lpc2214fbd144-01 NXP Semiconductors, lpc2214fbd144-01 Datasheet - Page 29

• Manufacturer Part Number: lpc2214fbd144-01
• Description: 16/32-bit Arm Microcontrollers; 128/256 Kb Isp/iap Flash With 10-bit Adc And External Memory Interface
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 7.
V
4.5 MHz.
[1]
[2]
[3]
[4]
[5]
[6]
[7]
LPC2212_2214_4
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 unless otherwise specified; 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
4.
DDA
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. 04 — 3 January 2008
amb
Figure
Figure
= 40 C to +85 C unless otherwise specified. ADC frequency
4.
4.
Figure
4.
[1][2][3]
[1][4]
[1][5]
[1][6]
[1][7]
Min
0
-
-
-
-
-
-
16/32-bit ARM microcontrollers
Typ
-
-
-
-
-
-
-
LPC2212/2214
Max
V
1
Figure
© NXP B.V. 2008. All rights reserved.
1
2
3
0.5
4
DDA
4.
Unit
V
pF
LSB
LSB
LSB
%
LSB
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