TAS5001 数字音频 PWM 处理器

The true digital audio amplifier (TDAA) is a new paradigm in digital audio. One TDAA system consists of the TAS5001 PCM-PWM modulator device + TAS5100 PWM power output device. This system accepts a serial PCM digital audio stream and converts it to a 3.3-V PWM audio stream (TAS5001). The TAS5100 device then provides a large-signal PWM output. This digital PWM signal is then demodulated providing power output for driving loudspeakers. This patented technology provides low-cost, high-quality, high-efficiency digital audio applicable to many audio systems developed for the digital age. The TAS5001 is an innovative, cost-effective, high-performance 24-bit stereo PCM-PWM modulator based on Equibit™ technology. It has a wide variety of serial input options including right-justified (16, 20, or 24 bits), IIS (16, 20, or 24 bits), left-justified (16 bits), or DSP (16 bits) data formats.

	TAS5001
Audio Output Channels (PWM) (#)	2
Dynamic Range (dB)	96
Data Resolution	16,20,24
Digital Supply (up to 5 V) (Min) (V)	3
Digital Supply (up to 5 V) (Max) (V)	3.6
Fs (Min) (kHz)	32
Fs (Max) (kHz)	96
Serial Interface	I2S, R, L, DSP
Loudness Compensation	No
Mute	Yes
Output	PWM

TAS5001 特性

TAS5001 + TAS5100 TDAA System – High Quality Digital Audio Amplification
96-dB Dynamic Range (TAS5001 Device)
93-dB Dynamic Range (TAS5001 and TAS5100 System Measured at Speaker Terminals)
THD+N < 0.08% (1 kHz, 0 to 30 W RMS Into 6 ) (TAS5001 & TAS5100 System Measured at Speaker Terminals)
Power Efficiency Is 90% Into 8- Load
16-, 20-, or 24-Bit Input Data
32-kHz, 44.1-kHz, 48-kHz, 88.2-kHz, 96-kHz Sampling Rates
Economical 48-Pin TQFP Package
Lower-Jitter Internal PLL
3.3-V Power Supply
Mute
Clicks and Pops Reduction (Patent Pending)
APPLICATIONS
- DVD Audio
- Home Theater
- Car Audio Amplifiers and Head Units
- Internet Music Appliance
- Mini/Micro Component Systems

TAS5001 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
TAS5001IPFB	ACTIVE	-40 to 85	3.95 \| 1ku	TQFP (PFB) \| 48	250 \| JEDEC TRAY (10+1)
TAS5001IPFBG4	ACTIVE	-40 to 85	3.95 \| 1ku	TQFP (PFB) \| 48	250 \| JEDEC TRAY (10+1)
TAS5001PFB	ACTIVE	0 to 70	3.55 \| 1ku	TQFP (PFB) \| 48	250 \| JEDEC TRAY (10+1)
TAS5001PFBG4	ACTIVE	0 to 70	3.55 \| 1ku	TQFP (PFB) \| 48	250 \| JEDEC TRAY (10+1)
TAS5001PFBR	ACTIVE	0 to 70	3.00 \| 1ku	TQFP (PFB) \| 48	1000 \| LARGE T&R
TAS5001PFBRG4	ACTIVE	0 to 70	3.00 \| 1ku	TQFP (PFB) \| 48	1000 \| LARGE T&R

TAS5001 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
TAS5001IPFB	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	TAS5001IPFB	TAS5001IPFB
TAS5001IPFBG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	TAS5001IPFBG4	TAS5001IPFBG4
TAS5001PFB	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	TAS5001PFB	TAS5001PFB
TAS5001PFBG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	TAS5001PFBG4	TAS5001PFBG4
TAS5001PFBR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	TAS5001PFBR	TAS5001PFBR
TAS5001PFBRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	TAS5001PFBRG4	TAS5001PFBRG4

TAS5001 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