LPC3230 NXP [NXP Semiconductors], LPC3230 Datasheet - Page 49

• Manufacturer Part Number: LPC3230
• Description: 16/32-bit ARM microcontrollers; hardware floating-point coprocessor, USB On-The-Go, and EMC memory interface
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
LPC3220_30_40_50_1
Preliminary data sheet
Fig 4.
code
out
(1) Example of an actual transfer curve.
(2) The ideal transfer curve.
(3) Differential linearity error (E
(4) Integral non-linearity (E
(5) Center of a step of the actual transfer curve.
1023
1022
1021
1020
1019
1018
ADC characteristics
7
6
5
4
3
2
1
0
offset error
E
O
1
2
L(adj)
3
D
).
).
4
1 LSB
(ideal)
5
Rev. 01 — 6 February 2009
6
(4)
V
IA
(LSB
(3)
(5)
7
ideal
(2)
)
1018
1 LSB =
1019
(1)
1020
LPC3220/30/40/50
V
DDA(3V3)
16/32-bit ARM microcontrollers
1024
1021
V
SSA
1022
1023
offset
© NXP B.V. 2009. All rights reserved.
error
E
O
1024
002aae434
error
gain
E
G
49 of 73