AD1835AASZ Analog Devices Inc, AD1835AASZ Datasheet - Page 5

• Manufacturer Part Number: AD1835AASZ
• Description: Audio Codec 2ADC / 8DAC 24-Bit 52-Pin MQFP
• Manufacturer: Analog Devices Inc
• Type: General Purposer

Specifications of AD1835AASZ

• Package: 52MQFP
• Adc/dac Resolution: 24 Bit
• Number Of Channels: 2ADC /8 DAC
• Sampling Rate: 96 KSPS
• Number Of Adcs: 2
• Number Of Dacs: 8
• Operating Supply Voltage: 3.3|5 V
• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 8
• Sigma Delta: Yes
• S/n Ratio, Adcs / Dacs (db) Typ: 105 / 108
• Dynamic Range, Adcs / Dacs (db) Typ: 105 / 108
• Voltage - Supply, Analog: 4.5 V ~ 5.5 V
• Voltage - Supply, Digital: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 52-BQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-AD1835AEB - BOARD EVALUATION FOR AD1835A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Parameter
TDM256 MODE (Master, 48 kHz and 96 kHz)
TDM256 MODE (Slave, 48 kHz and 96 kHz)
TDM512 MODE (Master, 48 kHz)
TDM512 MODE (Slave, 48 kHz )
AUXILIARY INTERFACE (48 kHz and 96 kHz)
Specifications subject to change without notice.
REV. A
t
t
t
t
t
f
t
t
t
t
t
t
t
t
t
t
t
t
f
t
t
t
t
t
t
t
t
t
f
Slave Mode
Master Mode
TBD
FSD
TABDD
TDDS
TDDH
AB
TBCH
TBCL
TFS
TFH
TBDD
TDDS
TDDH
TBD
FSD
TABDD
TDDS
TDDH
AB
TBCH
TBCL
TFS
TFH
TBDD
TDDS
TDDH
AXDS
AXDH
ABP
t
t
t
t
t
t
AXBH
AXBL
AXLS
AXLH
AUXLRCLK
AUXBCLK
PD/RST
MCLK
BCLK Delay
FSTDM Delay
ASDATA Delay
DSDATA1 Setup
DSDATA1 Hold
BCLK Frequency
BCLK High
BCLK Low
FSTDM Setup
FSTDM Hold
ASDATA Delay
DSDATA1 Setup
DSDATA1 Hold
BCLK Delay
FSTDM Delay
ASDATA Delay
DSDATA1 Setup
DSDATA1 Hold
BCLK Frequency
BCLK High
BCLK Low
FSTDM Setup
FSTDM Hold
ASDATA Delay
DSDATA1 Setup
DSDATA1 Hold
AAUXDATA Setup
AAUXDATA Hold
AUXBCLK Frequency
AUXBCLK High
AUXBCLK Low
AUXLRCLK Setup
AUXLRCLK Hold
AUXLRCLK Delay
AUXBCLK Delay
t
MH
t
MCLK
t
ML
Figure 1. MCLK and PD / RST Timing
Min
15
15
256
17
17
10
10
15
15
15
15
512
17
17
10
10
15
15
10
10
64
15
15
10
10
15
20
f
S
f
f
S
S
–5–
t
PDR
Max
40
5
10
15
40
5
10
15
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
From BCLK Falling
From BCLK Falling
From BCLK Falling
From BCLK Falling
From BCLK Falling
From BCLK Falling
From AUXBCLK Rising
Comments
From MCLK Rising
From BCLK Rising
From BCLK Rising
To BCLK Falling
To BCLK Falling
From BCLK Rising
To BCLK Falling
From MCLK Rising
From BCLK Rising
From BCLK Rising
To BCLK Falling
To BCLK Falling
From BCLK Rising
To BCLK Falling
To AUXBCLK Rising
To AUXBCLK Rising
From AUXBCLK Rising
From AUXBCLK Falling
From MCLK Rising
AD1835A