MCP4921-E/SN Microchip Technology, MCP4921-E/SN Datasheet - Page 12

• Manufacturer Part Number: MCP4921-E/SN
• Description: IC DAC 12BIT SNGL W/SPI 8SOIC
• Manufacturer: Microchip Technology

Specifications of MCP4921-E/SN

• Number Of Converters: 1
• Package / Case: 8-SOIC (3.9mm Width)
• Settling Time: 4.5µs
• Number Of Bits: 12
• Data Interface: Serial, SPI™
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Resolution: 12 bit
• Interface Type: Serial (3-Wire, SPI, Microwire)
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.7 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Package: 8SOIC N
• Architecture: Resistor-String
• Digital Interface Type: Serial (3-Wire, SPI, Microwire)
• Number Of Outputs Per Chip: 1
• Output Type: Voltage
• Full Scale Error: 1 %FSR
• Integral Nonlinearity Error: ±12 LSB
• Maximum Settling Time: 4.5(Typ) us
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power Dissipation (max): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

MCP4901/4911/4921
Note: Unless otherwise indicated, T
FIGURE 2-18:
Temperature and V
FIGURE 2-19:
and V
FIGURE 2-20:
and V
DS22248A-page 12
6
5
4
3
2
1
0
-0.02
-0.08
-0.12
-0.14
-0.16
0.12
0.08
0.06
0.04
0.02
-40
DD
DD
-0.1
0.1
0
.
.
-40 -20
-40 -20
-20
0
Ambient Temperature (ºC)
Ambient Temperature (ºC)
Ambient Temperature (ºC)
0
0
20
DD
Shutdown Current vs.
Offset Error vs.Temperature
Gain Error vs. Temperature
20
20
.
40
40
40
60
60
60
80
A
80
80
= +25°C, V
100 120
100 120
100 120
V
5.5V
5.0V
4.0V
3.0V
2.7V
V
V
5.5V
5.0V
5.5V
5.0V
4.0V
3.0V
2.7V
4.0V
3.0V
2.7V
DD
DD
DD
DD
= 5V, V
SS
= 0V, V
FIGURE 2-21:
Temperature and V
FIGURE 2-22:
Temperature and V
3.5
2.5
1.5
1.6
1.5
1.4
1.3
1.2
1.1
0.9
0.8
REF
1
4
3
2
1
-40
-40
= 2.048V, Gain = 2, R
-20
-20
Ambient Temperature (ºC)
Ambient Temperature (ºC)
0
0
DD
DD
20
20
V
V
 2010 Microchip Technology Inc.
IN
.
IN
.
40
40
High Threshold vs.
Low Threshold vs.
60
60
L
= 5 k, C
80
80
100 120
100 120
L
= 100 pF.
V
5.5V
5.0V
4.0V
V
5.5V
5.0V
3.0V
2.7V
4.0V
3.0V
2.7V
DD
DD