Datasheet

© 2010 Microchip Technology Inc. DS22187E-page 15
MCP4728
Note: Unless otherwise indicated, T
A
= -40°C to +125°C, V
DD
= +5.0V, V
SS
= 0V, R
L
= 5 kΩ, C
L
= 100 pF.
FIGURE 2-25: Absolute DAC Output Error
(V
DD
=5.5V).
FIGURE 2-26: Full Scale Settling Time
(V
REF
= V
DD
, V
DD
= 5V, UDAC = 1,
Code Change: 000h to FFFh).
FIGURE 2-27: Half Scale Settling Time
(V
REF
= V
DD
, V
DD
= 5V, UDAC = 1,
Code Change: 000h to 7FFh).
FIGURE 2-28: Full Scale Settling Time
(V
REF
= Internal, V
DD
= 5V, UDAC = 1,
Gain = x1, Code Change: 000h to FFFh).
FIGURE 2-29: Full Scale Settling Time
(V
REF
= V
DD
, V
DD
= 5V, UDAC = 1,
Code Change: FFFh to 000h).
FIGURE 2-30: Half Scale Settling Time
(V
REF
= V
DD
, V
DD
= 5V, UDAC = 1,
Code Change: 7FFh to 000h).
0
2
4
6
8
10
12
14
16
0 500 1000 1500 2000 2500 3000 3500
Codes
LSB
V
REF
= Internal, Gain = x2
2
Tem
p
= +25
o
C
Ch. D
Ch. C
Ch. B
Ch. A
V
OUT
(2V/Div)
Time (2 µs/Div)
LDAC
V
OUT
(2V/Div)
LDAC
Time (2 µs/Div)
V
OUT
(2V/Div)
Time (2 µs/Div)
LDAC
Time (2 µs/Div)
V
OUT
(2V/Div)
LDAC
Time (2 µs/Div)
V
OUT
(2V/Div)
LDAC