LPC3130 Philips Semiconductors (Acquired by NXP), LPC3130 Datasheet - Page 39

• Manufacturer Part Number: LPC3130
• Manufacturer: Philips Semiconductors (Acquired by NXP)

NXP Semiconductors
Table 12.
V
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
LPC3130_3131_0
Preliminary data sheet
Symbol
V
C
N
E
E
E
E
E
V
V
R
DD(ADC)
IA
ia
res(ADC)
D
L(adj)
O
G
T
err(O)
err(FS)
vsi
On pin ADC10B_GNDA.
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
Figure
= 2.7 V to 3.6 V; T
ADC static characteristics
Parameter
analog input voltage
analog input capacitance
ADC resolution
differential linearity error
integral non-linearity
offset error
gain error
absolute error
offset error voltage
full-scale offset voltage
voltage source interface
resistance
12.
SSA
Figure
G
= 0 V on pin ADC10B_GNDA, 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
) is the maximum difference between the center of the steps of the actual transfer curve of the non-calibrated
11.
amb
L(adj)
=
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
40
°
C to +85
Figure
Conditions
11.
Rev. 0.08 — 25 September 2008
°
DD(ADC)
C unless otherwise specified; ADC frequency <tbd>.
Figure
= 3.3 V.
11.
Figure
11.
[2][3][4]
[2][5]
[2][6]
[2][7]
[2][8]
[9]
Min
0
-
2
-
-
-
-
-
−20
<tbd>
-
[1]
Typ
-
-
-
-
-
-
-
-
-
-
-
LPC3130/3131
Max
V
<tbd>
10
±1
±1
<tbd>
<tbd>
<tbd>
+20
<tbd>
<tbd>
Figure
© NXP B.V. 2008. All rights reserved.
DD(ADC)
11.
Unit
V
pF
bit
LSB
LSB
LSB
%
LSB
mV
mV
kΩ
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