MCP3202-BIST Microchip Technology, MCP3202-BIST Datasheet - Page 5

• Manufacturer Part Number: MCP3202-BIST
• Description: 2.7V Dual Channel 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
-0.2
-0.4
-0.6
-0.8
-1.0
-0.2
-0.4
-0.6
-0.8
-1.0
1.0
0.8
0.6
0.4
0.2
0.0
1.0
0.8
0.6
0.4
0.2
0.0
1.0
0.8
0.6
0.4
0.2
0.0
3.0
TYPICAL PERFORMANCE CHARACTERISTICS
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
Positive INL
3.5
Positive INL
Sample Rate (ksps)
Negative INL
50
Digital Code
V
DD
4.0
75
(V)
100
DD
F
Negative INL
SAMPLE
= 5V, V
4.5
125
= 100ksps
SS
DD
= 0V, f
150
5.0
.
Preliminary
SAMPLE
=
100ksps, f
FIGURE 2-4:
Rate (V
FIGURE 2-5:
FIGURE 2-6:
(Representative Part, V
-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
2.0
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
DD
2.5
CLK
0
0
= 2.7V).
V
F
V
DD
SAMPLE
DD
= 18* f
512 1024 1536 2048 2560 3072 3584 4096
= 2.7V
= 2.7V
Integral Nonlinearity (INL) vs. Sample
Integral Nonlinearity (INL) vs. V
Integral Nonlinearity (INL) vs. Code
= 50ksps
3.0
Positive INL
20
Positive INL
Negative INL
SAMPLE
Sample Rate (ksps)
DD
Negative INL
Digital Code
3.5
,T
40
= 2.7V).
A
V
DD
= 25°C
MCP3202
(V)
4.0
60
F
DS21034A-page 5
SAMPLE
4.5
80
= 50ksps
DD
5.0
100
.