TAS5186A 210W（5.1 通道）数字放大器功率级

The TAS5186A is a high-performance, six-channel, digital-amplifier power stage with an improved protection system. The TAS5186A is capable of driving a 6-, single-ended subwoofer greater than 60 W at 10% THD+N performance.

A low-cost, high-fidelity audio system can be built using a TI chipset comprising a modulator (e.g., TAS5086) and the TAS5186A. This device does not require power-up sequencing because of the internal power-on reset.

The TAS5186A requires only simple passive demodulation filters on its outputs to deliver high-quality, high-efficiency audio amplification. The device efficiency of the TAS5186A is greater than 90% when driving 6- subwoofer speaker.

The TAS5186A has an innovative protection system integrated on-chip, safeguarding the device against a wide range of fault conditions that could damage the system.

	TAS5186A
Max. Power to Single-Ended Load	60
Min. Supported Single-Ended Load	3
Closed/Open Loop	Open
Max. Number of Speaker Outputs	6
Input Type	PWM
Control Type	Hardware
Analog Supply Min [V]	10.8
Analog Supply Max [V]	13.2
Power Stage Supply Min (V)	0
Power Stage Supply Max (V)	40

TAS5186A 特性

Total Output Power @ 10% THD+N
- 5×30 W @ 6
105-dB SNR (A-Weighted)
0.07% THD+N @ 1 W
Power Stage Efficiency > 90% Into Recommended Loads (SE)
Integrated Self-Protection Circuits
- Undervoltage
- Overtemperature
- Overload
- Short Circuit
Integrated Active-Bias Control to Avoid DC Pop
Thermally Enhanced 44-Pin HTSSOP Package
EMI-Compliant When Used With Recommended System Design
APPLICATIONS
- DVD Receiver
- Home Theater in a Box

TAS5186A 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
TAS5186ADDV	ACTIVE	0 to 70	6.55 \| 1ku	HTSSOP (DDV) \| 44	35 \| TUBE
TAS5186ADDVG4	ACTIVE	0 to 70	6.55 \| 1ku	HTSSOP (DDV) \| 44	35 \| TUBE
TAS5186ADDVR	ACTIVE	0 to 70	5.50 \| 1ku	HTSSOP (DDV) \| 44	2000 \| LARGE T&R
TAS5186ADDVRG4	ACTIVE	0 to 70	5.50 \| 1ku	HTSSOP (DDV) \| 44	2000 \| LARGE T&R

TAS5186A 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
TAS5186ADDV	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	TAS5186ADDV	TAS5186ADDV
TAS5186ADDVG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	TAS5186ADDVG4	TAS5186ADDVG4
TAS5186ADDVR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	TAS5186ADDVR	TAS5186ADDVR
TAS5186ADDVRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	TAS5186ADDVRG4	TAS5186ADDVRG4

TAS5186A 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
TAS5186A 评估模块 (EVM)	TAS5186AEVM	开发电路板/EVM