TPF632A中文资料集成电荷泵的、3-Vrms音频线路驱动器数据手册3PEAK规格书

描述 Description

The 3PEAK TPF632A/605A/607A are 3-VRMS pop-free stereo line drivers with the integrated charge pump generating the negative supply rail which allows the removal of the output DC-blocking capacitors. The devices are capable of driving 3-VRMS into a 2.5-kΩ load with single 5V supply voltage. The TPF632A has differential inputs, the TPF605A/607A support single-ended inputs, and all can use external resistors for flexible gain setting.

特性 Features

• 3-VRMS Output into 2.5kΩ Load with 5V Supply

• 2-VRMS Output into 2.5kΩ Load with 3.3V Supply

• Integrated Charge Pump Generates Negative Supply Rail

• SNR Enhanced

• PVDD Power Off Delay Function

• Low THD+N: 0.001%

• Drives 600Ω Load

• Stable with 220pF Capacitive Load

• Pop-Free Under-Voltage Protection (TPF632A/605A)

• Pop-Free Enable Control

• –40°C to 85°C Operation Range

• Robust 8kV (Output-Pin) HBM ESD Rating On All Pins

• Robust 2kV CDM ESD Rating

• Green, Popular Type Package Applications