MCP3201-BIST Microchip Technology, MCP3201-BIST Datasheet - Page 5

• Manufacturer Part Number: MCP3201-BIST
• Description: 2.7V 12-Bit A/D Converter with SPI Serial Interface
• Manufacturer: Microchip Technology

2.0
Note: Unless otherwise indicated, V
FIGURE 2-1:
Rate.
FIGURE 2-2:
FIGURE 2-3:
(Representative Part).
1999 Microchip Technology Inc.
-0.2
-0.4
-0.6
-0.8
-1.0
-0.5
-1.0
-1.5
-2.0
-0.2
-0.4
-0.6
-0.8
-1.0
1.0
0.8
0.6
0.4
0.2
0.0
2.0
1.5
1.0
0.5
0.0
1.0
0.8
0.6
0.4
0.2
0.0
TYPICAL PERFORMANCE CHARACTERISTICS
0
0
0
512 1024 1536 2048 2560 3072 3584 4096
Integral Nonlinearity (INL) vs. Sample
Integral Nonlinearity (INL) vs. V
Integral Nonlinearity (INL) vs. Code
25
1
Positive INL
Positive INL
Sample Rate (ksps)
Negative INL
50
Digital Code
Negative INL
2
V
REF
75
(V)
3
100
DD
= V
125
REF
4
= 5V, V
REF
150
.
Preliminary
5
SS
= 0V, f
SAMPLE
FIGURE 2-4:
Rate (V
FIGURE 2-5:
(V
FIGURE 2-6:
(Representative Part, V
DD
= 100ksps, f
= 2.7V).
-0.5
-1.0
-1.5
-2.0
-0.2
-0.4
-0.6
-0.8
-1.0
-0.5
-1.0
-1.5
-2.0
2.0
1.5
1.0
0.5
0.0
1.0
0.8
0.6
0.4
0.2
0.0
2.0
1.5
1.0
0.5
0.0
DD
0.0
0
0
= 2.7V).
V
F
V
DD
SAMPLE
DD
512 1024 1536 2048 2560 3072 3584 4096
= V
= V
Integral Nonlinearity (INL) vs. Sample
0.5
Integral Nonlinearity (INL) vs. V
Integral Nonlinearity (INL) vs. Code
REF
REF
= 50ksps
CLK
Positive INL
20
= 2.7V
= 2.7V
Negative INL
= 16*f
Negative INL
Sample Rate (ksps)
1.0
DD
Digital Code
Positive INL
40
= 2.7V).
SAMPLE
V
REF
1.5
MCP3201
(V)
,T
60
A
= 25°C
2.0
V
F
DS21290B-page 5
DD
SAMPLE
= 2.7V
80
= 50ksps
2.5
100
3.0
REF