MCP3302-BI/P Microchip Technology, MCP3302-BI/P Datasheet - Page 11
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MCP3302-BI/P
Manufacturer Part Number
MCP3302-BI/P
Description
IC ADC 13BIT 2.7V 2CH SPI 14-DIP
Manufacturer
Microchip Technology
Datasheet
1.MCP3302-CIST.pdf
(46 pages)
Specifications of MCP3302-BI/P
Number Of Bits
13
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
Through Hole
Package / Case
14-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
MCP3302BI/P
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCP3302-BI/P
Manufacturer:
MICROCHIP
Quantity:
12 000
Part Number:
MCP3302-BI/P
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Note: Unless otherwise indicated, V
F
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.
CLK
13
12
11
10
9
8
7
= 21*F
100
-100
-110
-120
-130
-140
-150
90
80
70
60
50
40
30
20
10
-10
-20
-30
-40
-50
-60
-70
-80
-90
0
0
0
1
0
SAMPLE
REF
1
10000
V
F
DD
SAMPLE
.
V
F
=V
, T
SAMPLE
DD
REF
=2.7V
= 50 ksps
Input Frequency (kHz)
A
=2.7V
Effective Number of Bits
Spurious Free Dynamic
Frequency Spectrum of
20000
= +25°C.
= 50 ksps
2
Frequency (Hz)
V
REF
10
(V)
30000
3
V
F
DD
DD
SAMPLE
=5V
V
F
= V
DD
SAMPLE
40000
= 100 ksps
=V
4
REF
REF
= 100 ksps
=5V
= 5V, Full differential input configuration, V
50000
100
5
FIGURE 2-28:
(ENOB) vs. Input Frequency.
FIGURE 2-29:
(PSR) vs. Ripple Frequency.
FIGURE 2-30:
1 kHz Input (Representative Part, V
-30
-35
-40
-45
-50
-55
-60
-65
-70
-75
-80
12.8
12.6
12.4
12.2
11.8
11.6
11.4
11.2
-100
-110
-120
-130
-140
-150
-10
-20
-30
-40
-50
-60
-70
-80
-90
13
12
0
1
1
0
5000
10
V
F
SAMPLE
DD
Ripple Frequency (kHz)
=V
MCP3302/04
Input Frequency (kHz)
Effective Number of Bits
Power Supply Rejection
Frequency Spectrum of
REF
10000
= 50 ksps
Frequency (Hz)
=2.7V
SS
= 0V, F
100
10
15000
SAMPLE
DS21697E-page 11
1000
V
F
0.1 µF Bypass
SAMPLE
DD
DD
20000
Capacitor
=V
REF
= 100 ksps,
= 100 ksps
= 2.7V).
=5V
10000
25000
100