Datasheet

199
8246A–AVR–11/09
ATtiny2313A/4313
21.6 Analog Comparator Characteristics
Note: All parameters are based on simulation results and they are not tested in production
Table 21-6. Analog Comparator Characteristics, T
A
= -40°C - 85°C
Symbol Parameter Condition Min Typ Max Units
V
ACIO
Input Offset Voltage V
CC
= 5V, V
IN
= V
CC
/ 2 < 10 40 mV
I
ACLK
Input Leakage Current V
CC
= 5V, V
IN
= V
CC
/ 2 -50 50 nA
t
ACPD
Analog Propagation Delay
(from saturation to slight overdrive)
V
CC
= 2.7V 750
ns
V
CC
= 4.0V 500
Analog Propagation Delay
(large step change)
V
CC
= 2.7V 100
V
CC
= 4.0V 75
t
DPD
Digital Propagation Delay V
CC
= 1.8V - 5.5 1 2 CLK