LPC2361_62 NXP Semiconductors, LPC2361_62 Datasheet - Page 47

• Manufacturer Part Number: LPC2361_62
• Description: The LPC2361/2362 microcontrollers are based on a 16-bit/32-bit ARM7TDMI-S CPU with real-time emulation that combines the microcontroller with up to 128 kB of embedded high-speed flash memory
• Manufacturer: NXP Semiconductors

NXP Semiconductors
12. ADC electrical characteristics
Table 13.
V
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
LPC2361_62
Product data sheet
Symbol
V
C
E
E
E
E
E
R
DDA
IA
D
L(adj)
O
G
T
ia
vsi
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 error (E
ADC and the ideal transfer curve. See
See
= 2.5 V to 3.6 V; T
Figure
ADC characteristics
Parameter
analog input voltage
analog input capacitance
differential linearity error
integral non-linearity
offset error
gain error
absolute error
voltage source interface
resistance
16.
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
T
amb
) is the maximum difference between the center of the steps of the actual transfer curve of the non-calibrated
15.
DDA
=
L(adj)

= 3.3 V.
40
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

C to +85
Figure
All information provided in this document is subject to legal disclaimers.
Conditions

15.
C, unless otherwise specified; ADC frequency 4.5 MHz.
Rev. 5 — 25 October 2011
Figure
15.
Figure
15.
[1][2][3]
[1][4]
[1][5]
[1][6]
[1][7]
[8]
Min
0
-
-
-
-
-
-
-
Single-chip 16-bit/32-bit MCU
Typ
-
-
-
-
-
-
-
-
LPC2361/62
Max
V
1
1
2
3
0.5
4
40
Figure
© NXP B.V. 2011. All rights reserved.
DDA
15.
Unit
V
pF
LSB
LSB
LSB
%
LSB
k
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