EVAL-AD1928EB AD [Analog Devices], EVAL-AD1928EB Datasheet - Page 10

• Manufacturer Part Number: EVAL-AD1928EB
• Description: 2 ADC/8 DAC with PLL, 192 kHz, 24-Bit Codec
• Manufacturer: AD [Analog Devices]

AD1928
Pin No.
28
29
30
31
32
33
34
35
36
37
38
39 to 42
43
44
45
46
47
48
Input/Output
O
O
O
O
I
I
I
O
I
I
O
I
I
I
I
I
O
I
Mnemonic
OL1
OR1
OL2
OR2
AGND
AVDD
AGND
FILTR
AGND
AVDD
CM
NC
ADC1LP
ADC1LN
ADC1RP
ADC1RN
LF
AVDD
Description
Analog Ground.
Analog Power Supply. Connect to analog 3.3 V supply.
Analog Ground.
Voltage Reference Filter Capacitor Connection. Bypass with 10 μF||100 nF to AGND.
Analog Ground.
Analog Power Supply. Connect to analog 3.3 V supply.
Common-Mode Reference Filter Capacitor Connection. Bypass with 47 μF||100 nF to AGND.
ADC Left 1 Positive Input.
ADC Left 1 Negative Input.
ADC Right 1 Positive Input.
PLL Loop Filter. Return to AVDD.
Analog Power Supply. Connect to analog 3.3 V supply.
DAC Left 1 Output.
DAC Right 1 Output.
DAC Left 2 Output.
DAC Right 2 Output.
No Connect. Must be tied to common mode, Pin 38. Alternately, ac-coupled to ground.
ADC Right 1 Negative Input.
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