LPC2220 PHILIPS [NXP Semiconductors], LPC2220 Datasheet - Page 34

• Manufacturer Part Number: LPC2220
• Description: 16/32-bit ARM microcontrollers; flashless with 64 kB, with 10-bit ADC and external memory interface
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
Table 12:
V
[1]
[2]
[3]
[4]
[5]
[6]
[7]
9397 750 14061
Product data sheet
Symbol
V
C
E
E
E
E
E
DDA(3V3)
IA
D
L(adj)
O
G
T
iss
Conditions: V
The A/D is monotonic, there are no missing codes.
The differential non-linearity (E
The integral no-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 A/D and the ideal transfer curve. See
= 2.5 V to 3.6 V; T
A/D converter static characteristics
Parameter
analog input voltage
analog input capacitance
differential non-linearity
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
5.
DDA(3V3)
amb
L(adj)
T
) is the maximum difference between the center of the steps of the actual transfer curve of the
= 40 C to +85 C unless otherwise specified. A/D converter frequency 4.5 MHz.
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
= 3.3 V.
Conditions
16/32-bit ARM microcontrollers with external memory interface
Figure
Rev. 02— 30 May 2005
Figure
5.
5.
[1] [2] [3]
Figure
[1] [4]
[1] [5]
[1] [6]
[1] [7]
5.
Min
0
-
-
-
-
-
-
Typ
-
-
-
-
-
-
-
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
LPC2210/2220
Max
V
1
1
2
3
0.5
4
DDA(3V3)
Figure
5.
Unit
V
pF
LSB
LSB
LSB
%
LSB
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