MCP3901 데이터 시트보기 (PDF) - Microchip Technology
부품명
상세내역
일치하는 목록
MCP3901 Datasheet PDF : 62 Pages
| |||
MCP3901
Note: Unless otherwise indicated, AVDD = 5.0V, DVDD = 5.0V; TA = +25°C, MCLK = 4 MHz; PRESCALE = 1;
OSR = 64; GAIN = 1; Dithering OFF; VIN = -0.5 dBFS @ 60 Hz.
12
fIN = 60 Hz
MCLK = 4 MHz
10
OSR = 64
Dithering OFF
8
6
4
2
0
78.9 79 79.1 79.2 79.3 79.4 79.5 79.6 79.7 79.8
SINAD (dB)
FIGURE 2-19:
Signal-to-Noise and
Distortion Histogram.
0.6
0.5
0.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-50 -25
G=8
G=16
G=1
G=32
G=2
G=4
0 25 50 75 100 125 150
Temperature (ºC)
FIGURE 2-22:
Temperature.
Channel 0 Offset vs.
100
90
80
70
60
50
40
30
20
10
0
-50 -25
0 25 50 75 100 125 150
Temperature (ºC)
FIGURE 2-20:
Signal-to-Noise and
Distortion vs. Temperature.
100
80
60
40
20
0
-20
-40
0
- 20
- 40
- 60
- 80
Input Amplitude (dBFS)
FIGURE 2-21:
Signal-to-Noise and
Distortion vs. Input Signal Amplitude.
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-50
G=1
G=16
G=4
G=32
-25 0 25 50 75 100
Temperature (°C)
G=8
G=2
125 150
FIGURE 2-23:
Temperature.
Channel 1 Offset vs.
0.5
0.45
0.4
0.35
0.3
0.25
0.2
0.15
0.1
0.05
0
-50
Channel 0
Channel 1
-25 0 25 50 75
100 125 150
Temperature (°C)
FIGURE 2-24:
Channel-to-Channel Offset
Match vs. Temperature.
DS22192D-page 12
© 2011 Microchip Technology Inc.
Share Link: 