +2, R
L
= 2k
to V
+
/2
V
O
= 8V
PP
, V
S
=
±
5V
f = 5MHz, Driver R
L
= 10k
to V
+
/2
300
0.02
KHz
%
CT Rej.
Cross-Talk Rejection
68
dB
Note 1:
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Rating indicate conditions for which the device is
intended to be functional, but specific performance is not guaranteed. For guaranteed specifications and the test conditions, see the Electrical Characteristics.
Note 2:
Human body model, 1.5k
in series with 100pF.
Note 3:
Applies to both single-supply and split-supply operation. Continuous short circuit operation at elevated ambient temperature can result in exceeding the
maximum allowed junction temperature of 150C.
Note 4:
The maximum power dissipation is a function of T
(max),
θ
, and T
. The maximum allowable power dissipation at any ambient temperature is
P
D
= (T
J
(max) - T
A
)/
θ
JA
. All numbers apply for packages soldered directly onto a PC board.
Note 5:
Typical Values represent the most likely parametric norm.
Note 6:
All limits are guaranteed by testing or statistical analysis.
Note 7:
Positive current corresponds to current flowing into the device.
Note 8:
Slew rate is the slower of the rising and falling slew rates. Connected as a Voltage Follower.
Note 9:
Machine Model, 0
is series with 200pF.
Note 10:
Short circuit test is a momentary test. See Note 11.
Note 11:
Output short circuit duration is infinite for V
S
6V at room temperature and below. For V
S
>
6V, allowable short circuit duration is 1.5ms.
Note 12:
Offset voltage average drift determined by dividing the change in V
OS
at temperature extremes into the total temperature change.
L
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