LF412CN 供应商
LF412CN 属性参数
- 制造商：National Semiconductor (TI)
- 通道数量：2
- 共模抑制比（最小值）：70 dB
- 输入补偿电压：3 mV at +/- 15 V
- 安装风格：Through Hole
- 封装 / 箱体：MDIP
- 转换速度：15 V/us at +/- 15 V
- 关闭：No
- 最大工作温度：+ 70 C
- 封装：Tube
- 最小工作温度：0 C
- 工厂包装数量：40
- 电源电流：6.5 mA at +/- 15 V
- 技术：BiFET
- 电压增益 dB：106.02 dB
产品特性
- Internally Trimmed Offset Voltage: 1 mV (Max)
- Input Offset Voltage Drift: 7 µV/°C (Typ)
- Low Input Bias Current: 50 pA
- Low Input Noise Current: 0.01 pA / √Hz
- Wide Gain Bandwidth: 3 MHz (Min)
- High Slew Rate: 10V/µs (Min)
- Low Supply Current: 1.8 mA/Amplifier
- High Input Impedance: 1012Ω
- Low Total Harmonic Distortion: ≤0.02%
- Low 1/f Noise Corner: 50 Hz
- Fast Settling Time to 0.01%: 2 µs
产品概述
These devices are low cost, high speed, JFET input operational amplifiers with very low
input offset voltage and input offset voltage drift. They require low supply current yet maintain a
large gain bandwidth product and fast slew rate. In addition, well matched high voltage JFET input
devices provide very low input bias and offset currents. The LF412-N dual is pin compatible with
the LM1558, allowing designers to immediately upgrade the overall performance of existing
designs.These amplifiers may be used in applications such as high speed integrators, fast D/A
converters, sample and hold circuits and many other circuits requiring low input offset voltage and
drift, low input bias current, high input impedance, high slew rate and wide bandwidth.
LF412CN
LF412CN 电路图
