MCP3004-I/ST Microchip Technology, MCP3004-I/ST Datasheet - Page 9
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MCP3004-I/ST
Manufacturer Part Number
MCP3004-I/ST
Description
IC ADC 10BIT 2.7V 4CH SPI14TSSOP
Manufacturer
Microchip Technology
Specifications of MCP3004-I/ST
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
Surface Mount
Package / Case
14-TSSOP (0.173", 4.40mm Width)
Resolution (bits)
10bit
Input Channel Type
Pseudo Differential, Single Ended
Supply Voltage Range - Analogue
2.7V To 5.5V
Supply Current
425µA
No. Of Pins
14
Operating
RoHS Compliant
Sampling Rate
200kSPS
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCP3004-I/ST
Manufacturer:
MICROCHIP
Quantity:
12 000
Part Number:
MCP3004-I/ST
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Note: Unless otherwise indicated, V
FIGURE 2-19: Gain Error vs. Temperature.
FIGURE 2-20: Signal to Noise (SNR) vs. Input
Frequency.
FIGURE 2-21: Total Harmonic Distortion (THD)
vs. Input Frequency.
© 2007 Microchip Technology Inc.
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-100
80
70
60
50
40
30
20
10
0.0
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
0
-50
1
1
V
f
SAMPLE
V
f
DD
SAMPLE
DD
= V
-25
= V
= 200 ksps
REF
= 75 ksps
REF
V
f
= 5 V
SAMPLE
= 2.7 V
DD
Input Frequency (kHz)
Input Frequency (kHz)
= V
0
Temperature (°C)
= 75 ksps
REF
V
f
SAMPLE
DD
= 2.7 V
= V
10
25
10
REF
= 75 ksps
= 2.7 V
50
V
f
V
f
DD
SAMPLE
SAMPLE
DD
DD
= V
= V
= V
REF
= 200 ksps
REF
= 200 ksps
75
REF
= 5 V
= 5 V
= 5V, f
100
100
100
CLK
= 18* f
FIGURE 2-22: Offset Error vs. Temperature.
FIGURE 2-23: Signal to Noise and Distortion
(SINAD) vs. Input Frequency.
FIGURE 2-24: Signal to Noise and Distortion
(SINAD) vs. Input Signal Level.
SAMPLE
1.2
1.0
0.8
0.6
0.4
0.2
0.0
80
70
60
50
40
30
20
10
70
60
50
40
30
20
10
0
0
-50
-40
1
, T
V
f
A
SAMPLE
DD
V
f
SAMPLE
= 25°C.
DD
-35
= V
V
f
= V
-25
SAMPLE
= 200 ksps
REF
DD
MCP3004/3008
REF
= 200 ksps
= V
V
f
V
f
= 5 V
SAMPLE
SAMPLE
-30
DD
DD
= 5 V
REF
= 75 ksps
= V
Input Frequency (kHz)
Input Signal Level (dB)
= V
= 2.7 V
= 75 ksps
0
REF
Temperature (°C)
REF
= 75 ksps
-25
= 2.7 V
= 2.7 V
10
-20
25
-15
50
V
f
SAMPLE
DD
DS21295C-page 9
= V
-10
= 200 ksps
REF
75
= 5 V
-5
100
100
0