Sample-and-hold amplifiers

DESCRIPTION The LF198/LF298/LF398 are monolithic sample-and-hold circuits which utilize high-voltage ion-implant JFET technology to obtain ultra-high DC accuracy with fast acquisition of signal and low droop rate. Operating as a unity gain follower, DC gain accuracy is 0.002 typical and acquisiti

LFx98x Monolithic Sample-and-Hold Circuits

1 Features 1• Operates from ±5-V to ±18-V Supplies • Less than 10-μs Acquisition Time • Logic Input Compatible With TTL, PMOS, CMOS • 0.5-mV Typical Hold Step at Ch = 0.01 μF • Low Input Offset • 0.002% Gain Accuracy • Low Output Noise in Hold Mode • Input Characteristics Do Not Change

MONOLITHIC SAMPLE AND HOLD CIRCUITS

GENERAL DESCRIPTION The LF198/LF298/LF398 are BI-FET monolithic sample and hold circuits with ultra-high DC accuracy, fast acquisition time (6μ to 0.01) and low droop rate. A bipolar input stage is used to obtain the lowest possible offset voltage and wide bandwidth.

单片采样保持电路（10µs 采集，3mV 失调电压）

LFx98x 器件是采用 BI-FET 技术的单片采样保持电路，利用快速采集信号和低下降率获得超高的直流精度。作为单位增益跟随器，直流增益精度为 0.002％（典型值），采集时间低至 6µs (0.01％)。采用双极输入级以实现低偏移电压和宽带宽。输入偏移调整是通过单个引脚完成的，不会降低输入偏移漂移。宽带宽允许将 LFx98x 包含在 1MHz 运算放大器的反馈环路内，而不会出现稳定性问题。输入阻抗为 1010Ω，允许使用高源阻抗，而不会降低精度。\n\nP 通道结型 FET 与输出放大器中的双极器件相结合，通过 1µF 保持电容器提供低至 5mV/min 的下降率。JFET 的噪声显著低于 • 通过 ±5V 至 ±18V 的电源工作\n• 采集时间少于 10µs\n• 逻辑输入与 TTL、PMOS、CMOS 兼容\n• 在 Ch = 0.01µF 时保持步进为 0.5mV（典型值）\n• 低输入偏移\n• 增益精度为 0.002%\n• 在保持模式下，输出噪声较低\n• 在保持模式期间，输入特点不变\n• 在采样或保持模式中，电源抑制比高\n• 宽带宽\n• 符合太空要求，符合 JM38510;

Monolithic Sample-and-Hold Circuits

文件：520.789 Kbytes Page：13 Pages

Monolithic Sample-and-Hold Circuits

文件：2.94745 Mbytes Page：33 Pages

LF198/LF298/LF398, LF198A/LF398A Monolithic Sample-and-Hold Circuits

文件：564.8 Kbytes Page：15 Pages

LFx98x Monolithic Sample-and-Hold Circuits

文件：3.53831 Mbytes Page：38 Pages

丝印代码：LF298M；LFx98x Monolithic Sample-and-Hold Circuits

1 Features 1• Operates from ±5-V to ±18-V Supplies • Less than 10-μs Acquisition Time • Logic Input Compatible With TTL, PMOS, CMOS • 0.5-mV Typical Hold Step at Ch = 0.01 μF • Low Input Offset • 0.002% Gain Accuracy • Low Output Noise in Hold Mode • Input Characteristics Do Not Change

丝印代码：LF298M；LFx98x Monolithic Sample-and-Hold Circuits

1 Features 1• Operates from ±5-V to ±18-V Supplies • Less than 10-μs Acquisition Time • Logic Input Compatible With TTL, PMOS, CMOS • 0.5-mV Typical Hold Step at Ch = 0.01 μF • Low Input Offset • 0.002% Gain Accuracy • Low Output Noise in Hold Mode • Input Characteristics Do Not Change

丝印代码：LF298M；LFx98x Monolithic Sample-and-Hold Circuits

1 Features 1• Operates from ±5-V to ±18-V Supplies • Less than 10-μs Acquisition Time • Logic Input Compatible With TTL, PMOS, CMOS • 0.5-mV Typical Hold Step at Ch = 0.01 μF • Low Input Offset • 0.002% Gain Accuracy • Low Output Noise in Hold Mode • Input Characteristics Do Not Change

丝印代码：LF298M；LFx98x Monolithic Sample-and-Hold Circuits

1 Features 1• Operates from ±5-V to ±18-V Supplies • Less than 10-μs Acquisition Time • Logic Input Compatible With TTL, PMOS, CMOS • 0.5-mV Typical Hold Step at Ch = 0.01 μF • Low Input Offset • 0.002% Gain Accuracy • Low Output Noise in Hold Mode • Input Characteristics Do Not Change

丝印代码：LF298M；LFx98x Monolithic Sample-and-Hold Circuits

1 Features 1• Operates from ±5-V to ±18-V Supplies • Less than 10-μs Acquisition Time • Logic Input Compatible With TTL, PMOS, CMOS • 0.5-mV Typical Hold Step at Ch = 0.01 μF • Low Input Offset • 0.002% Gain Accuracy • Low Output Noise in Hold Mode • Input Characteristics Do Not Change

丝印代码：LF298M；LFx98x Monolithic Sample-and-Hold Circuits

1 Features 1• Operates from ±5-V to ±18-V Supplies • Less than 10-μs Acquisition Time • Logic Input Compatible With TTL, PMOS, CMOS • 0.5-mV Typical Hold Step at Ch = 0.01 μF • Low Input Offset • 0.002% Gain Accuracy • Low Output Noise in Hold Mode • Input Characteristics Do Not Change

