TPA6010A4 具有立体声耳机驱动、音量控制和重低音强化功能的立体声 AB 类音频放大器

The TPA6010A4 is a stereo audio power amplifier in a 28-pin TSSOP thermally enhanced package capable of delivering 2.7 W of continuous RMS output power into 3- speakers, the TPA6010A4 has less than 0.22% THD+N across its specified frequency range.

The TPA6010A4 has several features optimized for notebook PCs including bass boost, docking station outputs, dc volume control, and dc gain control.

The TPA6010A4 has buffer and volume control gain stages that are set by dc voltages. The buffer has a differential input and differential output. The gain of the buffer, which is controlled by the dc voltage on the BUFFGAIN terminal, is adjustable from –46 dB to 14 dB. The docking station output is 6 dB lower than the buffer gain because the buffer has a differential output and the docking station output is taken from just one of the buffer outputs.

	TPA6010A4	TPA6011A4	TPA6017A2
Speaker Channels	Stereo	Stereo	Stereo
Headphone Channels	Stereo	Stereo
Speaker Amp Type	Class-AB	Class-AB	Class-AB
Output Power (W)	2	2	2
PSRR (dB)	67	70	77
Special Features	DC Volume Control	DC Volume Control
Supply Min (Min) (Volt)	4.5	4	4.5
Supply Max (Max) (Volt)	5.5	5.5	5.5

TPA6010A4 特性

Compatible With PC 99 Desktop Line-Out Into 10-k Load
Compatible With PC 99 Portable Into 8- Load
Internal Gain Control, Which Eliminates External Gain-Setting Resistors
DC Volume and Gain Control Adjustable From 34 dB to –86 dB
Bass Boost
Buffered Docking Station Outputs
2.7-W/Ch Output Power Into 3- Load
PC-Beep Input
Depop Circuitry
Stereo Input MUX
Fully Differential Input
Low Supply Current and Shutdown Current
Surface-Mount Power Packaging 28-Pin TSSOP PowerPAD™

TPA6010A4 芯片订购指南

器件	状态	温度	价格（美元）	封装 \| 引脚	封装数量 \| 封装载体	丝印标记
TPA6010A4PWP	ACTIVE	-40 to 85	2.70 \| 1ku	HTSSOP (PWP) \| 28	50 \| TUBE
TPA6010A4PWPR	ACTIVE	-40 to 85	2.25 \| 1ku	HTSSOP (PWP) \| 28	2000 \| LARGE T&R

TPA6010A4 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
TPA6010A4PWP	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	TPA6010A4PWP	TPA6010A4PWP
TPA6010A4PWPR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	TPA6010A4PWPR	TPA6010A4PWPR

TPA6010A4 工具与软件

培训内容	型号	软件/工具类型
音频的快速搜索选择工具	AUDIO_SELECTION_TOOL	免费评估工具
TPA6010A4 评估模块 (EVM)	TPA6010A4EVM	开发电路板/EVM