MCP3002-I/SN Microchip Technology, MCP3002-I/SN Datasheet - Page 8

• Manufacturer Part Number: MCP3002-I/SN
• Description: IC ADC 10BIT 2.7V 2CH SPI 8-SOIC
• Manufacturer: Microchip Technology

Specifications of MCP3002-I/SN

• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Number Of Bits: 10
• Sampling Rate (per Second): 200k
• Data Interface: Serial, SPI™
• Number Of Converters: 1
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Architecture: SAR
• Conversion Rate: 200 KSPs
• Input Type: Voltage
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

MCP3002
Note: Unless otherwise indicated, V
FIGURE 2-7:
vs. V
FIGURE 2-8:
(DNL) vs. Sample Rate.
FIGURE 2-9:
(DNL) vs. Code (Representative Part).
DS21294D-page 8
-0.2
-0.4
-0.6
-0.8
-1.0
-0.2
-0.4
-0.6
-0.2
-0.4
-0.6
-0.8
-1.0
1.0
0.8
0.6
0.4
0.2
0.0
0.6
0.4
0.2
0.0
DD.
1.0
0.8
0.6
0.4
0.2
0.0
0
2.5
0
V
f
SAMPLE
All points taken at f
V
DD
Positive INL
DD
25
128
= 5V
Positive DNL
= 2.7V, f
Negative INL
Negative DNL
= 200 ksps
3.0
50
Sample Rate (ksps)
256
SAMPLE
75
3.5
Integral Nonlinearity (INL)
Differential Nonlinearity
384
Differential Nonlinearity
100
= 75 ksps
SAMPLE
Digital Code
V
512
125 150 175 200 225 250
DD
4.0
= 200 ksps except
(V)
640
4.5
DD
768
= 5V, f
5.0
896 1024
SAMPLE
5.5
= 200 ksps, f
FIGURE 2-10:
(DNL) vs. V
FIGURE 2-11:
(DNL) vs. Sample Rate (V
FIGURE 2-12:
(DNL) vs. Code (Representative Part,
V
DD
CLK
-0.2
-0.4
-0.6
-0.8
0.8
0.6
0.4
0.2
0.0
-0.2
-0.4
-0.6
-0.8
-1.0
= 2.7V).
1.0
0.8
0.6
0.4
0.2
0.0
-0.2
-0.4
-0.6
2.5
0.6
0.4
0.2
0.0
= 16* f
All points taken at f
V
0
DD
0
V
f
SAMPLE
V
= 2.7V, f
DD
DD
DD.
128
= 2.7V
3.0
SAMPLE
Negative DNL
= 2.7V
Positive DNL
= 75 ksps
SAMPLE
256
25
Positive DNL
Negative DNL
Sample Rate (ksps)
3.5
, T
= 75 ksps
Differential Nonlinearity
Differential Nonlinearity
Differential Nonlinearity
SAMPLE
384
A
© 2008 Microchip Technology Inc.
Digital Code
= +25°C.
VDD (V)
= 200 ksps except
4.0
512
50
DD
= 2.7V).
640
4.5
768
75
5.0
896 1024
100
5.5