ADS821 - 10 位 40MSPS ADC，单端/差动输入具有内部基准和 9.3 位 ENOB

ADS821是TI德州仪器公司的一款高速ADC(>10MSPS)产品，ADS821是10 位 40MSPS ADC，单端/差动输入具有内部基准和 9.3 位 ENOB，本站介绍了ADS821的封装应用图解、特点和优点、功能等，并给出了与ADS821相关的TI元器件型号供参考。

ADS821 - 10 位 40MSPS ADC，单端/差动输入具有内部基准和 9.3 位 ENOB - 高速ADC(>10MSPS) - 模数转换器 - 德州仪器

产品描述

The ADS821 is a low-power, monolithic 10-bit, 40MHz 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 ADS821 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 40MHz sampling rate. The ADS821 is available in an SO-28 package.

产品特性

NO MISSING CODES
INTERNAL REFERENCE
LOW POWER: 380mW
HIGH SNR: 58dB
INTERNAL TRACK-AND-HOLD
APPLICATIONS
- VIDEO DIGITIZING
- ULTRASOUND IMAGING
- GAMMA CAMERAS
- SET-TOP BOXES
- CABLE MODEMS
- CCD IMAGING
  - Color Copiers
  - Scanners
  - Camcorders
  - Security Cameras
  - Fax Machines
- IF AND BASEBAND DIGITIZATION
- TEST INSTRUMENTATION

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