MCP3201-BI/P Microchip Technology, MCP3201-BI/P Datasheet - Page 7

• 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

2.0
Note: Unless otherwise indicated, V
FIGURE 2-1:
vs. Sample Rate.
FIGURE 2-2:
vs. V
FIGURE 2-3:
vs. Code (Representative Part).
© 2008 Microchip Technology Inc.
Note:
-0.2
-0.4
-0.6
-0.8
-1.0
-0.5
-1.0
-1.5
-2.0
1.0
0.8
0.6
0.4
0.2
0.0
2.0
1.5
1.0
0.5
0.0
REF.
-0.2
-0.4
-0.6
-0.8
-1.0
1.0
0.8
0.6
0.4
0.2
0.0
0
0
TYPICAL PERFORMANCE CHARACTERISTICS
0
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.
512
25
1
1024
Positive INL
Positive INL
Negative INL
Sample Rate (ksps)
50
Integral Nonlinearity (INL)
Integral Nonlinearity (INL)
Integral Nonlinearity (INL)
1536 2048
Negative INL
Digital Code
2
V
REF
75
(V)
2560 3072
3
100
DD
= V
125
4
REF
3584 4096
= 5V, V
150
5
SS
= 0V, f
FIGURE 2-4:
vs. Sample Rate (V
FIGURE 2-5:
vs. V
FIGURE 2-6:
vs. Code (Representative Part, V
SAMPLE
-0.5
-1.0
-1.5
-2.0
-0.5
-1.0
-1.5
-2.0
-0.2
-0.4
-0.6
-0.8
-1.0
2.0
1.5
1.0
0.5
0.0
2.0
1.5
1.0
0.5
0.0
1.0
0.8
0.6
0.4
0.2
0.0
REF
0.0
= 100 ksps, f
0
0
V
V
F
(V
SAMPLE
DD
DD
DD
512 1024 1536 2048 2560 3072 3584 4096
= V
= V
0.5
REF
REF
= 50 ksps
20
= 2.7V).
Positive INL
= 2.7V
Negative INL
= 2.7V
Negative INL
Sample Rate (ksps)
CLK
1.0
DD
Integral Nonlinearity (INL)
Integral Nonlinearity (INL)
Integral Nonlinearity (INL)
40
Positive INL
Digital Code
= 16*f
= 2.7V).
V
REF
1.5
MCP3201
(V)
SAMPLE
60
2.0
DD
V
F
DS21290E-page 7
SAMPLE
DD
, T
= 2.7V
= 2.7V).
80
A
= 50 ksps
2.5
= +25°C.
100
3.0