Datasheet

...........continued
Symbol Parameter Conditions Min. Typ. Max. Units
Propagation delay Changes for V
ACM
=V
DDANA
/2
100mV overdrive, Fast mode
- 90 180 ns
Changes for V
ACM
=V
DDANA
/2
100mV overdrive, Low power mode
- 282 520 ns
t
STARTUP
Startup time Enable to ready delay
Fast mode
- 1 2.6 μs
Enable to ready delay
Low power mode
- 14 22 μs
V
SCALE
INL
(3)
-1.4 0.75 +1.4 LSB
DNL
(3)
-0.9 0.25 +0.9 LSB
Offset Error
(1)(2)
-0.200 0.260 +0.920 LSB
Gain Error
(1)(2)
-0.89 0.215 0.89 LSB
Note:
1. According to the standard equation V(X)=V
LSB
*(X+1); V
LSB
=V
DDANA
/64
2. Data computed with the Best Fit method
3. Data computed using histogram
37.11.7 Internal 1.1V Bandgap Reference Characteristics
Table 37-38. Bandgap and Internal 1.1V reference characteristics
Symbol Parameter Conditions Min. Typ. Max. Units
INT1V Internal 1.1V Bandgap
reference
After calibration at T= 25°C,
over [-40, +85]C
1.08 1.1 1.12 V
Over voltage at 25°C 1.09 1.1 1.11 V
37.11.8 Temperature Sensor Characteristics
37.11.8.1 Temperature Sensor Characteristics
Table 37-39. Temperature Sensor Characteristics
(1)
(Device Variant A)
Symbol Parameter Conditions Min. Typ. Max. Units
Temperature sensor
output voltage
T= 25°C, V
DDANA
= 3.3V - 0.667 - V
Temperature sensor
slope
2.3 2.4 2.5 mV/°C
Variation over V
DDANA
voltage
V
DDANA
=1.62V to 3.6V -1.7 1 3.7 mV/V
SAM D21 Family
Electrical Characteristics
© 2018 Microchip Technology Inc.
Datasheet Complete
DS40001882D-page 1010