MCP3208-BI/SL Microchip Technology, MCP3208-BI/SL Datasheet - Page 7

• Manufacturer Part Number: MCP3208-BI/SL
• Description: IC ADC 12BIT 2.7V 8CH SPI 16SOIC
• Manufacturer: Microchip Technology

Specifications of MCP3208-BI/SL

• Number Of Converters: 1
• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• Number Of Bits: 12
• Sampling Rate (per Second): 100k
• Data Interface: Serial, SPI™
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Architecture: SAR
• Conversion Rate: 100 KSPs
• Resolution: 12 bit
• Input Type: Voltage
• Snr: 100 dB
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Package: 16SOIC N
• Sampling Rate: 100 KSPS
• Number Of Adcs: 1
• Number Of Analog Inputs: 8|4
• Digital Interface Type: Serial (4-Wire, SPI)
• Polarity Of Input Voltage: Unipolar
• 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. V
FIGURE 2-3:
vs. Code (Representative Part).
© 2008 Microchip Technology Inc.
Note:
-0.5
-1.0
-1.5
-2.0
-0.2
-0.4
-0.6
-0.8
-1.0
-0.2
-0.4
-0.6
-0.8
-1.0
2.5
2.0
1.5
1.0
0.5
0.0
1.0
0.8
0.6
0.4
0.2
0.0
1.0
0.8
0.6
0.4
0.2
0.0
REF
0
0
0
TYPICAL PERFORMANCE CHARACTERISTICS
.
The graphs and tables 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 or tables, 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)
Negative INL
50
1536
Integral Nonlinearity (INL)
Integral Nonlinearity (INL)
Integral Nonlinearity (INL)
Digital Code
2
V
2048
REF
75
(V)
2560
3
100
DD
3072
= V
125
4
REF
3584
= 5V, V
4096
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
2.0
1.5
1.0
0.5
0.0
2.0
1.5
1.0
0.5
0.0
-0.2
-0.4
-0.6
-0.8
-1.0
1.0
0.8
0.6
0.4
0.2
0.0
REF
0.0
0
0
= 100 ksps, f
V
V
F
DD
(V
SAMPLE
DD
= V
10
= V
512
DD
0.5
REF
REF
= 50 ksps
MCP3204/3208
= 2.7V).
Negative INL
Positive INL
= 2.7 V
= 2.7 V
1024
20
Positive INL
Sample Rate (ksps)
Negative INL
CLK
1.0
DD
1536
Integral Nonlinearity (INL)
Integral Nonlinearity (INL)
Integral Nonlinearity (INL)
30
Digital Code
= 20* f
= 2.7V).
V
REF
2048
40
1.5
(V)
SAMPLE
2560
50
2.0
DD
DS21298E-page 7
3072
60
, T
= 2.7V).
A
2.5
= +25°C.
3584
70
4096
80
3.0