Datasheet

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)
R
LOAD
= 10 kΩ/0pF < 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 kΩ/0pF < C
LOAD
< 50 pF 0.5 µs
R
LOAD
Output Load Resistor 10 kΩ
C
LOAD
Output Load Capacitor 30 50 pF