AD1835AASZ Analog Devices Inc, AD1835AASZ Datasheet - Page 3

• 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
ADC DECIMATION FILTER, 96 kHz*
DAC INTERPOLATION FILTER, 48 kHz*
DAC INTERPOLATION FILTER, 96 kHz*
DAC INTERPOLATION FILTER, 192 kHz*
DIGITAL I/O
POWER SUPPLIES
*Guaranteed by design.
Specifications subject to change without notice.
REV. A
Pass Band
Pass-Band Ripple
Stop Band
Stop-Band Attenuation
Group Delay
Pass Band
Pass-Band Ripple
Stop Band
Stop-Band Attenuation
Group Delay
Pass Band
Pass-Band Ripple
Stop Band
Stop-Band Attenuation
Group Delay
Pass Band
Pass-Band Ripple
Stop Band
Stop-Band Attenuation
Group Delay
Input Voltage High
Input Voltage Low
Output Voltage High
Output Voltage Low
Leakage Current
Supply Voltage (AVDD and DVDD)
Supply Voltage (ODVDD)
Supply Current I
Supply Current I
Supply Current I
Supply Current I
Dissipation
Power Supply Rejection Ratio
Operation, Both Supplies
Operation, Analog Supply
Operation, Digital Supply
Power-Down, Both Supplies
1 kHz, 300 mV p-p Signal at Analog Supply Pins
20 kHz, 300 mV p-p Signal at Analog Supply Pins
ANALOG
ANALOG
DIGITAL
DIGITAL
, Power-Down
, Power-Down
–3–
Min
55
55
80
2.4
ODVDD – 0.4
28
52
97
4.5
3.0
Typ
43.54
52.46
460
340
± 0.06
160
110
84
55
64
1
–70
–75
120
5.0
740
420
320
280
0.01
0.06
0.06
Max
21.77
43.54
81.2
0.8
0.4
5.5
DVDD
95
67
74
4.5
10
AD1835A
dB
dB
dB
dB
dB
dB
Unit
kHz
kHz
dB
kHz
kHz
dB
kHz
kHz
dB
kHz
kHz
dB
V
V
V
V
V
V
mA
mA
mA
mA
mW
mW
mW
mW
s
s
s
s
A