MCB2470 Keil, MCB2470 Datasheet - Page 54

• Manufacturer Part Number: MCB2470
• Description: BOARD EVAL NXP LPC247X SERIES
• Manufacturer: Keil
• Type: MCUr

Specifications of MCB2470

• Contents: Board, Cable, CD
• For Use With/related Products: LPC2478
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NXP Semiconductors
Table 8.
V
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
LPC2478_1
Preliminary 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 static characteristics
Parameter
analog input voltage
analog input capacitance
differential linearity error
integral non-linearity
offset error
gain error
absolute error
voltage source interface
resistance
6.
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
5.
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
Conditions
°
5.
C unless otherwise specified; ADC frequency 4.5 MHz.
Rev. 01 — 9 February 2007
Figure
5.
Figure
5.
[1][2][3]
[1][4]
[1][5]
[1][6]
[1][7]
[8]
Min
0
-
-
-
-
-
-
-
Typ
-
-
-
-
-
-
-
-
Fast communication chip
V
1
Max
±1
±2
±3
±0.5
±4
40
Figure
LPC2478
© NXP B.V. 2007. All rights reserved.
DDA
5.
Unit
V
pF
LSB
LSB
LSB
%
LSB
kΩ
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