LPC1778FBD144,551 NXP Semiconductors, LPC1778FBD144,551 Datasheet - Page 97

• Manufacturer Part Number: LPC1778FBD144,551
• Description: ARM Microcontrollers - MCU CORTEX-M3 512KB FL 96KB SRAM USB 2.0
• Manufacturer: NXP Semiconductors

Specifications of LPC1778FBD144,551

• Rohs: yes
• Core: ARM Cortex M3
• Processor Series: LPC178x
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 120 MHz
• Program Memory Size: 512 KB
• Data Ram Size: 64 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 2.4 V to 3.6 V
• Package / Case: LQFP-144
• Mounting Style: SMD/SMT
• A/d Bit Size: 12 bit
• A/d Channels Available: 8
• Interface Type: CAN, I2C, I2S, SSP
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 165
• Number Of Timers: 4
• On-chip Dac: Yes
• Program Memory Type: Flash
• Factory Pack Quantity: 60
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 2.4 V

NXP Semiconductors
13. DAC electrical characteristics
LPC178X_7X
Product data sheet
Table 30.
Table 31.
V
Component
R
R
Symbol
E
E
E
C
R
C1
C2
C3
E
Fig 29. ADC interface to pins ADC0_IN[n]
DDA
D
L(adj)
O
G
cmp
sw
L
L
= 2.7 V to 3.6 V; T
The values of resistor components R
process-dependent.
Parameter
differential linearity
error
integral non-linearity
offset error
gain error
load capacitance
load resistance
COMPARATOR
ADC interface components
10-bit DAC electrical characteristics
BLOCK
ADC
Range
90  to 300 
500  to 2 k
110 fF
80 fF
1.6 pF
All information provided in this document is subject to legal disclaimers.
LPC178x/7x
Rev. 4.1 — 15 November 2012
amb
1.6 pF
C3
=

40

Conditions
C to +85
V
C1
110 fF
SS
Description
Switch-on resistance for the comparator input switch. Varies
with temperature, input voltage, and process.
Switch-on resistance for channel selection switch. Varies with
temperature, input voltage, and process.
Parasitic capacitance from the ADC block level.
Parasitic capacitance from the ADC block level.
Sampling capacitor.
90 Ω - 300 Ω
R cmp
cmp

C unless otherwise specified
and R
C2
80 fF
sw
32-bit ARM Cortex-M3 microcontroller
vary with temperature and input voltage and are
500 Ω - 2 kΩ
R sw
Min
-
-
-
-
-
1
AD0[n]
LPC178x/7x
Typ
1
1.5
0.6
0.6
-
-
C ia
© NXP B.V. 2012. All rights reserved.
Max
-
-
-
-
200
-
002aag613
R vsi
V EXT
97 of 120
Unit
LSB
LSB
%
%
pF
k