10 位、40MSPS 模数转换器 ADC 28-SSOP -40 to 85
The ADS822 and ADS825 are pipeline, CMOS Analog-to-Digital Converters ADC that operate from a single +5V power supply. These converters provide excellent performance with a single-ended input and can be operated with a differential input for added spurious performance. These high-performance converters include a 10-bit quantizer, high-bandwidth track-and-hold, and a high-accuracy internal reference. They also allow for the user to disable the internal reference and utilize external references. This external reference option provides excellent gain and offset matching when used in multichannel applications, or in applications where full-scale range adjustment is required.
The ADS822 and ADS825 employ 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 medical imaging, communications, video, and test instrumentation. The ADS822 and ADS825 offer power dissipation of 190mW and also provide a power-down mode, thus reducing power dissipation to only 20mW. The ADS825 is +3V or +5V logic I/O compatible.
The ADS822 and ADS825 are specified at a maximum sampling frequency of 40MSPS and a single-ended input range of 1.5V to 3.5V. The ADS822 and ADS825 are available in an SSOP-28 package and are pin-for-pin compatible with the 10-bit, 60MSPS ADS823 and ADS826, and the 10-bit, 75MSPS ADS828, providing an upgrade path to higher sampling frequencies.
电源电压DC 4.75V min
供电电流 40.0 mA
电路数 1
通道数 1
位数 10
耗散功率 200 mW
采样率 40 Msps
功耗 200 mW
模数转换数ADC 1
输入数 1
工作温度Max 85 ℃
工作温度Min -40 ℃
耗散功率Max 230 mW
输入通道数 1
电源电压Max 5.25 V
电源电压Min 4.75 V
输入电压 3V, 3.5V
安装方式 Surface Mount
引脚数 28
封装 SSOP-28
长度 10.2 mm
宽度 5.3 mm
高度 1.95 mm
封装 SSOP-28
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Tube
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC版本 2015/06/15
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
ADS822E TI 德州仪器 | 当前型号 | 当前型号 |
ADS825E 德州仪器 | 完全替代 | ADS822E和ADS825E的区别 |
ADS822EG4 德州仪器 | 完全替代 | ADS822E和ADS822EG4的区别 |
ADS825EG4 德州仪器 | 完全替代 | ADS822E和ADS825EG4的区别 |