Datasheet

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80
XMEGA E5 [DATASHEET]
Atmel-8153J–AVR-ATxmega8E5-ATxmega16E5-ATxmega32E5_Datasheet–11/2014
Table 36-13. Accuracy Characteristics
Note: 1. Maximum numbers are based on characterisation and not tested in production, and valid for 5% to 95% output voltage range.
36.8 Analog Comparator Characteristics
Table 36-14. Analog Comparator Characteristics
Symbol Parameter Condition Min. Typ. Max. Units
RES Input Resolution 12 Bits
INL
(1)
Integral non-linearity
V
REF
= Ext 1.0V
V
CC
= 1.6V ±2.0 ±3
lsb
V
CC
= 3.6V ±1.5 ±2.5
V
REF
=AV
CC
V
CC
= 1.6V ±2.0 ±4
V
CC
= 3.6V ±1.5 ±4
V
REF
=INT1V
V
CC
= 1.6V ±5.0
V
CC
= 3.6V ±5.0
DNL
(1)
Differential non-linearity
V
REF
=Ext 1.0V
V
CC
= 1.6V ±1.5 3
V
CC
= 3.6V ±0.6 1.5
V
REF
=AV
CC
V
CC
= 1.6V ±1.0 3.5
V
CC
= 3.6V ±0.6 1.5
V
REF
=INT1V
V
CC
= 1.6V ±4.5
V
CC
= 3.6V ±4.5
Gain error After calibration <4
Gain calibration step size 4
Gain calibration drift V
REF
= Ext 1.0V <0.2 mV/K
Offset error After calibration <1 lsb
Offset calibration step size 1
Symbol Parameter Condition Min. Typ. Max. Units
V
off
Input offset voltage 10 mV
I
lk
Input leakage current <10 50 nA
Input voltage range -0.1 AV
CC
V
AC startup time 50 µs
V
hys1
Hysteresis, none V
CC
= 1.6V - 3.6V 0
mVV
hys2
Hysteresis, small V
CC
= 1.6V - 3.6V 12
V
hys3
Hysteresis, large V
CC
= 1.6V - 3.6V 28
t
delay
Propagation delay
V
CC
= 3.0V, T= 85°C 22 30
ns
V
CC
= 1.6V - 3.6V 21 40