SAM3X8E Atmel Corporation, SAM3X8E Datasheet - Page 1419

• Manufacturer Part Number: SAM3X8E
• Manufacturer: Atmel Corporation

Table 45-37. Temperature Sensor Characteristics
45.9
45.9.1
Table 45-38. Analog Power Supply Characteristics
Table 45-39. Channel Conversion Time and DAC Clock
Table 45-40. Static Performance Characteristics
11057A–ATARM–17-Feb-12
Symbol
T
I
Symbol
V
I
Symbol
F
T
F
T
T
Parameter
Resolution
Integral Non-linearity (INL)
VDDCORE
VDDIN
START-UP
VDDIN
DAC
CP_DAC
S
START-UP
CONV
12-Bit DAC Characteristics
12-Bit DAC Characteristics
Parameter
Startup Time
Output Impedance
Current Consumption
Parameter
Analog
Supply
Max. Voltage
Ripple
Current
Consumption
Parameter
Clock Frequency
Clock Period
Sampling Frequency
Startup time
Conversion Time
External voltage reference for DAC is ADVREF. See the ADC voltage reference characteristics
Table 45-31 on page 26
Conditions
rms value, 10 kHz to 20 MHz
Sleep Mode
Fast Wake Up
Normal Mode with 1 Output On (IBCTLDACCORE = 01,
IBCTLCHx =10)
Normal Mode with 2 Outputs On (IBCTLDACCORE =01,
IBCTLCHx =10)
Conditions
see Note
see Note
Conditions
After TSON =1
Conditions
From Sleep Mode to Normal Mode:
- Voltage Reference OFF
- DAC Core OFF
From Fast Wake Up to Normal Mode:
- Voltage Reference ON
- DAC Core OFF
Min
-4
0.04
Min
2.5
20
23
1
Min
2.4
3.4
3.9
Min
Typ
12
±1
Typ
34
25
0.05
4
Typ
1.8
4.3
Typ
20
50
5
SAM3X/A
Max
1000
Max
+4
50
45
Max
2
5
100
Max
40
30
3.6
7.2
8.1
20
1
T
Units
Units
CP_DAC
MHz
MHz
Units
LSB
Units
ns
μs
Bit
μA
μs
mV
mA
mA
mA
μA
1419
V