MC14LC5540DW Freescale Semiconductor, MC14LC5540DW Datasheet - Page 7

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MC14LC5540DW

Manufacturer Part Number
MC14LC5540DW
Description
IC CODEC ADPCM 28-SOIC W
Manufacturer
Freescale Semiconductor
Type
ADPCM Codec Filterr
Datasheet

Specifications of MC14LC5540DW

Data Interface
PCM Audio Interface
Number Of Adcs / Dacs
1 / 1
Sigma Delta
No
Voltage - Supply, Digital
2.7 V ~ 5.25 V
Mounting Type
Surface Mount
Package / Case
28-SOIC (0.300", 7.50mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

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MC14LC5540DW
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MOTOROLA
IDL CLOCK (BCLKT)
IDL SYNC
BCLKT (BCLKR)
BCLKT (BCLKR)
DCL (BCLKT)
IDL RX (DR)
IDL TX (DT)
FST (FSR)
FST (FSR)
FSC (FST)
D
D
out
in
(FST)
Figure 2d. GCI Interface — BCLKR = 0 (Transmit and Receive Have Common Clocking)
Figure 2c. IDL Interface — BCLKR = 1 (Transmit and Receive Have Common Clocking)
(DR)
(DT)
DR
DR
DT
DT
Figure 2a. Long Frame Sync (Transmit and Receive Have Individual Clocking)
Figure 2b. Short Frame Sync (Transmit and Receive Have Individual Clocking)
DON'T CARE
DON'T CARE
DON'T CARE
DON'T
CARE
Figure 2. Digital Timing Modes for the PCM Data Interface
Freescale Semiconductor, Inc.
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B1-CHANNEL (FSR = 0)
B1-CHANNEL (FSR = 0)
For More Information On This Product,
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Go to: www.freescale.com
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B2-CHANNEL (FSR = 1)
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MC145484
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