MCP3001-I/SN Microchip Technology, MCP3001-I/SN Datasheet - Page 7

• 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

Note: Unless otherwise indicated, V
FIGURE 2-7:
Temperature.
FIGURE 2-8:
Sample Rate.
FIGURE 2-9:
V
© 2007 Microchip Technology Inc.
REF
.
-0.1
-0.2
-0.3
-0.4
0.4
0.3
0.2
0.1
0.0
-0.1
-0.2
-0.3
-0.4
0.4
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
25
-25
Integral
Differential Nonlinearity (DNL) vs.
Differential Nonlinearity (DNL) vs.
50
Positive DNL
1
75
Sample Rate (ksps)
Negative DNL
Temperature (°C)
0
Positive INL
Negative INL
100
Positive DNL
2
Nonlinearity
V
Negative DNL
REF
25
125
(V)
150
3
50
DD
175 200
= V
REF
4
75
(INL)
225
= 5V, f
100
250
5
vs.
SAMPLE
= 200 ksps, f
FIGURE 2-10: Integral
Temperature (V
FIGURE 2-11: Differential Nonlinearity (DNL) vs.
Sample Rate (V
FIGURE 2-12: Differential Nonlinearity (DNL) vs. V
(V
DD
= 2.7V).
-0.1
-0.2
-0.3
-0.4
0.4
0.3
0.2
0.1
0.0
-0.1
-0.2
-0.3
-0.4
-0.2
-0.4
-0.6
-0.8
-1.0
0.4
0.3
0.2
0.1
0.0
1.0
0.8
0.6
0.4
0.2
0.0
CLK
-50
0.0
0
V
f
SAMPLE
= 14*Sample Rate,T
V
DD
DD
= V
= V
-25
DD
DD
0.5
= 75 ksps
REF
REF
= 2.7V).
= 2.7V).
25
= 2.7V
= 2.7V
Positive DNL
Negative DNL
Sample Rate (ksps)
Temperature (°C)
1.0
0
Positive DNL
Negative DNL
Positive INL
Negative INL
V
Nonlinearity
REF
25
50
1.5
MCP3001
(V)
A
= 25°C
50
2.0
V
f
SAMPLE
DD
DS21293C-page 7
75
= V
= 75 ksps
REF
2.5
75
(INL)
= 2.7V
100
100
3.0
vs.
REF