ADAU1445YSVZ-3A-RL Analog Devices Inc, ADAU1445YSVZ-3A-RL Datasheet - Page 52

• Manufacturer Part Number: ADAU1445YSVZ-3A-RL
• Description: 175MHZ SigmaDSP,2x8 SRCs
• Manufacturer: Analog Devices Inc
• Series: SigmaDSP®r
• Type: Audio Processorr

Specifications of ADAU1445YSVZ-3A-RL

• Applications: Automotive Audio
• Mounting Type: Surface Mount
• Package / Case: 100-TQFP Exposed Pad, 100-eTQFP, 100-HTQFP, 100-VQFP
• Format: Fixed Point
• Program Memory Size: Not RequiredKB
• Operating Supply Voltage (typ): 1.8/3.3V
• Operating Temp Range: -40C to 105C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADAU1445/ADAU1446
ASRC Input Data Selector Bits (Bits[5:0])
As shown in Figure 49, the gray box representing the input side
of the flexible audio routing matrix can be thought of as a
multiplexer. Any input to the box can make a one-to-one
SDATA_IN0
SDATA_IN1
SDATA_IN2
SDATA_IN3
SDATA_IN4
SDATA_IN5
SDATA_IN6
SDATA_IN7
SDATA_IN8
CHANNELS
(24 CH)
S/PDIF Rx
INPUT
10, 11
12, 13
14, 15
16, 17
18, 19
20, 21
22, 23
Figure 49. ASRC Input Select
0, 1
2, 3
4, 5
6, 7
8, 9
Rev. A | Page 52 of 92
connection to any output from the box. The inputs are the
Serial Input Pairs[11:0] and the DSP-to-ASRC Pairs[7:0]. The
outputs from FARM are the Stereo ASRC[7:0] inputs.
FROM DSP
DSP
10, 11
12, 13
14, 15
0, 1
2, 3
4, 5
6, 7
8, 9
10, 11
12, 13
14, 15
0, 1
2, 3
4, 5
6, 7
8, 9
STEREO ASRCs
(8 × 2 CH)