Datasheet

...........continued
Symbol Parameter Conditions Min. Typ. Max. Unit
t
S
VTEMP Settling Time
When V
TEMP
is sampled by the AFEC, the
required track-and-hold time to ensure
1°C accurate settling
– – 1 µs
– Temperature Accuracy
After offset calibration over T
A
range
[-40°C : +105°C]
-10 – 10 °C
t
START
Startup Time – – – 30 µs
I
VDDIN
Current Consumption – – 130 270 µA
Note: AFE Gain Error and Of
fset error considered calibrated. This calibration at ambient temperature is not a
feature of the product and is performed by the user's application.
58.11 12-bit DAC Characteristics
Table 58-43. Analog Power Supply Characteristics
Symbol Parameter Conditions Min. Typ. Max. Unit
I
VDDIN
Current Consumption Sleep mode (Clock OFF) – 10 – µA
Normal mode with one output on,
DACC_ACR.IBCTLCHx =3 (see Note 1)
FS = 1 MSps, no R
LOAD
, V
DDIN
= 3.3V
– 200 800
Normal mode with one output on,
DACC_ACR.IBCTLCHx =1 (see Note 1)
FS = 500 KSps, no R
LOAD
, V
DDIN
= 3.3V
– 100 400
Bypass mode (output buffer off) with one output on,
DACC_ACR.IBCTLCHx =0 (see Note 1)
FS = 500 KSps, no R
LOAD
, V
DDIN
= 3.3V
– 10 30
PSRR Power Supply
RejectionRatio (V
DDIN
)
V
DDIN
±10 mV
Up to 10 kHz
– 70 – dB
Note: 1. The maximum conversion rate versus the configuration of DACC_ACR.IBCTL is shown in the following
table.
T
able 58-44. Maximum Conversion Rate vs. Configuration of DACC_ACR.IBCTL
DACC_ACR.IBCTLCHx Maximum Conversion Rate
0 Bypass
1 500 ks/s
2 N/A
3 1 Ms/s
SAM E70/S70/V70/V71 Family
Electrical Characteristics for SAM ...
© 2019 Microchip T
echnology Inc.
Datasheet
DS60001527D-page 1842