TAS5630 具有集成反馈的模拟输入 300W 立体声 D 类放大器

The TAS5630 is a high-performance analog-input class-D amplifier with integrated closed-loop feedback technology (known as PurePath HD technology) with the ability to drive up to 300 W(1) Achievable output power levels are dependent on the thermal configuration of the target application. A high-performance thermal interface material between the exposed package heat slug and the heat sink should be used to achieve high output power levels. stereo into 4- to 8- speakers from a single 50-V supply.

PurePath HD technology enables traditional AB-amplifier performance (<0.03% THD) levels while providing the power efficiency of traditional class-D amplifiers.

Unlike traditional class-D amplifiers, the distortion curve only increases once the output levels move into clipping

	TAS5612A
Max. Power to Single-Ended Load	145
Max. Power to Bridge Tied Load	300
Max. Power to Parallel Bridge Tied Load	600
Min. Supported Single-Ended Load	2
Min. Supported Bridge Tied Load	4
Min. Supported Parallel Bridge Tied Load	2
Closed/Open Loop	Closed
Max. Number of Speaker Outputs	4
Input Type	Analog
Control Type	Hardware\
Analog Supply Min [V]	10.8
Analog Supply Max [V]	13.2
Power Stage Supply Min (V)	25
Power Stage Supply Max (V)	52.5

TAS5630 特性

PurePath™ HD Enabled Integrated Feedback Provides:
- Signal Bandwidth up to 80 kHz for High-Frequency Content From HD Sources
- Ultralow 0.03% THD at 1 W into 4
- Flat THD at all Frequencies for Natural Sound
- 80-dB PSRR (BTL, No Input Signal)
- >100-dB (A-weighted) SNR
- Click- and Pop-Free Start-Up
Multiple Configurations Possible on the Same PCB With Stuffing Options:
- Mono Parallel Bridge-Tied Load (PBTL)
- Stereo Bridge-Tied Load (BTL)
- 2.1 Single-Ended Stereo Pair and Bridge-Tied Load Subwoofer
- Quad Single-Ended Outputs
Total Output Power at 10% THD+N
- 600 W in Mono PBTL Configuration
- 300 W per Channel in Stereo BTL Configuration
- 145 W per Channel in Quad Single-Ended Configuration
High-Efficiency Power Stage (>88%) With 60-m Output MOSFETs
Two Thermally Enhanced Package Options:
- PHD (64-Pin QFP)
- DKD (44-Pin PSOP3)

TAS5630 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
TAS5630DKD	ACTIVE	0 to 70	7.45 \| 1ku	HSSOP (DKD) \| 44	29 \| TUBE
TAS5630DKDR	ACTIVE	0 to 70	6.35 \| 1ku	HSSOP (DKD) \| 44	500 \| LARGE T&R
TAS5630PHD	ACTIVE	0 to 70	6.55 \| 1ku	HTQFP (PHD) \| 64	90 \| JEDEC TRAY (5+1)
TAS5630PHDR	ACTIVE	0 to 70	5.45 \| 1ku	HTQFP (PHD) \| 64	1000 \| LARGE T&R

TAS5630 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
TAS5630DKD	Green (RoHS & no Sb/Br)	NIPDAU	Level-4-260C-72 HR	TAS5630DKD	TAS5630DKD
TAS5630DKDR	Green (RoHS & no Sb/Br)	NIPDAU	Level-4-260C-72 HR	TAS5630DKDR	TAS5630DKDR
TAS5630PHD	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	TAS5630PHD	TAS5630PHD
TAS5630PHDR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	TAS5630PHDR	TAS5630PHDR

TAS5630 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
TAS5630EVM3 评估模块	TAS5630EVM3	开发电路板/EVM
TAS5614PHD 评估模块	TAS5630PHD2EVM	开发电路板/EVM