MCP3424-E/SL Microchip Technology, MCP3424-E/SL Datasheet - Page 36
![IC ADC 18BIT 3.75SPS 4CH 14-SOIC](/photos/6/59/65933/150-14-soic_sml.jpg)
MCP3424-E/SL
Manufacturer Part Number
MCP3424-E/SL
Description
IC ADC 18BIT 3.75SPS 4CH 14-SOIC
Manufacturer
Microchip Technology
Specifications of MCP3424-E/SL
Package / Case
14-SOIC (0.154", 3.90mm Width)
Number Of Bits
18
Sampling Rate (per Second)
3.75
Data Interface
I²C, Serial
Number Of Converters
1
Voltage Supply Source
Single Supply
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Architecture
Delta-Sigma
Conversion Rate
0.00375 KSPs
Input Type
Voltage
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
MCP3424EV - EVALUATION BOARD FOR MCP3424
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
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Part Number
Manufacturer
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MCP3422/3/4
EQUATION 6-3:
The thermistor temperature sensor can measure the
temperature range from -100°C to 300°C. The resis-
tance of the thermistor sensor decreases as tempera-
ture increases (negative temperature coefficient). As
shown in
voltage divider with R
The thermistor sensor is simple to use and widely used
for the temperature measurement applications. It has
both linear and non-linear responses over temperature
range. R
for measurement.
DS22088B-page 36
Where:
1 LSB = 15.625 µV with 18 Bit configuration.
Expected
Number of Output Code =
1
is used to adjust the linear region of interest
Figure
6-7, the thermistor (R
1
.
EXPECTED NUMBER OF
OUTPUT CODE FOR
NPP301 PRESSURE
SENSOR
= 12.64 bits for PGA = 1
= 13.64 bits for PGA = 2
= 14.64 bits for PGA = 4
= 15.64 bits for PGA = 8
log
2
⎛
⎜
⎜
⎝
----------------------- -
15.625μV
----------------------- -
100 mV
PGA
2
) forms a
⎞
⎟
⎟
⎠
© 2008 Microchip Technology Inc.