BA3884S データシートの表示（PDF） - ROHM Semiconductor

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BA3884S

High-definition sound processor

ROHM Semiconductor 

Audio ICs

FOperation notes

(1) Control pin (CTL)

The level of the DC voltage applied to the control pin

should be in the range 0V to VCC. Appropriate switching

may not be possible in the region of the threshold volt-

age. Allow sufficient margin when setting this voltage.

(2) Recommended operating range

Provided the IC is operated within the operating tempera-

ture range and within the recommended operating condi-

tions, the general circuit functions are guaranteed to op-

erate correctly, and there will not be significant changes

in the electrical characteristics.

(3) Application example circuit

Provided the circuit constants in the application example

BA3884F / BA3884S

circuit are used, the application circuit should function

correctly. However, we recommend that you confirm the

characteristics of the circuit in actual use, and take note

of the cautionary items described above. If you change

the circuit constants, check both the static and transient

characteristics of the circuit, and allow sufficient margin

to accommodate variations in both the IC and the exter-

nal components.

(4) License

This IC is manufactured under license from BBE Sound

Inc. (U.S.A.). A license agreement with BBE Sound Inc.

is required to use this component.

FElectrical characteristics curves

435

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