SAM3X8C Atmel Corporation, SAM3X8C Datasheet - Page 1338

• Manufacturer Part Number: SAM3X8C
• Manufacturer: Atmel Corporation

Figure 43-6. Analog Full Scale Ranges in Single Ended/Differential Applications Versus Gain and Offset
43.6.10
1338
1338
SAM3X/A
SAM3X/A
ADC Timings
gain=0.5
gain=1
gain=2
gain=4
(00)
(01)
(10)
(11)
Each ADC has its own minimal Startup Time that is programmed through the field STARTUP in
the Mode Register, ADC_MR.
V
V
V
V
IN+
IN+
IN+
IN+
offset=1
offset=1
single ended
se0fd1=0
same as
gain=1
V
V
IN+
IN+
offset=0
offset=0
(5/8)vrefin
(3/8)vrefin
(5/8)vrefin
(3/8)vrefin
(1/8)vrefin
(½)vrefin
(¾)vrefin
(½)vrefin
(¼)vrefin
(¾)vrefin
(½)vrefin
(¼)vrefin
(½)vrefin
(¼)vrefin
vrefin
vrefin
vrefin
vrefin
0
0
0
0
V
V
V
V
V
V
V
V
IN+
IN+
IN-
IN-
IN+
IN-
IN+
IN-
fully differential
se0fd1=1
same as
gain=2
11057A–ATARM–17-Feb-12
11057A–ATARM–17-Feb-12