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ADS1210芯片技术特征分析及解密

 深圳芯片解密研究所科技是国内最早的以研究所形式存在的专业芯片解密技术研发机构,目前在IC解密/单片机解密/芯片解密技术研究领域中取得了丰硕的科研成果,拥有数十项独家解密技术和百余种业界领先的特色解密方案,在国内外反向技术研究领域奠定了行业领导者的权威地位。

    针对ADS1210芯片解密等冷偏门单片机解密,我们以取得一系列突破,这里简要介绍ADS1210单片机的主要性能特征,仅供参考。

FEATURES
q DELTA-SIGMA A/D CONVERTER
q 23 BITS EFFECTIVE RESOLUTION AT 10Hz AND 20 BITS AT 1000Hz
q DIFFERENTIAL INPUTS
q PROGRAMMABLE GAIN AMPLIFIER
q FLEXIBLE SPI COMPATIBLE SSI INTERFACE WITH 2-WIRE MODE
q PROGRAMMABLE CUT-OFF FREQUENCY UP TO 15.6kHz
q INTERNAL/EXTERNAL REFERENCE
q ON CHIP SELF-CALIBRATION
q ADS1211 INCLUDES 4 CHANNEL MUX
APPLICATIONS
q INDUSTRIAL PROCESS CONTROL
q INSTRUMENTATION
q BLOOD ANALYSIS
q SMART TRANSMITTERS
q PORTABLE INSTRUMENTS
q WEIGH SCALES
q PRESSURE TRANSDUCERS
DESCRIPTION
   The ADS1210 and ADS1211 are precision, wide dynamic range, delta-sigma analog-to-digital converters with 24-bit resolution operating from a single +5V supply. The differential inputs are ideal for direct connection to transducers or low level voltage signals. The delta-sigma architecture is used for wide dynamic range and to guarantee 22 bits of no missing code performance. An effective resolution of 23 bits is achieved through the use of a very low-noise input amplifier at conversion rates up to 10Hz. Effective resolutions of 20 bits can be maintained up to a sample rate of 1kHz through the use of the unique Turbo modulator mode of operation. The dynamic range of the converters is further increased by providing a low-noise programmable gain amplifier with a gain range of 1 to 16 in binary steps.
   The ADS1210 and ADS1211 are designed for high resolution measurement applications in smart transmitters, industrial process control, weigh scales, chromatography and portable instrumentation. Both converters include a flexible synchronous serial interface which is SPI compatible and also offers a two-wire control mode for low cost isolation.The ADS1210 is a single channel converter and is offered in both 18-pin DIP and 18-lead SOIC packages. The ADS1211 includes a 4 channel input multiplexer and is available in 24-pin DIP, 24-lead SOIC,and 28-lead SSOP packages.

 有ADS1210解密需求者请与深圳芯片解密研究所联系咨询解密合作详情及解密报价。我们在冷偏门疑难单片机解密领域已经取得重要技术研究成果,成功为客户提供了高效可靠的解密服务。

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