AD1838AAS-REEL Analog Devices Inc, AD1838AAS-REEL Datasheet - Page 3

• Manufacturer Part Number: AD1838AAS-REEL
• Description: IC CODEC 2ADC/6DAC 24 BIT 52MQFP
• Manufacturer: Analog Devices Inc
• Type: Stereo Audior

Specifications of AD1838AAS-REEL

• Rohs Status: RoHS non-compliant
• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 6
• 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

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
± 0.01
52.46
460
± 0.06
340
± 0.06
160
± 0.06
110
84
55
64
1
–70
–75
120
5.0
740
420
320
280
Max
21.77
43.54
81
0.8
0.4
± 10
5.5
DVDD
95
67
74
4.5
Unit
kHz
dB
kHz
dB
µs
kHz
dB
kHz
dB
µs
kHz
dB
kHz
dB
µs
kHz
dB
kHz
dB
µs
V
V
V
V
µA
V
V
mA
mA
mA
mA
mW
mW
mW
mW
dB
dB
AD1838A