MCP3202-CI/ST Microchip Technology, MCP3202-CI/ST Datasheet - Page 12

• Manufacturer Part Number: MCP3202-CI/ST
• Description: IC ADC 12BIT 2.7V 2CH SPI 8TSSOP
• Manufacturer: Microchip Technology

Specifications of MCP3202-CI/ST

• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP
• Number Of Bits: 12
• Sampling Rate (per Second): 100k
• Data Interface: Serial, SPI™
• Number Of Converters: 1
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Peak Reflow Compatible (260 C): No
• No. Of Bits: 12 Bit
• Leaded Process Compatible: No
• No. Of Channels: 2
• Interface Type: Serial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MCP3202
Note: Unless otherwise indicated, V
FIGURE 2-31:
FIGURE 2-32:
FIGURE 2-33:
DS21034E-page 12
500
450
400
350
300
250
200
150
100
500
450
400
350
300
250
200
150
100
500
450
400
350
300
250
200
150
100
50
50
50
0
0
0
2.0
10
-50
V
F
at V
All points at F
DD
CLK
V
DD
DD
V
= 5V
2.5
= 1.8 MHz
DD
= 5V
-25
= 2.5V, F
= 2.7V
V
F
CLK
DD
3.0
Clock Frequency (kHz)
CLK
= 2.7V
= 900 kHz
100
CLK
Temperature (°C)
I
I
I
0
= 1.8 MHz except
DD
DD
DD
3.5
= 900 kHz
V
vs. V
vs. Clock Frequency.
vs. Temperature.
DD
4.0
25
(V)
DD
4.5
1000
50
.
DD
5.0
= 5V, V
75
5.5
SS
10000
100
6.0
= 0V, f
SAMPLE =
FIGURE 2-34:
FIGURE 2-35:
FIGURE 2-36:
current vs. Temperature.
100 ksps, f
80
70
60
50
40
30
20
10
0
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
2.0
100.00
10.00
-50
CS = V
1.00
0.10
0.01
2.5
-50
CLK
V
DD
DD
-25
= CS = 5V
= 18* f
3.0
- 25
Tem perature (°C)
Temperature (°C)
I
I
Analog Input leakage
0
3.5
DDS
DDS
SAMPLE
© 2008 Microchip Technology Inc.
0
V
DD
4.0
vs. V
vs. Temperature.
25
(V)
25
, T
A
4.5
DD
50
= +25°C.
50
.
V
F
CLK
5.0
DD
= 5V
= 1.8 MHz
75
75
5.5
100
100
6.0