HJ061/HJ062/HJ064 low power single/double/quad JFET input operational amplifiers
隐藏域元素占位
- Product Description
-
- Commodity name: HJ061/HJ062/HJ064 low power single/double/quad JFET input operational amplifiers
- 型号: HJ061/HJ062/HJ064
- 产品概述: HJ061/HJ062//HJ064 low power single/dual/four JFET input operational amplifiers are designed for low power applications.
- 电源电压 （VDD/V）: ±18V
- 带宽 （GBWP/MHz）: 1MHz
- 工作电流 （IQ）: 200pA
- 失调电压 （VOS）: 200mV
- 偏置电流 （IIB）: 400pA
- 压摆率 （SR）: 3.5V/us
- 工作温度 （TA）: -55~+125℃
- 封装 （Package）: CSOP08B, D08S2, CSOP14B, D14S2
The HJ061/HJ062/HJ064 low-power single/dual/quad JFET input operational amplifiers are designed for low-power applications. They include frequency compensation and output protection circuits, featuring high input impedance, high conversion rate, low input bias current, and low input offset current. They can be widely used in electronic systems such as high-speed data acquisition systems, high-speed A/D converters, sample-and-hold circuits, and precision measuring instruments. The pin arrangement and performance parameters of this product are the same as those of the foreign TL061/TL062/TL064 and can be interchanged. It uses a purple ceramic surface mount package, making it particularly suitable for military electronic system applications.
Main features include:
Low power consumption
Supply current 200uA (single amplifier)
Wide common mode and differential voltage range
Low input bias and offset current
High input impedance
Output short-circuit protection
Internal frequency compensation
High slew rate 3.5V/us
A general-purpose operational amplifier (op-amp) is a widely used electronic component designed to amplify voltage signals in a variety of circuits. It is characterized by its versatility, low cost, and availability, making it suitable for a wide range of applications in analog electronics. These op-amps typically offer moderate performance in terms of bandwidth, slew rate, and power consumption, making them ideal for general-purpose tasks such as signal amplification, filtering, and mathematical operations (e.g., addition, subtraction, integration).
They are commonly used in applications like audio systems, active filters, voltage followers, and basic signal conditioning. A typical general-purpose op-amp operates with a single power supply and provides a high input impedance, low output impedance, and differential input, which allows it to amplify small voltage differences effectively. Popular models like the LM741 and TL081 are often used in educational and industrial environments due to their reliability and low cost.
Key words:- JFET输入运算放大器
- TL061
- TL062
- TL064
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