ATXMEGA128B3-AU ATMEL [ATMEL Corporation], ATXMEGA128B3-AU Datasheet - Page 76

• Manufacturer Part Number: ATXMEGA128B3-AU
• Description: 8/16-bit Atmel XMEGA B3 Microcontroller
• Manufacturer: ATMEL [ATMEL Corporation]

Table 36-11. Accuracy characteristics. (Continued)
Notes:
Table 36-12.
8074B–AVR–02/12
Symbol
Symbol
C
sample
R
in
1.
2. Unless otherwise noted all linearity, offset and gain error numbers are valid under the condition that external VREF is used.
Maximum numbers are based on characterisation and not tested in production, and valid for 5% to 95% input voltage range.
Parameter
Input resistance
Input capacitance
Signal range
Propagation delay
Clock rate
Gain Error
Offset Error,
input referred
Parameter
Gain Error
Gain Error
Gain stage characteristics.
Switched in normal mode
Switched in normal mode
Gain stage output
ADC conversion rate
Same as ADC
0.5x gain, normal mode
1x gain, normal mode
8x gain, normal mode
64x gain, normal mode
0.5x gain, normal mode
1x gain, normal mode
8x gain, normal mode
64x gain, normal mode
Differential mode
Single ended
unsigned mode
Condition
Condition
External reference
AV
AV
Bandgap
Temperature drift
Operating voltage drift
External reference
AV
AV
Bandgap
Temperature drift
Operating voltage drift
CC
CC
CC
CC
/1.6
/2.0
/1.6
/2.0
(2)
Min.
100
1/2
Min.
0
Typ.
-126
4.0
4.4
-20
10
-1
-1
-1
1
5
5
Typ.
0.02
0.03
±10
±10
-5
-5
-6
-8
-8
-8
2
2
XMEGA B3
AV
Max.
1800
CC
Max.
3
- 0.6
Clk
cycles
Units
Units
mV/K
mV/V
mV/K
mV/V
kHz
mV
mV
mV
kΩ
pF
%
V
ADC
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