LME49600数据手册开发板套件编程器的评估板-音频放大器规格书PDF

描述 Description

The LME49600 is a high performance, low distortion high fidelity 250mA audio buffer. The LME49600 is designed for a wide range of applications. It can be used inside the feedback loop of op amps.The LME49600 offers a pin-selectable bandwidth: a low current, 110MHz bandwidth mode that consumes 7.3mA and a wide 180MHz bandwidth mode that consumes 13.2mA. In both modes the LME49600 has a nominal 2000V/μs slew rate. Bandwidth is easily adjusted by either leaving the BW pin unconnected or connecting a resistor between the BW pin and the VEE pin.The LME49600 is fully protected through internal current limit and thermal shutdown.

特性 Features

• Pin-Selectable Bandwidth and Quiescent Current
• Pure Fidelity, Pure Performance
• Short Circuit Protection
• Thermal Shutdown
• TO–263 Surface-Mount Package
Key Specifications
• Low THD+N (VOUT = 3VRMS, f = 1kHz, ): 0.00003% (typ)
• Slew Rate: 2000V/μs (typ)
• High Output Current: 250mA (typ)
• Bandwidth
•  BW Pin Floating: 110MHz (typ)
•  BW Connected to VEE: 180MHz (typ)

• Supply Voltage Range: ±2.25V ≤ VS ≤ ±18V