MCP3202T-CI/SN Microchip Technology, MCP3202T-CI/SN Datasheet - Page 11
![no-image](/images/manufacturer_photos/0/4/439/microchip_technology_sml.jpg)
MCP3202T-CI/SN
Manufacturer Part Number
MCP3202T-CI/SN
Description
IC ADC 12BIT 2.7V 2CH SPI 8-SOIC
Manufacturer
Microchip Technology
Datasheet
1.MCP3202-CISN.pdf
(32 pages)
Specifications of MCP3202T-CI/SN
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
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCP3202T-CI/SN
Manufacturer:
MICROCH
Quantity:
1 260
Note: Unless otherwise indicated, V
FIGURE 2-25:
(ENOB) vs. V
FIGURE 2-26:
Range (SFDR) vs. Input Frequency.
FIGURE 2-27:
10 kHz input (Representative Part).
© 2008 Microchip Technology Inc.
12.0
11.5
11.0
10.5
10.0
9.5
9.0
100
-100
-110
-120
-130
90
80
70
60
50
40
30
20
10
-10
-20
-30
-40
-50
-60
-70
-80
-90
2.0
0
0
f
1
SAMPLE
0
DD
= 50ksps
2.5
10000
.
Input Frequency (kHz)
3.0
Effective Number of Bits
Spurious Free Dynamic
Frequency Spectrum of
Frequency (Hz)
f
SAMPLE
V
f
SAMPLE
20000
DD
= 2.7V
V
= 100 ksps
DD
= 50 ksps
10
3.5
(V)
30000
V
f
f
4096 points
SAMPLE
INPUT
V
f
DD
SAMPLE
4.0
DD
DD
= 5V
= 5V
40000
= 9.985 kHz
= 5V, V
= 100 ksps
= 100 ksps
4.5
50000
SS
100
5.0
= 0V, f
SAMPLE =
FIGURE 2-28:
(ENOB) vs. Input Frequency.
FIGURE 2-29:
(PSR) vs. Ripple Frequency.
FIGURE 2-30:
1 kHz input (Representative Part, V
100 ksps, f
12.0
11.5
11.0
10.5
10.0
9.5
9.0
8.5
8.0
-10
-20
-30
-40
-50
-60
-70
-80
-100
-110
-120
-130
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
1
0
1
0
CLK
= 18* f
5000
10
Ripple Frequency (kHz)
Input Frequency (kHz)
V
F
DD
SAMPLE
Effective Number of Bits
Power Supply Rejection
Frequency Spectrum of
Frequency (Hz)
SAMPLE
10000
= 2.7V
= 50 ksps
100
10
MCP3202
, T
15000
A
V
f
f
4096 points
= +25°C.
SAMPLE
INPUT
DD
V
F
DS21034E-page 11
1000
SAMPLE
DD
= 2.7V
20000
= 998.76 Hz
= 5V
DD
= 50 ksps
= 100 ksps
= 2.7V).
25000
10000
100