MCP3201-CI/ST Microchip Technology, MCP3201-CI/ST Datasheet - Page 10
![IC ADC 12BIT 2.7V 1CH SPI 8TSSOP](/photos/6/59/65937/c04-086_st_sml.jpg)
MCP3201-CI/ST
Manufacturer Part Number
MCP3201-CI/ST
Description
IC ADC 12BIT 2.7V 1CH SPI 8TSSOP
Manufacturer
Microchip Technology
Specifications of MCP3201-CI/ST
Data Interface
Serial, SPI™
Number Of Bits
12
Sampling Rate (per Second)
100k
Number Of Converters
1
Voltage Supply Source
Single Supply
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-TSSOP
Resolution (bits)
12bit
Sampling Rate
100kSPS
Input Channel Type
Pseudo Differential
Supply Voltage Range - Analog
2.7V To 5.5V
Supply Current
300µA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MCP3201-CI/ST
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
MCP3201
Note: Unless otherwise indicated, V
FIGURE 2-19:
FIGURE 2-20:
vs. Input Frequency.
FIGURE 2-21:
(THD) vs. Input Frequency.
DS21290E-page 10
100
-100
-0.2
-0.4
-0.6
-0.8
-1.0
1.0
0.8
0.6
0.4
0.2
0.0
90
80
70
60
50
40
30
20
10
-10
-20
-30
-40
-50
-60
-70
-80
-90
0
0
-50
1
1
V
F
SAMPLE
DD
-25
= V
V
F
REF
DD
SAMPLE
= 50 ksps
= V
V
= 2.7V
Input Frequency (kHz)
DD
Input Frequency (kHz)
REF
= 50 ksps
= V
0
Temperature (°C)
V
F
Gain Error vs. Temperature.
Signal-to-Noise Ratio (SNR)
SAMPLE
DD
Total Harmonic Distortion
= 2.7V
REF
= V
= 5V, F
REF
= 50 ksps
10
25
10
= 2.7V
SAMPLE
V
F
50
= 100 ksps
DD
DD
SAMPLE
V
F
DD
SAMPLE
= V
= V
= V
REF
= 100 ksps
REF
= 100 ksps
75
= 5V
REF
= 5V
= 5V, V
100
100
100
SS
= 0V, f
FIGURE 2-22:
Temperature.
FIGURE 2-23:
Distortion (SINAD) vs. Input Frequency.
FIGURE 2-24:
Distortion (SINAD) vs. Input Signal Level.
SAMPLE
100
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
0
0
-40
-50
= 100 ksps, f
1
-35
-25
V
F
DD
SAMPLE
-30
V
F
V
F
= V
SAMPLE
SAMPLE
DD
DD
Input Frequency (kHz)
Input Signal Level (dB)
V
F
CLK
REF
= V
= V
= 50 ksps
SAMPLE
DD
0
Temperature (°C)
Offset Error vs.
Signal-to-Noise and
Signal-to-Noise and
-25
REF
= 2.7V
= V
REF
© 2008 Microchip Technology Inc.
= 50 ksps
= 100 ksps
= 16*f
= 2.7V
REF
= 5V
= 100 ksps
= 5V
-20
25
10
SAMPLE
-15
50
V
F
V
F
DD
SAMPLE
DD
SAMPLE
, T
-10
= V
= V
A
REF
= 100 ksps
REF
75
= 50 ksps
= +25°C.
= 5V
= 2.7V
-5
100
100
0