Datasheet

Note: 
1. All values measured using a conversion rate of 350ksps.
40.9.5 Analog Comparator Characteristics
Table 40-34. Electrical and Timing (Device Variant A)
Symbol Parameter Conditions Min. Typ. Max. Units
- Positive input voltage range - 0 - V
DDANA
V
- Negative input voltage
range
- 0 - V
DDANA
- Offset Hysteresis = 0, Fast mode -26 0 26 mV
Hysteresis = 0, Low power mode -43 0 43 mV
- Hysteresis Hysteresis = 1, Fast mode 8 50 102 mV
Hysteresis = 1, Low power mode 14 40 85 mV
- Propagation delay Changes for V
ACM
=V
DDANA
/2
100mV overdrive, Fast mode
- 60 126 ns
Changes for V
ACM
=V
DDANA
/2
100mV overdrive, Low power mode
- 225 402 ns
t
STARTUP
Startup time Enable to ready delay
Fast mode
- 1 2 µs
Enable to ready delay
Low power mode
- 12 20 µs
V
SCALE
INL
(3)
- -1.6 0.8 1.6 LSB
- DNL
(3)
- -0.95 0.3 0.95 LSB
- Offset Error
(1)(2)
- -0.2 0.3 1.04 LSB
- Gain Error
(1)(2)
- -0.89 0.2 2 LSB
Table 40-35. Electrical and Timing (Device Variant B and D)
Symbol Parameter Conditions Min. Typ. Max.
- Positive input voltage range - 0 - V
DDANA
- Negative input voltage range - 0 - V
DDANA
- Offset Hysteresis = 0, Fast mode -26 0 26
Hysteresis = 0, Low power mode -28 0 28
- Hysteresis Hysteresis = 1, Fast mode 8 50 102
Hysteresis = 1, Low power mode 14 40 75
SAM D21 Family
AEC-Q100 125°C Specifications
© 2018 Microchip Technology Inc.
Datasheet Complete
DS40001882D-page 1122