ltz1000 和 ltz1000a 是超稳定温度可控型基准。 它们专为提供具 0.05ppm/C 温度漂移的 7V 输出、约 1.2μVP-P 的噪声和 2μV/kHr 的长期稳定性而设计。 在芯片上集成了一个近表面齐纳基准、一个用于实现温度稳定性的加热电阻器和一个温度检测晶体管。

2014年2月18日 · 这系统采用的核心基准器件就是ltz1000，而且工作在相对低的温度：45度，所以对掉电不太敏感，而且采用所谓“退磁”技术，能够大部分恢复掉电前的状态。

2017年8月10日 · ltz1000是一款超级稳定的温度可控基准电压源。 它提供7V输出，具有令人惊叹的1.2µVP-P噪声、2µV/√kHr长期稳定性和0.05ppm/°C温漂。 该器件内置一个嵌入式齐纳基准源、一个用于稳定温度的加热电阻和一个温度检测晶体管。

LTZ1000 and LTZ1000A are capable of providing ultimate voltage reference performance. Temperature drifts of better than 0.03ppm/°C and long-term stability on the order of 1μV per month can be achieved. Noise of about 0.15ppm can also be obtained.

2015年11月9日 · The LTZ1000 and LTZ1000A are ultra stable temperature controllable references. They are designed to provide 7V outputs with temperature drifts of 0.05ppm/°C, about 1.2µV P-P of noise and long term stability of 2µV/√ kHr .

The LTZ1000 is a high-precision, ultra-stable subsurface Zener diode voltage reference originally developed by Carl Nelson for Linear Technology (now Analog Devices). It consists of a Zener reference packaged along with an integrated heater and temperature sensor designed to hold the device at a constant temperature for improved stability.

下载LTZ1000ACH#PBF中文资料、引脚图、Datasheet数据手册，有电压基准芯片详细引脚图及功能的应用电路图电压和使用方法及教程。

2021年10月18日 · LTZ1000A=2.23606V (root5) and LTZ1000=5V because LTZ1000A Θja=400℃/W and LTZ1000 Θja=80℃. pin8'(Vf) voltage have difference between LTZ1000 and TLZ1000A. Their heater resistant is same in LTSPICE.

LTZ1000/LTZ1000A 1 1000afe For more information www.linear.com/LTZ1000 TYPICAL A PPLICA TION FEA TURES A PPLICA TIONS DESCRIP TION Ultra Precision Reference The LTZ 1000 and LTZ 1000A are ultra-stable temperature controllable references. They are designed to provide 7V outputs with temperature drifts of 0.05ppm/°C, about

2018年8月8日 · For my experiments with the 32-Bit-ADC-chips LTC2508-32 and AD7177 i want the best possible reference one can build at home. Since the chips only accept maximum 5Vref one can use a LTZ1000 but has to divide the 7.2V down via high cost resistors or via capacitor-dividers (or via transformers...).