MCP3201-BI/P Microchip Technology, MCP3201-BI/P Datasheet - Page 8

• Manufacturer Part Number: MCP3201-BI/P
• Description: IC ADC 12BIT 2.7V 1CH SPI 8-DIP
• Manufacturer: Microchip Technology

Specifications of MCP3201-BI/P

• Data Interface: Serial, SPI™
• Operating Temperature: -40°C ~ 85°C
• Number Of Bits: 12
• Sampling Rate (per Second): 100k
• Number Of Converters: 1
• Voltage Supply Source: Single Supply
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Resolution (bits): 12bit
• Input Channel Type: Pseudo Differential
• Supply Voltage Range - Analogue: 2.7V To 5.5V
• Supply Current: 300µA
• No. Of Pins: 8
• Sampling Rate: 100kSPS
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MCP3201
Note: Unless otherwise indicated, V
FIGURE 2-19: Gain Error vs. Temperature.
FIGURE 2-20: Signal to Noise Ratio (SNR) vs. Input
Frequency.
FIGURE 2-21:
Input Frequency.
DS21290D-page 8
-100
100
-0.2
-0.4
-0.6
-0.8
-1.0
90
80
70
60
50
40
30
20
10
-10
-20
-30
-40
-50
-60
-70
-80
-90
1.0
0.8
0.6
0.4
0.2
0.0
0
0
-50
1
1
V
F
DD
SAMPLE
-25
= V
V
F
Total Harmonic Distortion (THD) vs.
SAMPLE
DD
REF
= 50 ksps
V
Input Frequency (kHz)
Input Frequency (kHz)
= V
= 2.7V
DD
Temperature (°C)
REF
= 50 ksps
= V
0
V
F
SAMPLE
DD
= 2.7V
REF
= V
= 5V, F
REF
= 50 ksps
10
25
10
= 2.7V
SAMPLE
V
F
50
DD
DD
SAMPLE
V
F
DD
SAMPLE
= 100 ksps
= V
= V
= V
REF
= 100 ksps
REF
= 100 ksps
REF
75
= 5V
= 5V
= 5V, V
100
100
100
SS
= 0V, f
SAMPLE
FIGURE 2-22: Offset Error vs. Temperature.
FIGURE 2-23:
(SINAD) vs. Input Frequency.
FIGURE 2-24:
(SINAD) vs. Input Signal Level.
= 100 ksps, f
100
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
90
80
70
60
50
40
30
20
10
80
70
60
50
40
30
20
10
0
0
-40
-50
1
-35
-25
V
F
SAMPLE
DD
CLK
Signal to Noise and Distortion
Signal to Noise and Distortion
-30
V
F
V
F
Input Frequency (kHz)
= V
Input Signal Level (dB)
SAMPLE
SAMPLE
DD
DD
= 16*f
V
F
REF
= 50 ksps
Temperature (°C)
= V
= V
0
DD
SAMPLE
-25
© 2007 Microchip Technology Inc.
REF
= 50 ksps
= 2.7V
= V
REF
= 100 ksps
SAMPLE
REF
= 100 ksps
= 2.7V
= 5V
-20
25
10
= 5V
,T
-15
A
50
V
F
= 25°C
V
F
SAMPLE
DD
SAMPLE
DD
-10
= V
= V
REF
= 100 ksps
75
REF
= 50 ksps
= 5V
-5
= 2.7V
100
100
0