參數(shù)資料
型號: LM1212
文件頁數(shù): 3/18頁
文件大?。?/td> 285K
代理商: LM1212
Electrical Characteristics
(Continued)
Note 1:
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur.
Note 2:
Operating Ratings indicate conditions for which the device is functional but do not guarantee specific performance limits. For guaranteed specifications and
test conditions see the Electrical Characteristics. The guaranteed specifications apply only for the test conditions listed. Some performance characteristics may
degrade when the device is not operated under the listed test conditions.
Note 3:
Typical specifications are specified at
a
25
§
C and represent the most likely parametric norm.
Note 4:
Tested limits are guaranteed to National’s AOQL (Average Outgoing Quality Level).
Note 5:
The supply current specified is the quiescent current for V
CC1
, V
CC2
and V
CC3
with R
Load
e
%
, see Figure 1’s test circuit. The total supply current also
depends on the output load, R
Load
. The increase in device power dissipation due to R
Load
must be taken into account when operating the device at the maximum
ambient temperature.
Note 6:
When measuring video amplifier bandwidth or pulse rise and fall times, a double sided full ground plane printed circuit board is recommended. The
measured rise and fall times are effective rise and fall times, taking into account the rise and fall times of the generator and the oscilloscope.
Test Circuit
TL/H/12354–2
FIGURE 1. LM1212 Test Circuit
http://www.national.com
3
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