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14-Bit, 200MSPS, 8-Ch ADC
Overview
- Resolution:14
- Sample Rate kSPS Max:200000
- Input Channels Differential:8
- SNRtyp:74.2
- SFDR typ:90
- ENOB:12
- INL Typ LSB:0.5
- 14-bit resolution
- 200 Msps maximum sampling rate
- Low power 490 mW operation at full sampling rate, including LVDS digital I/O
- Power saving modes of 144 mW during Standby and 28 mW during Shutdown
- >74 dBFS SNR at 200 Msps
- >90 dBFS SFDR at 200 Msps
- Decimation filters for improved SNR
- Phase, offset and gain adjustment of individual channels
- Fractional delay recovery for time-delay corrections in multi-channel operations (dual/octal-channel modes)
- Input channel bandwidth of 500 MHz
- Output data format in serial DDR LVDS or parallel CMOS
- Configuration via Serial Peripheral Interface (SPI)
- TFBGA-121 Package: AEC-Q100 qualified, Temperature Grade 1: -40°C to +125°C
- VTLA-124 Package: Temperature Range: -40°C to +85°C
The MCP37221-200 is a 14-bit pipelined A/D converter with a maximum sampling rate of 200 Msps. The high accuracy of over 74 dB Signal-to-Noise Ratio (SNR) and over 90 dB Spurious Free Dynamic Range (SFDR) enable high precision measurements of fast input signals. The device operates at very low power consumption of 490 mW at 200 Msps including LVDS digital I/O. Lower power saving modes are available at 144 mW for Standby and 28 mW for Shutdown. The MCP37221-200 includes many digital processing features that simplify system design, cost and power usage. These include decimation filters for improved SNR, individual phase, offset and gain adjustment and a fractional delay recovery for time-delay corrections in multi-channel modes. Data is available through the serial DDR LVDS or parallel CMOS interface and configured via SPI. The device is available in the TFBGA-121 and VTLA-124 packages. TFBGA-121 package is qualified for automotive applications (AEC-Q100).
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Tools And Software
Demo & Evaluation Boards
| Tools |
|---|
 The MCP37xxx Data Capture Card (ADM00506) is an FPGA-based memory buffer for the digital data received from the Analog to Digital Converter (ADC) on board the MCP37xxx Evaluation Boards.
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| The MCP37X3X-200 16-Bit Evaluation Board (ADM00700) provides the opportunity to evaluate the performance of the MCP37X3X-200 Device Family
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["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:
