MCP3421EV Microchip Technology, MCP3421EV Datasheet - Page 8
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MCP3421EV
Manufacturer Part Number
MCP3421EV
Description
BOARD EVAL FOR MCP3421 SOT23-6
Manufacturer
Microchip Technology
Specifications of MCP3421EV
Design Resources
MCP3421EV Gerber Files
Number Of Adc's
1
Number Of Bits
18
Sampling Rate (per Second)
4
Data Interface
Serial
Inputs Per Adc
1 Single Ended
Input Range
±2.5 V
Voltage Supply Source
Single Supply
Operating Temperature
-40°C ~ 125°C
Utilized Ic / Part
MCP3421
Silicon Manufacturer
Microchip
Application Sub Type
ADC
Kit Application Type
Data Converter
Silicon Core Number
MCP3421
Kit Contents
Board
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Not applicable / Not applicable
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCP3421EV
Manufacturer:
Microchip Technology
Quantity:
135
MCP3421
Note: Unless otherwise indicated, T
FIGURE 2-7:
FIGURE 2-8:
FIGURE 2-9:
DS22003E-page 8
220
200
180
160
140
120
100
600
500
400
300
200
100
9
8
7
6
5
4
3
2
1
0
-60 -40 -20
0
-60 -40 -20
-60 -40 -20
V
V
V
V
DD
DD
DD
DD
= 4.5V
= 2.7V
= 5V
= 3.3V
0
Temperature (
0
0
V
Temperature (
I
I
I
Temperature (
DD
DDA
DDS
DDB
20 40
= 5V
20
20 40 60 80 100 120 140
V
DD
vs. Temperature.
vs. Temperature.
vs. Temperature.
= 5V
40
60
60
o
o
C)
o
C)
C)
A
80 100 120 140
80 100 120 140
= -40°C to +85°C, V
V
DD
V
DD
= 2.7V
= 2.7V
DD
= +5.0V, V
FIGURE 2-10:
FIGURE 2-11:
-1
-100
-110
-120
5
4
3
2
1
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-60 -40 -20
SS
0
0.1
0.1
= 0V, V
V
V
DD
DD
= 5.0V
= 2.7V
1
IN
1
Input Signal Frequency (Hz)
+ = V
0
Temperature (°C)
OSC Drift vs. Temperature.
Frequency Response.
20
© 2009 Microchip Technology Inc.
10
IN
10
- = V
40
REF
60
100
100
Data Rate = 3.75 SPS
/2.
80 100 120 140
1k
1000
10k
10000