MCP4921-E/SN Microchip Technology Inc., MCP4921-E/SN Datasheet - Page 9

• Manufacturer Part Number: MCP4921-E/SN
• Description: SINGLE 12-BIT DAC WITH SPI INTERACE
• Manufacturer: Microchip Technology Inc.

Specifications of MCP4921-E/SN

• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

Note: Unless otherwise indicated, T
FIGURE 2-6:
Temperature.
FIGURE 2-7:
Temperature.
FIGURE 2-8:
© 2007 Microchip Technology Inc.
-1
-2
-3
-4
-5
2.5
1.5
0.5
2.5
1.5
0.5
5
4
3
2
1
0
2
1
0
3
2
1
0
0
-40
1
-20
1024
2
Ambient Temperature (ºC)
0
Voltage Reference (V)
Code (Decimal)
INL vs. Code and Ambient
Absolute INL vs. Ambient
Absolute INL vs. V
20
3
2048
40
60
Ambient Temperature
125C
A
4
3072
= +25°C, V
80
85
100
REF
5
25
120
4096
.
DD
= 5V , AV
SS
FIGURE 2-9:
FIGURE 2-10:
= 0V, V
Note:
-1
-2
-3
-4
-2
-4
-6
3
2
1
0
2
0
REF
0
0
= 2.048V, Gain = 2, R
Single device graph (Figure 2-10) for
illustration of 64 code effect.
MCP4921/4922
1024
1024
Code (Decimal)
INL vs. Code and V
Code (Decimal)
INL vs. Code.
2048
1
2048
2
L
V
= 5 kΩ, C
REF
3
3072
3072
DS21897B-page 9
4
5.5
L
REF
= 100 pF.
4096
4096
.