12位, 80 MSPS ,提供缓冲模拟输入ADC 12-BIT, 80-MSPS ADC WITH BUFFERED ANALOG INPUTS
ADS61B23 is a 12-bit A/D converter ADC with a maximum sampling frequency of 80 MSPS. It combines high performance and low power consumption in a compact 32-QFN package. The analog inputs use buffers to isolate the switching transients of the internal sample & hold from the external driving circuit. The buffered inputs present very low input capacitance < 2pF & wide bandwidth. This makes it easy to drive them at high input frequencies, compared to an ADC without the input buffers.
ADS61B23 has coarse and fine gain options that are used to improve SFDR performance at lower full-scale analog input ranges.
The digital data outputs are parallel CMOS or DDR LVDS Double Data Rate. Several features exist to ease data capturecontrols for output clock position and output buffer drive strength, plus LVDS current and internal termination programmability.
The output interface type, gain, and other functions are programmed using a 3-wire serial interface. Alternatively, some of these functions are configured using dedicated parallel pins so the device starts in the desired state after power-up.
ADS61B23 includes internal references, while eliminating the traditional reference pins and associated external decoupling. External reference mode is also supported.
电源电压DC 3.00V min
供电电流 104 mA
电路数 1
通道数 1
位数 12
耗散功率 351 mW
采样率 80 Msps
功耗 351 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 475 mW
输入通道数 1
电源电压Max 3.6 V
电源电压Min 3 V
安装方式 Surface Mount
引脚数 32
封装 VQFN-32
封装 VQFN-32
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
ADS61B23IRHBT TI 德州仪器 | 当前型号 | 当前型号 |
ADS61B23IRHBR 德州仪器 | 完全替代 | ADS61B23IRHBT和ADS61B23IRHBR的区别 |
ADS61B23IRHBRG4 德州仪器 | 完全替代 | ADS61B23IRHBT和ADS61B23IRHBRG4的区别 |
ADS6123IRHBT 德州仪器 | 类似代替 | ADS61B23IRHBT和ADS6123IRHBT的区别 |