ADS930中文资料8 位、30MSPS ADC 单端/差动输入，具有内部基准和低功耗，关断数据手册TI规格书

描述 Description

The ADS930 is a high speed pipelined Analog-to-Digital Converter (ADC) specified to operate from nominal +3V or +5V power supplies with tolerances of up to 10%. This complete converter includes a high bandwidth track/hold, a 8-bit quantizer and an internal reference. The ADS930 employs digital error correction techniques to provide excellent differential linearity for demanding imaging applications. Its low distortion and high SNR give the extra margin needed for telecommunications, video and test instrumentation applications. This high performance ADC is specified for performance at a 30MHz sampling rate. The ADS930 is available in a SSOP-28 package.

特性 Features

• +3V TO +5V SUPPLY OPERATION
• INTERNAL REFERENCE
• SINGLE-ENDED INPUT RANGE: 1V to 2V
• LOW POWER: 66mW at +3V
• HIGH SNR: 46dB
• LOW DNL: 0.4LSB
• SSOP-28 PACKAGE
• APPLICATIONS
• BATTERY POWERED EQUIPMENT
• CAMCORDERS
• PORTABLE TEST EQUIPMENT
• COMPUTER SCANNERS
• COMMUNICATIONS

简介

ADS930属于集成电路（IC）的模数转换器（ADC）。由TI制造生产的ADS930模数转换器（ADC）模数转换器（ADC、A/D 或 A 转 D）对模拟信号进行采样，例如由麦克风采集的声音或传感器的输出，然后将其转换为数字信号。一般来说，数字输出是二进制补码二进制数，与输入成比例。输入类型可能是差分、伪差分或单端输入。模数转换器可按照位数、采样率、输入数、接口、转换器数和架构（例如自适应增量、双斜率、折叠、流水线、SAR、三角积分、两步式）进行选择。