AD1819B
STATIC DIGITAL SPECIFICATIONS
Parameter
High-Level Input Voltage (V
IH
): Digital Inputs
Low-Level Input Voltage (V
IL
)
High-Level Output Voltage (V
OH
), I
OH
= 2 mA
Low-Level Output Voltage (V
OL
), I
OL
= 2 mA
Input Leakage Current
Output Leakage Current
POWER SUPPLY
Min
0.4
×
DV
DD
0.5
×
DV
DD
–10
–10
Typ
Max
0.2
×
DV
DD
0.2
×
DV
DD
10
10
Units
V
V
V
V
µA
µA
Parameter
Power Supply Range—Analog
Power Supply Range—Digital
Power Supply Current
Power Dissipation
Analog Supply Current
Digital Supply Current
Power Supply Rejection (100 mV p-p Signal @ 1 kHz)*
(At Both Analog and Digital Supply Pins, Both ADCs and DACs)
CLOCK SPECIFICATIONS*
Min
4.5
4.5
Typ
Max
5.5
5.5
Units
V
V
mA
mW
mA
mA
dB
120
600
60
60
–40
Parameter
Input Clock Frequency
Recommended Clock Duty Cycle
POWER-DOWN STATES
Min
40
Typ
24.576
50
Max
60
Units
MHz
%
Parameter
ADCs and Input Mux Power-Down
DACs Power-Down
Analog Mixer Power-Down (V
REF
and V
REFOUT
On)
Analog Mixer Power-Down (V
REF
and V
REFOUT
Off)
Digital Interface Power-Down*
Internal Clocks Disabled*
ADC and DAC Power-Down
V
REF
Standby Mode*
Total Power-Down
RESET (Low)
*Guaranteed, not tested.
Specifications subject to change without notice.
Set Bits
PR0
PR1
PR1, PR2
PR0, PR1, PR3
PR4
PR0, PR1, PR4, PR5
PR0, PR1
PR0, PR1, PR2, PR4, PR5
PR0, PR1, PR2, PR3,
PR4, PR5
Min
Typ
110
100
54
47
120
85
85
55
220
250
Max
Units
mA
mA
mA
mA
mA
mA
mA
mA
µA
µA
REV. 0
–5–
AD [ ANALOG DEVICES ]
