ATMEGA128-16AU SL383 Atmel, ATMEGA128-16AU SL383 Datasheet - Page 325

• Manufacturer Part Number: ATMEGA128-16AU SL383
• Manufacturer: Atmel

ADC Characteristics
Table 135. ADC Characteristics, Single Ended Channels
Notes:
2467S–AVR–07/09
Symbol
AVCC
R
V
R
V
V
REF
REF
AIN
INT
IN
1. Values are guidelines only.
2. Minimum for AVCC is 2.7V.
3. Maximum for AVCC is 5.5V
Parameter
Resolution
Absolute Accuracy
(Including INL, DNL, Quantization Error, Gain
and Offset Error)
Integral Non-Linearity (INL)
Differential Non-Linearity (DNL)
Gain Error
Offset error
Clock Frequency
Conversion Time
Analog Supply Voltage
Reference Voltage
Input Voltage
Input Bandwidth
Internal Voltage Reference
Reference Input Resistance
Analog Input Resistance
Single Ended Conversion
Single Ended Conversion
V
ADC clock = 200 kHz
Single Ended Conversion
V
ADC clock = 1 MHz
Single Ended Conversion
V
ADC clock = 200 kHz
Noise Reduction mode
Single Ended Conversion
V
ADC clock = 1 MHz
Noise Reduction mode
Single Ended Conversion
V
ADC clock = 200 kHz
Single Ended Conversion
V
ADC clock = 200 kHz
Single Ended Conversion
V
ADC clock = 200 kHz
Single Ended Conversion
V
ADC clock = 200 kHz
REF
REF
REF
REF
REF
REF
REF
REF
= 4V, V
= 4V, V
= 4V, V
= 4V, V
= 4V, V
= 4V, V
= 4V, V
= 4V, V
Condition
CC
CC
CC
CC
CC
CC
CC
CC
= 4V
= 4V
= 4V
= 4V
= 4V
= 4V
= 4V
= 4V
V
CC
Min
GND
2.0
2.3
50
13
55
- 0.3
(1)
(2)
Typ
3.25
3.75
0.75
2.56
100
1.5
1.5
0.5
32
1
1
(1)
ATmega128
V
CC
Max
AVCC
1000
V
38.5
260
2.7
+ 0.3
10
REF
(1)
(3)
Units
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
Bits
kHz
kHz
MΩ
kΩ
µs
V
V
V
V
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