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■Directions for use

GNotes on Use

XC61FN Series

XC61FC Series

■備考

1. Oscillation

(1) Oscillation as a result of output current with the CMOS output configuration :

(2) Oscillation as a result of through current :

Diagram1. When using an input resistor

1.

Please use this IC within the stated maximum ratings. The IC is liable to malfunction should the ratings be exceeded.

2.

It is therefore recommend that no resistor be added. ( refer to N.B. 1 - (1) below )

3.

output configurations, oscillation may occur as a result of through current at the time of voltage release even if load

4.

5.

the occurences of oscillation as described above.

6.

Depending on circuit's operation, transient delay time of this IC can be widely changed due to upper limits or lower limits

of operational ambient temparature.

When the voltage applied at IN rises, release operations commence and the detector's output voltage increases. Load

Oscillation may occur with this " release - detect - release " repetition.

Further, this condition will also appear via means of a similar mechanism during detect operations.

release and detect operations ). Consequently, oscillation is liable to occur during release voltage operations as a result

of output current which is influenced by this through current ( Diagram 3 ).

Since hysteresis exists during detect operations, oscillation is unlikely to occur.

GN.B.

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