MCP3002-I/SN Microchip Technology, MCP3002-I/SN Datasheet - Page 7

• 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

2.0
Note: Unless otherwise indicated, V
FIGURE 2-1:
vs. Sample Rate.
FIGURE 2-2:
vs. Code.
FIGURE 2-3:
vs. Temperature.
© 2008 Microchip Technology Inc.
Note:
-0.2
-0.4
-0.6
0.6
0.4
0.2
0.0
-0.2
-0.4
-0.6
-0.8
-1.0
-0.1
-0.2
-0.3
-0.4
-0.5
1.0
0.8
0.6
0.4
0.2
0.0
0.5
0.4
0.3
0.2
0.1
0.0
0
-50
0
TYPICAL PERFORMANCE CHARACTERISTICS
V
f
The graphs provided following this note are a statistical summary based on a limited number of samples
and are provided for informational purposes only. The performance characteristics listed herein are not
tested or guaranteed. In some graphs, the data presented may be outside the specified operating range
(e.g., outside specified power supply range) and therefore outside the warranted range.
SAMPLE
25
DD
128
= 5V
-25
50
= 200 ksps
Positive INL
Negative INL
256
75 100 125 150 175 200 225 250
Sample Rate (ksps)
0
Integral Nonlinearity (INL)
Integral Nonlinearity (INL)
Integral Nonlinearity (INL)
Negative INL
Temperature (°C)
384
Digital Code
Positive INL
512
25
640
50
DD
768
= 5V, f
75
896 1024
SAMPLE
100
= 200 ksps, f
FIGURE 2-4:
vs. Sample Rate (V
FIGURE 2-5:
vs. Code (V
FIGURE 2-6:
vs. Temperature (V
CLK
-0.2
-0.4
-0.6
0.6
0.4
0.2
0.0
-0.1
-0.2
-0.3
-0.4
-0.5
-0.2
-0.4
-0.6
-0.8
-1.0
0.5
0.4
0.3
0.2
0.1
0.0
1.0
0.8
0.6
0.4
0.2
0.0
= 16* f
-50
0
0
V
f
V
f
V
SAMPLE
SAMPLE
DD
DD
DD
128
= 2.7V
= 2.7V
DD
SAMPLE
= 2.7V
-25
= 75 ksps
= 75 ksps
Negative INL
= 2.7V).
Positive INL
256
25
Sample Rate (ksps)
, T
DD
DD
0
Temperature (°C)
Integral Nonlinearity (INL)
Integral Nonlinearity (INL)
Integral Nonlinearity (INL)
384
A
Positive INL
Digital Code
= 2.7V).
= 2.7V).
= +25°C.
Negative INL
512
50
25
MCP3002
640
50
DS21294D-page 7
768
75
75
896 1024
100
100