ADS820是TI公司的一款高速ADC(>10MSPS)产品，ADS820是10 位 20MSPS ADC，单端/差动输入具有内部基准和 9.5 位 ENOB，本页介绍了ADS820的产品说明、应用、特性等，并给出了与ADS820相关的TI元器件型号供参考。
ADS820 - 10 位 20MSPS ADC，单端/差动输入具有内部基准和 9.5 位 ENOB - 高速ADC(>10MSPS) - 模数转换器 - TI公司（Texas Instruments，德州仪器）
The ADS820 is a low-power, monolithic 10-bit, 20MHz Analog-to-Digital (A/D) converter utilizing a small geometry CMOS process. This complete converter includes a 10-bit quantizer with internal track-and-hold, reference, and a power down feature. It operates from a single +5V power supply and can be configured to accept either differential or single-ended input signals.
The ADS820 employs digital error correction to provide excellent Nyquist differential linearity performance for demanding imaging applications. Its low distortion, high SNR, and high oversampling capability give it the extra margin needed for telecommunications and video applications.
This high performance converter is specified for ac and DC performance at a 20MHz sampling rate. The ADS820 is available in an SO-28 package.
- NO MISSING CODES
- INTERNAL REFERENCE
- LOW DIFFERENTIAL LINEARITY ERROR: 0.2LSB
- LOW POWER: 195mW
- HIGH SNR: 60dB
- WIDEBAND TRACK/HOLD: 65MHz
- APPLICATIONS
- SET-TOP BOXES
- CABLE MODEMS
- VIDEO DIGITIZING
- CCD IMAGING
- Camcorders
- Copiers
- Scanners
- Security Cameras
- IF AND BASEBAND DIGITIZATION
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