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| 型號(hào)： | LC4105V |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Level Shifter |
| 中文描述： | 電平轉(zhuǎn)換器 |
| 文件頁(yè)數(shù)： | 6/6頁(yè) |
| 文件大?。?/td> | 66K |
| 代理商： | LC4105V |
PS No. 5641-6/6
LC4105V
This catalog provides information as of April, 1998. Specifications and information herein are subject to change
without notice.
I
No products described or contained herein are intended for use in surgical implants, life-support systems, aerospace
equipment, nuclear power control systems, vehicles, disaster/crime-prevention equipment and the like, the failure of
which may directly or indirectly cause injury, death or property loss.
I
Anyone purchasing any products described or contained herein for an above-mentioned use shall:
Accept full responsibility and indemnify and defend SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and
distributors and all their officers and employees, jointly and severally, against any and all claims and litigation and all
damages, cost and expenses associated with such use:
Not impose any responsibility for any fault or negligence which may be cited in any such claim or litigation on
SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors or any of their officers and employees
jointly or severally.
I
Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for
volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied
regarding its use or any infringements of intellectual property rights or other rights of third parties.
However, there are many cases where it is not possible to control the power-supply voltage on/off sequence. This IC is
actually capable of supporting the on/off sequence described in item 2 below.
2. If V
DD
(V
DD
1) and V
CC
are turned on and off at essentially the same time, the difference between V
DD
and V
CC
(e.g.
the distance in the figure marked as
0.5 V) must be held to be under 0.5 V while V
CC
is less than or equal to 3.0 V.
Another point is that a certain amount of time is required to stabilize the V
CC
system when V
CC
is first applied and the
IC is easily destroyed during this period. Inversely, when the power is removed, the V
CC
system state is easily retained
and as a result the device cannot be destroyed easily. In actual use, one can consider there to be a certain amount of
margin for removing the V
DD
(V
DD
1) voltage even after V
CC
has already been dropped. However, this margin varies
with sample-to-sample variations in the IC itself and with the details of the application circuit, and careful analysis and
consideration of the actual usage conditions is required to assure that the IC will not be destroyed if the sequences in
items 1 or 2 are not observed.
3. Note that when power is turned off and then immediately turned back on again, many circuit designs may fail to meet
the conditions for the sequences described in items 1 and 2 above. Be sure to take this into account when designing
applications that use this IC.
Power-supply voltage
Time
V
DD
,V
DD
1
V
CC
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