LPC2290 NXP Semiconductors, LPC2290 Datasheet - Page 29

• Manufacturer Part Number: LPC2290
• Description: The LPC2290 microcontroller is based on a 16/32-bit ARM7TDMI-S CPU with real-timeemulation and embedded trace support
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 7.
V
[1]
[2]
[3]
[4]
[5]
[6]
[7]
LPC2290_3
Product data sheet
Symbol
V
C
E
E
E
E
E
DDA
IA
D
L(adj)
O
G
T
ia
Conditions: V
The ADC is monotonic, there are no missing codes.
The differential linearity error (E
The integral non-linearity (E
appropriate adjustment of gain and offset errors. See
The offset error (E
ideal curve. See
The gain error (E
error, and the straight line which fits the ideal transfer curve. See
The absolute voltage error (E
non-calibrated ADC and the ideal transfer curve. See
= 2.5 V to 3.6 V; T
ADC static characteristics
Parameter
analog input voltage
analog input
capacitance
differential linearity
error
integral non-linearity
offset error
gain error
absolute error
SSA
Figure
G
= 0 V, V
O
) is the relative difference in percent between the straight line fitting the actual transfer curve after removing offset
) is the absolute difference between the straight line which fits the actual curve and the straight line which fits the
amb
4.
DDA
= 40 C to +125 C unless otherwise specified. ADC frequency 4.5 MHz.
L(adj)
T
= 3.3 V.
) is the maximum difference between the center of the steps of the actual transfer curve of the
D
) is the peak difference between the center of the steps of the actual and the ideal transfer curve after
) is the difference between the actual step width and the ideal step width. See
Conditions
Rev. 03 — 16 November 2006
16/32-bit ARM microcontroller with external memory interface
Figure
Figure
4.
4.
Figure
4.
[1][2][3]
[1][4]
[1][5]
[1][6]
[1][7]
Min
0
-
-
-
-
-
-
Typ
-
-
-
-
-
-
-
Max
V
1
Figure
LPC2290
© NXP B.V. 2006. All rights reserved.
1
2
3
0.5
4
DDA
4.
Unit
V
pF
LSB
LSB
LSB
%
LSB
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