參數(shù)資料
型號(hào): LMH6560MA
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 緩沖放大器
英文描述: Quad, High-Speed, Closed-Loop Buffer
中文描述: BUFFER AMPLIFIER, PDSO14
封裝: SOIC-14
文件頁數(shù): 6/23頁
文件大?。?/td> 1104K
代理商: LMH6560MA
3V Electrical Characteristics
(Continued)
Unless otherwise specified, all limits guaranteed for T
J
= 25C, V
+
= 3V, V
= 0V, V
O
= V
CM
= V
+
/2 and R
L
= 100
to V
+
/2.
Boldface
limits apply at the temperature extremes.
Symbol
V
O
Parameter
Conditions
Min
(Note 9)
2.0
1.93
2.1
2.0
Typ
(Note 8)
2.05
Max
(Note 9)
Units
Output Swing Positive
R
L
= 100
to V
+
/2
V
R
L
= 2k
to V
+
/2
2.15
Output Swing Negative
R
L
= 100
to V
+
/2
0.95
1.0
1.07
0.90
1.0
V
R
L
= 2k
to V
+
/2
0.85
I
SC
Output Short Circuit Current
Sourcing: V
IN
= V
+
; V
O
= V
+
/2
Sinking: V
IN
= V
; V
O
= V
+
/2
Sourcing: V
IN
- V
O
= 0.5V
(Note 10)
Sinking: V
IN
- V
O
= 0.5V
(Note 10)
26
14
30
mA
I
O
Linear Output Current
20
13
12
8
mA
20
Note 1:
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings 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:
Machine Model, 0
in series with 200pF.
Note 4:
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 5:
Short circuit test is a momentary test. See next note.
Note 6:
The maximum power dissipation is a function of T
J(MAX)
,
θ
JA
, and T
A
. 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 7:
Electrical Table values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in very limited self-heating of
the device such that T
J
= T
A
. There is no guarantee of parametric performance as indicated in the electrical tables under conditions of internal self-heating where
T
J
>
T
A
. See Applications section for information on temperature de-rating of this device.
Note 8:
Typical Values represent the most likely parametric norm.
Note 9:
All limits are guaranteed by testing or statistical analysis.
Note 10:
Positive current corresponds to current flowing into the device.
Note 11:
Slew rate is the average of the positive and negative slew rate. Average Temperature Coefficient is determined by dividing the change in a parameter at
temperature extremes by the total temperature change.
Note 12:
Average Temperature Coefficient is determined by dividing the change in a parameter at temperature extremes by the total temperature change.
L
www.national.com
6
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