丝印代码：LF298M；LFx98x Monolithic Sample-and-Hold Circuits

1 Features 1• Operates from ±5-V to ±18-V Supplies • Less than 10-μs Acquisition Time • Logic Input Compatible With TTL, PMOS, CMOS • 0.5-mV Typical Hold Step at Ch = 0.01 μF • Low Input Offset • 0.002% Gain Accuracy • Low Output Noise in Hold Mode • Input Characteristics Do Not Change

丝印代码：LF298M；LFx98x Monolithic Sample-and-Hold Circuits

1 Features 1• Operates from ±5-V to ±18-V Supplies • Less than 10-μs Acquisition Time • Logic Input Compatible With TTL, PMOS, CMOS • 0.5-mV Typical Hold Step at Ch = 0.01 μF • Low Input Offset • 0.002% Gain Accuracy • Low Output Noise in Hold Mode • Input Characteristics Do Not Change

丝印代码：LF298M；LFx98x Monolithic Sample-and-Hold Circuits

文件：3.53831 Mbytes Page：38 Pages

丝印代码：LF298M；LFx98x Monolithic Sample-and-Hold Circuits

文件：3.53831 Mbytes Page：38 Pages

丝印代码：LF298M；LFx98x Monolithic Sample-and-Hold Circuits

文件：3.53831 Mbytes Page：38 Pages

丝印代码：LF298M；LFx98x Monolithic Sample-and-Hold Circuits

文件：3.53831 Mbytes Page：38 Pages

丝印代码：LF298M；LFx98x Monolithic Sample-and-Hold Circuits

文件：3.53831 Mbytes Page：38 Pages

丝印代码：LF298M；LFx98x Monolithic Sample-and-Hold Circuits

文件：3.53831 Mbytes Page：38 Pages

Sample-and-hold amplifiers

DESCRIPTION The LF198/LF298/LF398 are monolithic sample-and-hold circuits which utilize high-voltage ion-implant JFET technology to obtain ultra-high DC accuracy with fast acquisition of signal and low droop rate. Operating as a unity gain follower, DC gain accuracy is 0.002 typical and acquisiti

Sample-and-hold amplifiers

单片采样保持电路

The LF298-MIL devices are monolithic sample-and-hold circuits that use BI-FET technology to obtain ultrahigh DC accuracy with fast acquisition of signal and low droop rate. Operating as a unity-gain follower, DC gain accuracy is 0.002% typical and acquisition time is as low as 6 µs to 0.01%. • Operates from ±5-V to ±18-V Supplies\n• Less than 10-µs Acquisition Time\n• Logic Input Compatible With TTL, PMOS, CMOS\n• 0.5-mV Typical Hold Step at Ch = 0.01 µF\n• Low Input Offset\n• 0.002% Gain Accuracy\n• Low Output Noise in Hold Mode\n• Input Characteristics Do Not Change During Hold Mo;

Sample-and-hold amplifiers

DESCRIPTION The LF198/LF298/LF398 are monolithic sample-and-hold circuits which utilize high-voltage ion-implant JFET technology to obtain ultra-high DC accuracy with fast acquisition of signal and low droop rate. Operating as a unity gain follower, DC gain accuracy is 0.002 typical and acquisiti

Monolithic Sample-and-Hold Circuits

文件：2.78165 Mbytes Page：28 Pages

Monolithic Sample-and-Hold Circuits

文件：2.94745 Mbytes Page：33 Pages

Monolithic Sample-and-Hold Circuits

文件：520.789 Kbytes Page：13 Pages

Monolithic Sample-and-Hold Circuits

文件：2.94745 Mbytes Page：33 Pages

Monolithic Sample-and-Hold Circuits

文件：2.78165 Mbytes Page：28 Pages

Monolithic Sample-and-Hold Circuits

文件：2.94745 Mbytes Page：33 Pages

Monolithic Sample-and-Hold Circuits

文件：2.78165 Mbytes Page：28 Pages

Monolithic Sample-and-Hold Circuits

文件：2.94745 Mbytes Page：33 Pages

Monolithic Sample-and-Hold Circuits

文件：520.789 Kbytes Page：13 Pages

Monolithic Sample-and-Hold Circuits

文件：2.94745 Mbytes Page：33 Pages

Monolithic Sample-and-Hold Circuits

文件：2.78165 Mbytes Page：28 Pages

Monolithic Sample-and-Hold Circuits

文件：2.94745 Mbytes Page：33 Pages

Monolithic Sample-and-Hold Circuits

文件：2.94745 Mbytes Page：33 Pages

Monolithic Sample-and-Hold Circuits

文件：564.8 Kbytes Page：15 Pages

Monolithic Sample-and-Hold Circuits

文件：2.94745 Mbytes Page：33 Pages

Monolithic Sample-and-Hold Circuits

文件：2.94745 Mbytes Page：33 Pages

SOFT RECOVERY PLASTIC RECTIFIER(VOLTAGE - 100 to 800 Volts CURRENT - 2.0 Amperes)

VOLTAGE 50 to 1000 Volts CURRENT 2.0 Amperes FEATURES • High current capability. • Plastic package has Underwriters Laboratory Flammability Classification 94V-O • Void-free molded plastic package • Exceeds environmental standards of MIL-S-19500/228 • Fast switching for high efficiency. • In

Silicon Complementary Transistors Audio Amplifier, Driver

Features: ● High Collector–Emitter Voltage ● Ideal for 25 – 30W Low–Frequency Output Drive