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AD7723
Rev. C | Page 5 of 32
B Version
Parameter
Test Conditions/Comments
Min
Typ
Max
Unit
LOGIC OUPUTS
VOH, Output High Voltage
|IOUT| = 200 A
4.0
V
VOL, Output Low Voltage
|IOUT| = 1.6 mA
0.4
V
POWER SUPPLIES
AVDD
4.75
5.25
V
IAVDD
HALF_PWR = Logic Low
50
60
mA
HALF_PWR = Logic High
25
33
mA
DVDD
4.75
5.25
V
IDVDD
HALF_PWR = Logic Low
25
35
mA
HALF_PWR = Logic High
15
20
mA
Standby Mode
200
W
1 Operating temperature range is 40°C to +85°C (B: Version).
2 Typical values for SNR apply for parts soldered directly to the PCB ground plane.
3 Dynamic specifications apply for input signal frequencies from dc to 0.0240 × fCLKIN in decimate by 16 mode and from dc to 0.0120 × fCLKIN in decimate by 32 mode.
4 When using the internal reference, THD and SFDR specifications apply only to input signals above 10 kHz with a 10 F decoupling capacitor between REF2 and
AGND2. At frequencies below 10 kHz, THD degrades to 84 dB and SFDR degrades to 86 dB.
5 Gain error excludes reference error.
6 CLKIN and digital inputs static and equal to 0 or DVDD.