深圳市广辉电子有限公司

TL072双路低噪声 JFET 输入通用运算放大器

说明

在jfet的transistorsthe输入运算放大器在TL07x系列是设计为低噪声版本的TL08x系列放大器和低的输入偏置和偏置电流和快速转换速度。低谐波失真和低噪音使TL07x系列适合高保真度和音频前置放大器应用程序。每个放大器特性JFET的transistorsthe输入(高输入阻抗)耦合双输出阶段集成在一个单片芯片。

The JFET-input operational amplifiers in the TL07x series are designed as low-noise versions of the TL08x series amplifiers with low input bias and offset currents and fast slew rate. The low harmonic distortion and low noise make the TL07x series ideally suited for high-fidelity and audio preamplifier applications. Each amplifier features JFET inputs (for high input impedance) coupled with bipolar output stages integrated on a single monolithic chip.

The C-suffix devices are characterized for operation from 0°C to 70°C. The I-suffix devices are characterized for operation from –40°C to 85°C. The M-suffix devices are characterized for operation over the full military temperature range of –55°C to 125°C.

特性

低功耗
　　宽的共模和差电压范围
　　低的输入偏置和偏置电流
　　输出短路保护
　　较低的总谐波失真……0.003%的情况下
　　低噪声
　　素食新闻= 18 nV /赫兹下在f = 1 kHz
　　高输入阻抗。。。JFET的transistorsthe输入阶段
　　内部频率补偿
　　闩起的操作
　　高转换速度。。。13 V /μs打字
　　共模输入电压范围包括VCC +

Low Power Consumption
Wide Common-Mode and Differential Voltage Ranges
Low Input Bias and Offset Currents
Output Short-Circuit Protection
Low Total Harmonic Distortion ... 0.003% Typ
Low Noise
   Vn = 18 nV/Hz Typ at f = 1 kHz
High Input Impedance . . . JFET Input Stage
Internal Frequency Compensation
Latch-Up-Free Operation
High Slew Rate . . . 13 V/µs Typ
Common-Mode Input Voltage Range Includes VCC+