MC145481EGR2 Freescale, MC145481EGR2 Datasheet - Page 7

• Manufacturer Part Number: MC145481EGR2
• Manufacturer: Freescale
• Type: PCMr

Specifications of MC145481EGR2

• Number Of Channels: 1
• Gain Control: Adjustable
• Number Of Adc's: 1
• Number Of Dac's: 1
• Adc/dac Resolution: 13b
• Package Type: SOIC W
• Sample Rate: 8KSPS
• Number Of Adc Inputs: 1
• Number Of Dac Outputs: 1
• Operating Supply Voltage (min): 2.7V
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Pin Count: 20
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

IDL CLOCK (BCLKT)
IDL SYNC
BCLKT (BCLKR)
BCLKT (BCLKR)
DCL (BCLKT)
IDL RX (DR)
IDL TX (DT)
FSC (FST)
FST (FSR)
FST (FSR)
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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