EA-XPR-003 Embedded Artists, EA-XPR-003 Datasheet - Page 65

• 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
13. DAC electrical characteristics
LPC1769_68_67_66_65_64_63
Product data sheet
Table 20.
Remark: The DAC is available on parts LPC1769/68/67/66/65/63. See
Table 21.
V
Component
R
R
C1
C2
C3
Symbol
E
E
E
E
C
R
Fig 27. ADC interface to pins AD0[n]
DDA
D
L(adj)
O
G
i1
i2
L
L
= 2.7 V to 3.6 V; T
The values of resistor components R
process-dependent (see
Parasitic resistance and capacitance from the pad are not included in this figure.
ADC interface components
DAC electrical characteristics
COMPARATOR
BLOCK
Parameter
differential linearity error
integral non-linearity
offset error
gain error
load capacitance
load resistance
ADC
Range
2 kΩ to 5.2 kΩ
100 Ω to 600 Ω
750 fF
2.2 pF
65 fF
All information provided in this document is subject to legal disclaimers.
LPC17xx
amb
Rev. 6.01 — 11 March 2011
2.2 pF
C3
=
−
40
Table
°
C to +85
V
LPC1769/68/67/66/65/64/63
C1
750 fF
SS
Description
Switch-on resistance for channel selection switch. Varies with
temperature, input voltage, and process.
Switch-on resistance for the comparator input switch. Varies
with temperature, input voltage, and process.
Parasitic capacitance from the ADC block level.
Parasitic capacitance from the ADC block level.
Sampling capacitor.
2 kΩ - 5.2 kΩ
20).
R i1
i1
Conditions
°
and R
C unless otherwise specified
i2
C2
65 fF
vary with temperature and input voltage and are
32-bit ARM Cortex-M3 microcontroller
100 Ω - 600 Ω
R i2
Min
-
-
-
-
-
1
AD0[n]
Typ
±1
±1.5
0.6
0.6
200
-
C ia
© NXP B.V. 2011. All rights reserved.
Table
Max
-
-
-
-
-
-
002aaf197
R vsi
V EXT
2.
Unit
LSB
LSB
%
%
pF
kΩ
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