MCP4801T-E/P MICROCHIP [Microchip Technology], MCP4801T-E/P Datasheet - Page 9
MCP4801T-E/P
Manufacturer Part Number
MCP4801T-E/P
Description
8/10/12-Bit Voltage Output Digital-to-Analog Converter with Internal VREF and SPI Interface
Manufacturer
MICROCHIP [Microchip Technology]
Datasheet
1.MCP4801T-EP.pdf
(48 pages)
- Current page: 9 of 48
- Download datasheet (2Mb)
Note: Unless otherwise indicated, T
FIGURE 2-7:
Temperature (MCP4811).
FIGURE 2-8:
Temperature (MCP4811).
FIGURE 2-9:
Temperature (MCP4801).
2010 Microchip Technology Inc.
-0.5
-1.5
-2.5
-0.1
-0.2
-0.3
1.5
0.5
0.3
0.2
0.1
-1
-2
-3
-0.05
-0.15
1
0
0.15
0.05
0
-0.1
0.1
0
0
0
0
128
128
125
32
256
o
256
C
64
DNL vs. Code and
384
INL vs. Code and
DNL vs. Code and
384
Temperature: - 40
96 128 160 192 224 256
- 40
Code
Code
512
512
34
Code
o
85
C
+25
o
C
o
640
640
C to +125
o
A
C to +125
768
768
= +25°C, V
- 40
25
o
C
o
o
C
C
896 1024
896 1024
o
C
DD
= 5V, V
SS
= 0V, V
FIGURE 2-10:
Temperature (MCP4801).
FIGURE 2-11:
Temperature and V
FIGURE 2-12:
Temperature and V
MCP4801/4811/4821
4.100
4.096
4.092
4.088
4.084
4.080
4.076
-0.1
-0.2
-0.3
REF
2.050
2.049
2.048
2.047
2.046
2.045
2.044
2.043
2.042
2.041
2.040
0.6
0.5
0.4
0.3
0.2
0.1
0
0
-40
= 2.048V, Gain = 2, R
-40
125
32
-20
-20
o
C
Ambient Temperature (°C)
Ambient Temperature (°C)
64
- 40
0
0
DD
DD
o
INL vs. Code and
Full-Scale V
Full-Scale V
C
96
25
. Gain = 1x.
. Gain = 2x.
20
20
o
C
Code
128
40
40
L
= 5 k, C
160
60
60
OUT
OUT
85
DS22244B-page 9
o
C
192
80
80
VDD: 4V
VDD: 3V
VDD: 2.7V
VDD: 5.5V
VDD: 5V
vs. Ambient
vs. Ambient
100 120
100 120
L
224
= 100 pF.
256
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