MCP3001-I/SN Microchip Technology, MCP3001-I/SN Datasheet - Page 8

• Manufacturer Part Number: MCP3001-I/SN
• Description: IC ADC 10BIT 2.7V 1CH SPI 8-SOIC
• Manufacturer: Microchip Technology

Specifications of MCP3001-I/SN

• Data Interface: Serial, SPI™
• Number Of Bits: 10
• Sampling Rate (per Second): 200k
• Number Of Converters: 1
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Resolution (bits): 10bit
• Sampling Rate: 200kSPS
• Input Channel Type: Pseudo Differential
• Supply Voltage Range - Analog: 2.7V To 5.5V
• Supply Current: 400µA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MCP3001
Note: Unless otherwise indicated, V
FIGURE 2-13: Differential Nonlinearity (DNL) vs.
Code (Representative Part).
FIGURE 2-14: Differential Nonlinearity (DNL) vs.
Temperature.
FIGURE 2-15: Gain Error vs. V
DS21293C-page 8
-0.1
-0.2
-0.3
-0.4
-0.5
-0.1
-0.2
-0.3
0.5
0.4
0.3
0.2
0.1
0.0
0.3
0.2
0.1
0.0
-0.2
-0.4
-0.6
-0.8
-1.0
1.0
0.8
0.6
0.4
0.2
0.0
-50
0
0
V
f
SAMPLE
DD
128
= V
-25
= 200 ksps
REF
V
f
SAMPLE
1
256
DD
= 5V
Positive DNL
= 5V
Temperature (°C)
= 200 ksps
0
384
Digital Code
V
f
SAMPLE
Negative DNL
DD
2
V
= 2.7V
512
REF
25
= 75 ksps
(V)
REF
640
3
.
50
DD
768
= V
REF
4
75
896
= 5V, f
1024
100
5
SAMPLE
= 200 ksps, f
FIGURE 2-16: Differential Nonlinearity (DNL) vs.
Code (Representative Part, V
FIGURE 2-17: Differential Nonlinearity (DNL) vs.
Temperature (V
FIGURE 2-18: Offset Error vs. V
-0.1
-0.2
-0.3
-0.4
-0.5
-0.1
-0.2
-0.3
0.5
0.4
0.3
0.2
0.1
0.0
0.3
0.2
0.1
0.0
8
7
6
5
4
3
2
1
0
CLK
0.0
-50
0
= 14*Sample Rate,T
V
f
V
f
SAMPLE
SAMPLE
DD
DD
128
= V
= V
DD
-25
V
f
SAMPLE
= 75 ksps
= 75 ksps
1.0
DD
REF
REF
= 2.7V).
256
= 5V
= 2.7V
= 2.7V
= 200 ksps
V
f
Temperature (°C)
SAMPLE
0
DD
384
© 2007 Microchip Technology Inc.
Digital Code
2.0
= 2.7V
Negative DNL
V
Positive DNL
= 75 ksps
REF
512
DD
25
(V)
A
= 2.7V).
3.0
REF
= 25°C
640
50
.
768
4.0
75
896
1024
100
5.0