14位/ 12位, 160 / 250MSPS ,超低功耗ADC 14-/12-Bit, 160/250MSPS, Ultralow-Power ADC
DESCRIPON
The ADS412x/4x are a family of 12-bit/14-bit analog-to-digital converters ADCs with sampling rates up to 250MSPS. These devices use innovative design techniques to achieve high dynamic performance, while consuming extremely low power at 1.8V supply. The devices are well-suited for multi-carrier, wide bandwidth communications applications.
FEATURES
• Maximum Sample Rate: 250MSPS
• Ultralow Power with 1.8V Single Supply:
– 201mW Total Power at 160MSPS
– 265mW Total Power at 250MSPS
• High Dynamic Performance:
– SNR: 70.6dBFS at 170MHz
– SFDR: 84dBc at 170MHz
• Dynamic Power Scaling with Sample Rate
• Output Interface:
– Double Data Rate DDR LVDS with Programmable Swing and Strength
– Standard Swing: 350mV
– Low Swing: 200mV
– Default Strength: 100Ω Termination
– 2x Strength: 50Ω Termination
– 1.8V Parallel CMOS Interface Also Supported
• Programmable Gain up to 6dB for SNR/SFDR Trade-Off
• DC Offset Correction
• Supports Low Input Clock Amplitude Down To 200mVPP
• Package: QFN-48 7mm × 7mm
电源电压DC 1.70V min
供电电流 72.0 mA
电路数 1
位数 14
耗散功率 131 mW
采样率 160 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 ℃
输入通道数 1
电源电压Max 1.9 V
电源电压Min 1.7 V
引脚数 48
封装 VQFN-48
封装 VQFN-48
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 |
---|---|---|
ADS4146IRGZT TI 德州仪器 | 当前型号 | 当前型号 |
ADS4145IRGZ25 德州仪器 | 类似代替 | ADS4146IRGZT和ADS4145IRGZ25的区别 |
ADS4146IRGZ25 德州仪器 | 类似代替 | ADS4146IRGZT和ADS4146IRGZ25的区别 |
ADS4146IRGZR 德州仪器 | 类似代替 | ADS4146IRGZT和ADS4146IRGZR的区别 |