ADAU1701JSTZ Analog Devices Inc, ADAU1701JSTZ Datasheet - Page 4

• 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

ADAU1701
FUNCTIONAL BLOCK DIAGRAM
2-CHANNEL
ADC_RES
ANALOG
FILTA/
INPUT
2
RESET SELFBOOT
SELECT
RESET/
MODE
3.3V
REGULATOR
STEREO
ADC
DIGITAL
1.8V
VDD
3
INTERFACE
SELFBOOT
AND WRITEBACK
CONTROL
GROUND
DIGITAL
AND
I
2
C/SPI
3
5
ADAU1701
ANALOG
AUDIO PROCESSOR CORE
VDD
DIGITAL
40ms DELAY MEMORY
INPUT
Rev. A | Page 4 of 56
8-CH
3
28-/56-BIT, 50MIPS
DIGITAL IN
OR GPIO
GROUND
ANALOG
Figure 1.
3
INPUT/OUTPUT MATRIX
2
8-BIT
AUX
ADC
MODE
AUX ADC
PLL
OR GPIO
2
PLL
PLL LOOP
3
FILTER
GPIO
DIGITAL OUT
OR GPIO
OSCILLATOR
3
CRYSTAL
CLOCK
OUTPUT
DIGITAL
DAC
DAC
8-CH
2
2
FILTD/CM
4-CHANNEL
ANALOG
OUTPUT