MCP3903-I/SS
ActiveANALOG FRONT END IC, 6 CHANNELS, 24 BIT, SPI, 4.5 V TO 5.5 V, 28 PINS, SSOP
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MCP3903-I/SS
ActiveANALOG FRONT END IC, 6 CHANNELS, 24 BIT, SPI, 4.5 V TO 5.5 V, 28 PINS, SSOP
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Technical Specifications
Parameters and characteristics for this part
| Specification | MCP3903-I/SS |
|---|---|
| Mounting Type | Surface Mount |
| Number of Bits | 24 |
| Number of Channels [custom] | 6 |
| Package / Case | 28-SSOP |
| Package / Case [custom] | 0.209 in |
| Package / Case [custom] | 5.3 mm |
| Supplier Device Package | 28-SSOP |
| Voltage - Supply, Analog | 5 V |
| Voltage - Supply, Digital [Max] | 3.6 V |
| Voltage - Supply, Digital [Min] | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 5.65 | |
| 25 | $ 4.72 | |||
| 100 | $ 4.29 | |||
| Microchip Direct | TUBE | 1 | $ 5.65 | |
| 25 | $ 4.72 | |||
| 100 | $ 4.29 | |||
| 1000 | $ 4.16 | |||
| 5000 | $ 4.08 | |||
Description
General part information
MCP3903 Series
The MCP3903 six channel analog front end, ideal for three phase energy measurement, power monitoring, and other applications requiring multiple high accuracy ADCs. The MCP3903 features high accuracy 16/24-bit delta-sigma A/D converters, internal programmable gain amplifiers, an internal voltage reference, and phase-delay compensation with up to 91 dB SINAD. Communication with the MCP3903 is done via the SPI interface enabling control of the PGAs, oversampling ratio for control of the output data rate (up to 64 ksps), resolution, dithering, shutdown and other communication features.
Documents
Technical documentation and resources
