MC33219 View Datasheet(PDF) - Motorola => Freescale

Part Name

Description

MFG CO.

MC33219

Voice switched speakerphone

Motorola => Freescale 

MC33219A

Figure 22. Chip Disable Timing

CD Input

(Pin 8)

ÎÎÎÎÎÎÎÎ Output at

ÎÎÎÎÎÎÎÎ RAO, TAO

5.0 µs

tOFF

ÎÎÎÎÎÎÎÎt1 ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

NOTE: Enable time t1 depends on the length of tOFF according to the following chart:

tOFF

≤ 50 ms

100 ms

500 ms

5.0 s

t1

to 60% to 100%

–

5.0 µs

64 ms

80 ms

5.0 µs

14 ms

72 ms

100 ms

Mute Input

(Pin 18)

ÎÎÎÎÎÎÎÎÎÎÎÎ Output at

ÎÎÎÎ MCO

1.5 µs

Figure 23. Mute Timing

5.0 µs ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

MOTOROLA ANALOG IC DEVICE DATA

15

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