Loading
Part Number:
Quantity:
Price per Unit (in USD):
Total Amt:
Log in to myMicrochip to access tools and benefits. Sign up in just one minute.
Maximize Your Experience: Reap the Personalized Advantages by Completing Your Profile to Its Fullest! Update Here
Stay in the loop with the latest from Microchip! Update your profile while you are at it. Update Here
Complete your profile to access more resources.Update Here!
22-Bit, 14SPS, Single Channel ADC
Overview
- Resolution:22
- Sample Rate kSPS Max:0.014
- Input Channels Differential:1
- ENOB:21.9
- 22-bit ADC with automatic internal offset and gain calibration
- Low output noise 2.5 µVrms
- 3 µV offset error
- 2 ppm typical full-scale error
- 6 ppm maximum INL error
- Total unadjusted error less than 10 ppm
- Sample rate 13.75 sps
- No digital filter settling time, single command conversions through 3-wire SPI™ interface
- 100 µA typical (VDD = 2.7V)
- 120 µA typical (VDD = 5.0V)
- 8-pin MSOP and SOIC packages
- Differential inputs with VSS to VDD common mode range
- 2.7V to 5.5V single supply operation
- Extended temperature range: -40°C to +125°C
- Recommended for Automotive Designs (Q100)
The Microchip Technology Inc. MCP355X devices are 2.7V to 5.5V low-power, 22-bit delta-sigma A/D converters. The devices offer output noise as low as 2.5 µVrms with a total unadjusted error of less than 10 ppm. The family exhibits less than 6 ppm integral non-linearity (INL) error, 3 µV offset error, and 2 ppm full scale error. The MCP355X devices provide high accuracy and low noise performance for applications where sensor measurements such as pressure, temperature, and humidity are performed. With the internal oscillator and high oversampling rate, minimal external components are required for high accuracy applications. The fully differential analog inputs make it compatible with a wide variety of sensor and measurement applications. The MCP355X devices operate from -40°C to +125°C and are available in the space-saving 8-pin MSOP and SOIC packages.
Use your up or down key to switch images.
Tools And Software
Demo & Evaluation Boards
| Tools |
|---|
 The MCP3551 Delta-Sigma ADC Demo Board is designed to demonstrate Microchip Technology’s MCP3551 22-Bit Delta-Sigma Analog-to-Digital (ADC) Converter performance using DataView™ software installed on a PC.
|
| This 1” by 1” board is designed to demonstrate the performance of the MCP3550/1/3 devices in a simple low-cost application. |
["developmentenvironment","Development Environment"] ,
["emulators","Emulator and Debuggers"] ,
["demoevaluationboards","Demo & Evaluation Boards"] ,
["programmerrelations","Programmers"] ,
["thirdpartytools","3rd Party Tools"] ,
["legacy","Legacy"] ,
["softwarelibraries","Library and Firmware"]
referencedesigns,Reference Designs:
codeexamples,Code Examples:
ibisboarddesignfiles,Board Design Files:
