AD1838AAS-REEL Analog Devices Inc, AD1838AAS-REEL Datasheet - Page 8

• 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

AD1838A–Typical Performance Characteristics
TPC 2. ADC High-Pass Filter Response, f
–100
–150
–100
–150
–50
–50
–10
–15
–20
–25
–30
–5
0
0
5
0
TPC 1. ADC Composite Filter Response
0
0
0
TPC 3. ADC Composite Filter Response
(Pass-Band Section)
0.5
5
FREQUENCY – Normalized to
FREQUENCY – Normalized to
5
FREQUENCY – Hz
1.0
10
10
f
f
1.5
S
S
15
S
= 48 kHz
15
2.0
20
–8–
TPC 5. DAC Composite Filter Response, f
TPC 6. DAC Composite Filter Response, f
TPC 4. ADC High-Pass Filter Response, f
–10
–15
–20
–25
–30
–100
–150
–100
–150
–5
–50
–50
5
0
0
0
0
0
0
5
50
50
FREQUENCY – Hz
FREQUENCY – kHz
FREQUENCY – kHz
10
100
100
15
150
150
S
S
S
= 96 kHz
= 48 kHz
= 96 kHz
20
200
200
REV. A