Atmel Evaluation Kit for the SAM4E Series of Flash Microcontrollers ATSAM4E-EK ATSAM4E-EK Data Sheet
Product codes
ATSAM4E-EK
SAM4E [DATASHEET]
Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14
1450
Table 47-51.
Dynamic Performance Characteristics
Parameter
Conditions
Min
Typ
Max
Units
Signal to Noise Ratio - SNR
2.4V < V
VDDIN
<2.7V
2.7V < V
VDDIN
<3.6V
47
56
58
61
70
74
dB
Total Harmonic Distortion - THD
2.4V < V
VDDIN
<2.7V
2.7V < V
VDDIN
<3.6V
—
—
-72
-76
-60
-68
dB
Signal to Noise and Distortion - SINAD
2.4V < V
VDDIN
<2.7V
2.7V < V
VDDIN
<3.6V
47
56
58
61
—
—
dB
Effective Number of Bits ENOB
2.4V < V
VDDIN
<2.7V
2.7V < V
VDDIN
<3.6V
7.5
9
9
10
12
12
bits
Table 47-52.
Analog Outputs
Parameter
Conditions
Min
Typ
Max
Units
Voltage Range
—
(1/6) x V
ADVREF
—
(5/6) x V
ADVREF
V
Slew Rate
Channel Output Current versus Slew Rate
(IBCTL for DAC0 or DAC1, noted IBCTLCHx)
(IBCTL for DAC0 or DAC1, noted IBCTLCHx)
R
LOAD
= 10 k
Ω/0 pF < C
LOAD
< 50 pF
IBCTLCHx = 00
IBCTLCHx = 01
IBCTLCHx = 10
IBCTLCHx = 11
—
—
—
—
2.7
5.3
8
10.7
—
—
—
—
V/µs
Output Channel Current
Consumption
No resistive load
IBCTLCHx = 00
IBCTLCHx = 01
IBCTLCHx = 10
IBCTLCHx = 11
—
—
—
—
0.23
0.45
0.67
0.89
—
—
—
—
mA
Settling Time
R
LOAD
= 10 k
Ω/0 pF < C
LOAD
< 50 pF
—
—
0.5
µs
R
LOAD
Output Load Resistor
10
—
—
k
Ω
C
LOAD
Output Load Capacitor
—
30
50
pF