ATMEGA8_14 Datasheet, PDF (299/331 Pages) ATMEL Corporation – High-performance, Low-power Atmel

Figure 0-34. Bandgap Voltage vs. V_CC
ATmega8(L)
1.315
BANDGAP VOLTAGE vs. V_CC
1.31
1.305
1.3
-40°C
105°C
85°C
25°C
1.295
1.29
2.5
3
3.5
4
4.5
5
5.5
Vcc (V)
Figure 0-35. Analog Comparator Offset Voltage vs. Common Mode Voltage (V_CC = 5V)
0.003
ANALOG COMPARATOR OFFSET VOLTAGE vs. COMMON MODE VOLTAGE
VCC = 5V
0.002
0.001
0
-0.001
-0.002
105°C
85°C
-0.003
-0.004
25°C
-0.005
-40°C
-0.006
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
Common Mode Voltage (V)
2486AA–AVR–02/2013
299