HJ12CLK high precision 80W power operational amplifier
隐藏域元素占位
- Product Description
-
- Commodity name: HJ12CLK high precision 80W power operational amplifier
- Commodity ID: 1311257980888043520
- 型号: HJ12CLK
- 产品概述: HJ12CLK is a monolithic integrated power amplifier that can drive ±25V and ±10A output voltage and current under a supply voltage of ±30V.
- 电源电压 （VDD/V）: 15 to 60V
- 带宽 （GBWP/MHz）: 0.7
- 工作电流 （IQ）: 60mA
- 失调电压 （VOS）: 2mV
- 偏置电流 （IIB）: 0.15uA
- 压摆率 （SR）: /
- 工作温度 （TA）: -55℃ to 125℃
- 封装 （Package）: F2(3+1)
HJ12CLK is a single-chip integrated power amplifier that can drive ±25V and ±10A output voltage and current under a supply voltage of ±30V. It can produce an 80W sine power curve with only 0.01% distortion on a 4-ohm load. Its power bandwidth is 60kHz. At the same time, its peak power dissipation capability of 8000W allows it to handle some reactive loads such as converters, exciters, and small drivers without derating.
Absolute maximum rated value:
Total power supply voltage 80V Input voltage 50V
Output current internal current limiting Junction temperature +160℃
Storage temperature -65℃~+165℃ Lead soldering temperature (10s) +300℃
In addition, it has several important features:
Input protection
Controllable turn-on: Keep the output terminal open until the total supply reaches 14V. When the operating temperature exceeds 150℃ or the supply voltage approaches the transistor breakdown voltage, the output terminal remains open.
Thermal limit
Overvoltage shutdown, maximum overvoltage is 80V.
Output current limit
Dynamic safe area protection with instantaneous peak temperature limiting function.
Slew rate: 9V/us
Unit gain feedback compensation, signal bandwidth is 700kHz.
HJ12CLK is regarded as a monolithic integrated circuit that achieves ideal output power without relying on any complex switching mechanisms. It can withstand high differential input voltages and still perform well beyond the common mode range. Its main application scenarios include: power supplies, high-voltage regulators, high-quality audio amplifiers, magnetic head positioners, X-Y plotters, and other servo control systems. This device uses FB-1-2 metal packaging to effectively avoid overheating damage issues.
Key words:- HJ12CLK
- 单片集成的功率放大器
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