EA-XPR-003 Embedded Artists, EA-XPR-003 Datasheet - Page 63

• Manufacturer Part Number: EA-XPR-003
• Description: BOARD LPCXPRESSO LPC1768
• Manufacturer: Embedded Artists
• Series: LPCXpressor
• Type: MCUr

Specifications of EA-XPR-003

• Contents: Board, Software
• For Use With/related Products: EA-XPR-021, ARM Cortex-M3
• For Use With: EA-XPR-021 - BOARD BASE LPCXPRESSO
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NXP Semiconductors
Table 19.
T
[1]
[2]
[3]
[4]
[5]
[6]
LPC1769_68_67_66_65_64_63
Product data sheet
Symbol Parameter
E
E
E
E
f
f
clk(ADC)
c(ADC)
amb
D
L(adj)
O
G
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 conversion frequency corresponds to the number of samples per second.
=
−
40
differential linearity error
integral non-linearity
offset error
gain error
ADC clock frequency
ADC conversion frequency 3 V ≤ V
°
ADC characteristics (lower resolution)
C to +85
Figure
G
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
C unless otherwise specified; 12-bit ADC used as 10-bit resolution ADC.
26.
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
Conditions
3.0 V ≤ V
2.7 V ≤ V
2.7 V ≤ V
All information provided in this document is subject to legal disclaimers.
DDA
DDA
DDA
DDA
Rev. 6.01 — 11 March 2011
≤ 3.6 V
Figure
≤ 3.6 V
< 3.0 V
< 3.0 V
26.
LPC1769/68/67/66/65/64/63
Figure
26.
[1][2]
[3]
[4]
[5]
[6]
[6]
32-bit ARM Cortex-M3 microcontroller
Min
-
-
-
-
-
-
-
-
Typ
±1
±1.5
±2
±2
-
-
-
-
Max
-
-
-
-
33
25
500
400
Figure
© NXP B.V. 2011. All rights reserved.
26.
Unit
LSB
LSB
LSB
LSB
MHz
MHz
kHz
kHz
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