MCP3008-I/P Microchip Technology, MCP3008-I/P Datasheet - Page 11
![IC ADC 10BIT 2.7V 8CH SPI 16-DIP](/photos/6/58/65896/150-16-dip_sml.jpg)
MCP3008-I/P
Manufacturer Part Number
MCP3008-I/P
Description
IC ADC 10BIT 2.7V 8CH SPI 16-DIP
Manufacturer
Microchip Technology
Specifications of MCP3008-I/P
Data Interface
Serial, SPI™
Number Of Bits
10
Sampling Rate (per Second)
200k
Number Of Converters
1
Voltage Supply Source
Single Supply
Operating Temperature
-40°C ~ 85°C
Mounting Type
Through Hole
Package / Case
16-DIP (0.300", 7.62mm)
Resolution (bits)
10bit
Sampling Rate
200kSPS
Input Channel Type
Pseudo Differential, Single Ended
Supply Voltage Range - Analog
2.7V To 5.5V
Supply Current
425µA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCP3008-I/P
Manufacturer:
VISHAY
Quantity:
1 001
Part Number:
MCP3008-I/P
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
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.
100
-100
-110
-120
-130
10.00
90
80
70
60
50
40
30
20
10
-10
-20
-30
-40
-50
-60
-70
-80
-90
9.75
9.50
9.25
9.00
0
0
1
0
0.0
0.5
20000
REF
V
f
V
f
SAMPLE
SAMPLE
DD
1.0
DD
= V
.
= V
Input Frequency (kHz)
V
f
SAMPLE
REF
= 200 ksps
1.5
REF
= 75 ksps
DD
Effective Number of Bits
Spurious Free Dynamic
Frequency Spectrum of
Frequency (Hz)
= V
40000
= 5 V
= 2.7 V
2.0
= 75 ksps
REF
V
= 2.7 V
10
REF
2.5
(V)
60000
3.0
V
f
V
F
F
4096 points
SAMPLE
SAMPLE
INPUT
DD
DD
DD
= V
= V
3.5
= 10.0097 kHz
= V
= 200 ksps
80000
REF
REF
= 200 ksps
4.0
= 5 V
= 5 V
REF
4.5
= 5V, f
100000
100
5.0
CLK
= 18* f
FIGURE 2-28:
(ENOB) vs. Input Frequency.
FIGURE 2-29:
(PSR) vs. Ripple Frequency.
FIGURE 2-30:
1 kHz Input (Representative Part, V
SAMPLE
10.0
-100
-110
-120
-130
-10
-20
-30
-40
-50
-60
-70
-80
-90
9.8
9.6
9.4
9.2
9.0
8.8
8.6
8.4
8.2
8.0
-10
-20
-30
-40
-50
-60
-70
0
0
, T
0
1
1
V
f
SAMPLE
A
DD
5000
= +25°C.
= V
= 200 ksps
REF
MCP3004/3008
10000 15000 20000 25000 30000 35000
= 5 V
V
f
SAMPLE
10
DD
Ripple Frequency (kHz)
Input Frequency (kHz)
= V
= 75 ksps
Frequency (Hz)
REF
Effective Number of Bits
Power Supply Rejection
Frequency Spectrum of
= 2.7V
100
10
V
f
f
4096 points
SAMPLE
INPUT
DD
V
f
DS21295D-page 11
SAMPLE
DD
= V
1000
= 1.00708 kHz
= V
= 75 ksps
DD
REF
= 200 ksps
REF
= 2.7 V
= 2.7V).
= 5V
10000
100