General purpose Analog Front End (AFE) with 6 analog input channels, each featuring a 24-bit Analog-to-Digital Converter (ADC). Achieves a sampling rate of 64 kS/s with a 91.5dB Signal-to-Noise Ratio (SNR). Operates with a supply voltage range of 2.7V to 5.5V, typically 3.6V, and consumes 12.3mA. Features differential input type and SPI serial interface. Packaged in a 28-pin SSOP for surface mount applications, with a temperature range of -40°C to 125°C.
PackageSSOP
Current7.1mA
MountingSurface Mount
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Technical Specifications
Microchip MCP3903-E/SS technical specifications.
General
Package/Case
SSOP
Conversion Rate
64KS/s
Height
0.073inch
Input Type
DIFFERENTIAL
Interface
SPI, Serial
Lead Free
Lead Free
Length
0.413inch
Max Operating Temperature
125°C
Min Operating Temperature
-40°C
Max Supply Voltage
5.5V
Min Supply Voltage
2.7V
Mount
Surface Mount
Number of A/D Converters
2
Number of Bits
24
Number of Channels
6
Operating Supply Current
12.3mA
Operating Supply Voltage
3.6V
Packaging
Rail/Tube
Radiation Hardening
No
Reach SVHC Compliant
No
Reference Voltage
2.35V
Resolution
24b
RoHS Compliant
Yes
Sampling Rate
64KS/s
Signal to Noise Ratio (SNR)
91.5dB
Supply Current
7.1mA
Width
0.22inch
Compliance
RoHS
Compliant
Datasheet
Microchip MCP3903-E/SS Datasheet
Download the complete datasheet for Microchip MCP3903-E/SS to view detailed technical specifications.
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