MCP3221DM-PCTL Microchip Technology, MCP3221DM-PCTL Datasheet - Page 8

• Manufacturer Part Number: MCP3221DM-PCTL
• Description: BOARD DEMO FOR PICTAIL MCP3221
• Manufacturer: Microchip Technology
• Series: PICtail™r
• Type: A/Dr

Specifications of MCP3221DM-PCTL

• Number Of Adc's: 1
• Number Of Bits: 12
• Sampling Rate (per Second): 22.3k
• Data Interface: Serial
• Inputs Per Adc: 1 Single Ended
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: MCP3221
• Product: Data Conversion Development Tools
• Resolution: 12 bit
• Interface Type: USB
• Silicon Manufacturer: Microchip
• Silicon Core Number: MCP3221
• Kit Application Type: Data Converter
• Application Sub Type: ADC
• Silicon Family Name: PICtail
• Kit Contents: Board Cables CD Docs
• Rohs Compliant: Yes
• For Use With/related Products: MCP3221
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

MCP3221
Note: Unless otherwise indicated, V
Mode (f
FIGURE 2-19:
FIGURE 2-20:
FIGURE 2-21:
DS21732C-page 8
-1
-2
-3
-100
100
3
2
1
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
90
80
70
60
50
40
30
20
10
-50
SAMP
0
0
1
V
1
DD
= 5V
-25
= 22.3 ksps), T
V
DD
V
DD
= 2.7V
Input Frequency (kHz)
= 2.7V
0
Input Frequency (kHz)
Temperature (°C)
Gain Error vs. Temperature.
SNR vs. Input Frequency.
THD vs. Input Frequency.
25
V
DD
A
V
= 5V
DD
= +25°C.
50
= 5V
V
DD
= 2.7V
DD
75
= 5V, V
100
SS
10
125
= 0V, I
10
2
C Fast Mode Timing (SCL = 400 kHz), Continuous Conversion
FIGURE 2-22:
Temperature.
FIGURE 2-23:
FIGURE 2-24:
Level.
1.8
1.6
1.4
1.2
0.8
0.6
0.4
0.2
100
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
0
2
1
0
0
-40
-50
1
V
-25
DD
= 2.7V
-30
V
DD
Input Frequency (kHz)
Input Signal Level (dB)
0
= 5V
Temperature (°C)
Offset Error vs.
SINAD vs. Input Frequency.
SINAD vs. Input Signal
V
© 2006 Microchip Technology Inc.
DD
25
V
= 5V
DD
-20
= 2.7V
V
DD
50
= 5V
V
DD
= 2.7V
75
-10
100
10
125
0