ADAU1701JSTZ Analog Devices Inc, ADAU1701JSTZ Datasheet - Page 44

• 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
2082 (0x0822)—AUXILIARY ADC AND POWER CONTROL
Table 55. Auxiliary ADC and Power Control Bit Map
D15
RSVD
Table 56.
Bit Name
FIL[1:0]
AAPD
VBPD
VRPD
D0PD
D1PD
D2PD
D3PD
2084 (0x0824)—AUXILIARY ADC ENABLE
Table 57. Auxiliary ADC Enable Bit Map
D15
AAEN
Table 58.
Bit Name
AAEN
2086 (0x0826)—OSCILLATOR POWER-DOWN
Table 59. Oscillator Power-Down Bit Map
D15
RSVD
Table 60.
Bit Name
OPD
D14
RSVD
D14
RSVD
D14
RSVD
D13
RSVD
D13
RSVD
D13
RSVD
Description
Auxiliary ADC filtering
FIL[1:0]
00
01
10
11
ADC power-down (both ADCs)
Voltage reference buffer power-down
Voltage reference power-down
DAC0 power-down
DAC1 power-down
DAC2 power-down
DAC3 power-down
Description
Enable the auxiliary ADC
Description
Oscillator Power Down. Power down the oscillator.
D12
RSVD
D12
RSVD
D12
RSVD
D11
RSVD
D11
RSVD
D11
RSVD
D10
RSVD
D10
RSVD
D10
RSVD
Setting
4-bit hysteresis (12-bit level)
5-bit hysteresis (12-bit level)
Filter and hysteresis bypassed
Low-pass filter bypassed
D9
FIL1
D9
RSVD
D9
RSVD
D8
FIL0
D8
RSVD
D8
RSVD
Rev. A | Page 44 of 56
D7
AAPD
D7
RSVD
D7
RSVD
D6
VBPD
D6
RSVD
D6
RSVD
D5
VRPD
D5
RSVD
D5
RSVD
RSVD
D4
D4
RSVD
RSVD
D4
D3
D0PD
D3
RSVD
D3
RSVD
D2
D1PD
D2
RSVD
D2
OPD
D1
D2PD
D1
RSVD
D1
RSVD
D0
D3PD
D0
RSVD
D0
RSVD
Default
0x0000
Default
0x0000
Default
0x0000