ADS1241EG4

具有 PGA 的 24 位、30SPS、8 通道、Δ-Σ ADC 28-SSOP -40 to 85

24 位模数转换器 8 输入 1 三角积分 28-SSOP

得捷:
IC ADC 24BIT SIGMA-DELTA 28SSOP

艾睿:
Octal Channel Single ADC Delta-Sigma 15sps 24-bit Serial 28-Pin SSOP Tube

安富利:
The ADS1240 and ADS1241 are precision, wide dynamic range, delta-sigma, analog-to-digital A/D converters with 24-bit resolution operating from 2.7V to 5.25V supplies. These delta-sigma, A/D converters provide up to 24 bits of no missing code performance and effective resolution of 21 bits.The input channels are multiplexed. Internal buffering can be selected to provide a very high input impedance for direct connection to transducers or low-level voltage signals. Burnout current sources are provided that allow for the detection of an open or shorted sensor. An 8-bit digital-to-analog converter DAC provides an offset correction with a range of 50% of the FSR Full-Scale Range.The Programmable Gain Amplifier PGA provides selectable gains of 1 to 128 with an effective resolution of 19 bits at a gain of 128. The A/D conversion is accomplished with a second-order delta-sigma modulator and programmable FIR filter that provides a simultaneous 50Hz and 60Hz notch. The reference input is differential and can be used for ratiometric conversion.The serial interface is SPI compatible. Up to eight bits of data I/O are also provided that can be used for input or output. The ADS1240 and ADS1241 are designed for high-resolution measurement applications in smart transmitters, industrial process control, weight scales, chromatography, and portable instrumentation.

Chip1Stop:
Single ADC Delta-Sigma 15sps 24-bit Serial 28-Pin SSOP Tube

Verical:
Octal Channel Single ADC Delta-Sigma 15sps 24-bit Serial 28-Pin SSOP Tube