AD8382
Parameter
Conditions
Min
Typ
Max
Unit
REFERENCE INPUTS1
V1 Range
5
5
AVCC – 4
AVCC – 4
V
V
V2 ≥ (V1 – 0.25 V)
V2 ≥ (V1 – 0.25 V)
V2 Range
V1 Input Current
0.2
µA
µA
V
V2 Input Current
–7.5
VREFLO Range
V1 – 0.5
VREFLO
0
AVCC – 1.3
AVCC
VREFHI ≤ (VREFLO + 2.75 V)
VREFHI ≤ (VREFLO + 2.75 V)
VREFHI Range
V
(VREFHI – VREFLO) Range
VREFHI Input Resistance
VREFLO Bias Current
VREFHI Input Current
VFS Range
2.75
V
20
kΩ
µA
µA
V
–0.2
125
5.5
VFS = 2 × (VREFHI – VREFLO)
POWER SUPPLY
DVCC, Operating Range
DVCC, Quiescent Current
AVCC, Operating Range
Total AVCC Quiescent Current
STBY AVCC Current
3
9
3.3
23
3.6
31
V
mA
V
18
43
0.15
3.5
52
mA
mA
mA
STBY = HIGH
STBY = HIGH
0.45
5
STBY DVCC Current
OPERATING TEMPERATURE RANGE
Ambient Temperature Range, TA
Ambient Temperature Range, TA
Junction Temperature Range, TJ
Still Air
0
0
75
85
°C
°C
°C
5
100% Tested
25
125
1 VDE = differential error voltage. VCME = common-mode error voltage. ∆V = maximum deviation between outputs.
Full-scale output voltage = VFS = 2 × (VREFHI – VREFLO). See the Accuracy section on page 14.
2 Measured on two outputs differentially as CLK and DB(0:11) are driven and STSQ and XFR are held LOW.
3 Measured on two outputs differentially as the other four are transitioning by 5 V. Measured for both states of INV.
4 Measured from 50% of falling CLK edge to 50% of output change. Measurement is made for both states of INV.
5 Operation at 85°C ambient temperature requires a thermally optimized PCB layout (see Applications section), minimum airflow of 200 lfm, input clock rate not
exceeding 120 MHz, black-to-white transition ≤ 4 V, and CL ≤ 200 pF.
Rev. 0 | Page 4 of 24