ADAU1701JSTZ Analog Devices Inc, ADAU1701JSTZ Datasheet - Page 11

• Manufacturer Part Number: ADAU1701JSTZ
• Description: IC AUDIO PROC 2ADC/4DAC 48-LQFP
• Manufacturer: Analog Devices Inc
• Series: SigmaDSP®r
• Type: Audio Processorr

Specifications of ADAU1701JSTZ

• Design Resources: Analog Audio Input, Class-D Output with ADAU1701, SSM2306, and ADP3336 (CN0162)
• Applications: Automotive, Monitors, MP3
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Audio Control Type: Digital
• Control Interface: I2C, Serial
• Supply Voltage Range: 1.8V, 3.3V
• Operating Temperature Range: 0°C To +70°C
• Audio Ic Case Style: LQFP
• No. Of Pins: 48
• Svhc: No SVHC
• Control / Process Application: MP3 Player Speaker Docks, Automotive Head Units, Studio Monitors
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-ADAU1701MINIZ - BOARD EVAL SIGMADSP AUD ADAU1701EVAL-ADAU1701EBZ - BOARD EVAL FOR ADAU1701
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Pin No.
38
39
40
41
43
44
45
46
47
1
input/output.
PWR = power/ground, A_IN = analog input, D_IN = digital input, A_OUT = analog output, D_IO = digital input/output, D_IO/A_IO = digital input/output or analog
Mnemonic
PLL_MODE0
PLL_MODE1
CM
FILTD
VOUT3
VOUT2
VOUT1
VOUT0
FILTA
Type
D_IN
D_IN
A_OUT
A_OUT
A_OUT
A_OUT
A_OUT
A_OUT
A_OUT
1
Page No.
16
16
19
19
19
19
Rev. 0 | Page 11 of 52
Description
PLL Mode Setting. PLL_MODE0 and PLL_MODE1 set the output frequency
of the master clock PLL. See the Setting Master Clock/PLL Mode section for
more details.
1.5 V Common-Mode Reference. A 47 μF decoupling capacitor should be
connected between this pin and ground to reduce crosstalk between the
ADCs and DACs. The material of the capacitors is not critical. This pin can be
used to bias external analog circuits, as long as they are not drawing current
from CM (for example, the noninverting input of an op amp).
DAC Filter Decoupling Pin. Should be connected to a 10 μF capacitor to ground.
The capacitor material is not critical. The voltage on the FILTD is 1.5 V.
VOUT0 to VOUT3 are the DAC Outputs. Full-scale output voltage is 0.9 V
outputs can be used with either active or passive output reconstruction filters.
ADC Filter Decoupling Pin. Should be connected to a 10 μF capacitor to ground.
The capacitor material is not critical. The voltage on the FILTA pin is 1.5 V.
ADAU1701
rms
. These