MCP4821-E/P Microchip Technology, MCP4821-E/P Datasheet - Page 10

• Manufacturer Part Number: MCP4821-E/P
• Description: IC DAC 12BIT W/SPI 8DIP
• Manufacturer: Microchip Technology

Specifications of MCP4821-E/P

• Number Of Converters: 1
• Package / Case: 8-DIP (0.300", 7.62mm)
• 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: Through Hole
• 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: Through Hole
• 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

MCP4801/4811/4821
Note: Unless otherwise indicated, T
FIGURE 2-13:
Density (V
Gain = 1x.
FIGURE 2-14:
(V
FIGURE 2-15:
DS22244B-page 10
REF
1.E-02
1.E-03
1.E-04
1.E-05
340
320
300
280
260
240
220
200
180
10.0
0.10
0.01
1.00
1.E-04
1.E-05
1.E-06
1.E-07
100
Noise Voltage) vs. Bandwidth. Gain = 2x.
0.1
10
-40
1E+2
1
100
0.1
1E-1
E
E
REF
ni
ni
-20
(in V
(in V
P-P
RMS
Ambient Temperature (°C)
Noise Density) vs. Frequency.
1E+0
)
0
1
)
1E+3
1k
20
Output Noise Voltage
Output Noise Voltage
I
1E+1
DD
Bandwidth (Hz)
10
Frequency (Hz)
40
vs. Temperature and V
Maximum Measurement Time = 10s
1E+4
10k
1E+2
100
60
1E+3
80
A
1k
= +25°C, V
1E+5
100k
100
1E+4
10k
120
100k
1E+5
1E+6
5.5V
5.0V
4.0V
3.0V
2.7V
V
1M
DD
DD
DD
.
= 5V, V
SS
= 0V, V
FIGURE 2-16:
FIGURE 2-17:
20
18
16
14
12
10
18
16
14
12
10
REF
8
6
4
2
0
8
6
4
2
0
= 2.048V, Gain = 2, R
I
I
DD
DD
 2010 Microchip Technology Inc.
I
DD
I
DD
Histogram (V
(µA)
Histogram (V
(µA)
L
= 5 k, C
DD
DD
L
= 100 pF.
= 2.7V).
= 5.0V).