MCP4922-E/ST Microchip Technology, MCP4922-E/ST Datasheet - Page 10

• Manufacturer Part Number: MCP4922-E/ST
• Description: IC DAC 12BIT DUAL W/SPI 14TSSOP
• Manufacturer: Microchip Technology

Specifications of MCP4922-E/ST

• Number Of Converters: 2
• Package / Case: 14-TSSOP
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power Dissipation (max): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

MCP4921/4922
Note: Unless otherwise indicated, T
FIGURE 2-11:
Temperature and V
FIGURE 2-12:
(V
FIGURE 2-13:
(V
DS21897A-page 10
DD
DD
210
190
170
150
130
110
18
16
14
12
10
= 2.7V).
= 5.0V).
8
6
4
2
0
9
8
7
6
5
4
3
2
1
0
151 156 161 166 171 176 181 186 191 196 201
-40
-20
Ambient Temperature (°C)
0
DD
20
MCP4921 I
MCP4921 I
MCP4921 I
.
I
I
DD
DD
40
(µA)
(µA)
60
DD
DD
DD
80
A
= +25°C, V
vs. Ambient
Histogram
Histogram
100 120
V
5.5V
5.0V
4.0V
3.0V
2.7V
DD
DD
= 5V, AV
SS
FIGURE 2-14:
Temperature and V
FIGURE 2-15:
(V
FIGURE 2-16:
(V
= 0V, V
DD
DD
400
350
300
250
200
20
18
16
14
12
10
= 2.7V).
= 5.0V).
8
6
4
2
0
16
14
12
10
REF
8
6
4
2
0
-40
= 2.048V, Gain = 2.
-20
Ambient Temperature (ºC)
0
DD
20
MCP4922 I
MCP4922 I
MCP4922 I
 2004 Microchip Technology Inc.
.
I
I
40
DD
DD
(µA)
(µA)
60
DD
DD
DD
80
vs. Ambient
Histogram
Histogram
100 120
5.5V
5.0V
4.0V
3.0V
2.7V
V
DD