Datasheet > PCM5102-Q1

PCM5102-Q1

更新时间： 2024-11-05 12:21:43

品牌	Logo	应用领域
德州仪器 - TI		PC
页数	文件大小	规格书
31页	1097K
描述
2VRMS DirectPathâ¢, 112/106/100dB Audio Stereo DAC with 32-bit, 384kHz PCM Interface

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PCM5102-Q1 数据手册

PCM5102-Q1

www.ti.com

SLAS832A –MARCH 2012–REVISED MARCH 2012

2V DirectPath™, 112/106/100dB Audio Stereo DAC with 32-bit, 384kHz PCM Interface

RMS

Check for Samples: PCM5102-Q1

FEATURES

Typical Performance (3.3V Power Supply)

•

Qualified for Automotive Applications

Parameter

PCM5102 / PCM5101 /

PCM5100

•

AEC-Q100 Qualified with the following results:

–

Device Temperature Grade 2: –40°C to

105°C Ambient Operating Temperature

Range

SNR

112 / 106 / 100dB

–93 / –92 / –90dB

2.1V_RMS(GND center)

Dynamic Range

THD+N at - 1dBFS

Full Scale Output

–

Device HBM ESD Classification Level H2

Device CDM ESD Classification Level C3B

Normal 8× Oversampling Digital Filter Latency: 20/f_S

Low Latency 8× Oversampling Digital Filter Latency: 3.5/f_S

•

Market-Leading Low Out-of-Band Noise

Sampling Frequency

8kHz to 384kHz

Selectable Digital-Filter Latency and

Performance

System Clock Multiples (f_SCK): 64, 128, 192, 256, 384, 512,

768, 1024, 1152, 1536, 2048, 3072; up to 50 MHz

•

No DC Blocking Capacitors Required

Integrated Negative Charge Pump

Internal Pop-Free Control For Sample-Rate

Changes Or Clock Halts

•

Intelligent Muting System; Soft Up/Down Ramp

and Analog Mute For 120dB Mute SNR With

Popless Operation.

•

Integrated High-Performance Audio PLL With

BCK Reference To Generate SCK Internally

Small 28-pin TSSOP Package

LINE OUT

Current

Segment

DAC

DIN (i2s)

Current

Segment

DAC

Zero

Data

Detector

Advanced Mute Control

Clock Halt

Detection

PCM510x

CPVDD (3.3V)

AVDD (3.3V)

DVDD (3.3V)

GND

LRCK

BCK

Power

Supply

PLL Clock

MCK

UVP/Reset

POR

Ch. Pump

Figure 1. PCM5102-Q1 Functional Block Diagram

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

System Two Cascade, Audio Precision are trademarks of Audio Precision.

DirectPath is a trademark of Texas, Instruments, Inc..

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...31

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与PCM5102-Q1相关器件

型号	品牌	获取价格	描述	数据表
PCM5102TPWRQ1	TI	获取价格	2VRMS DirectPathâ¢, 112/106/100dB Audio Ster
PCM5120-Q1	TI	获取价格	汽车类、立体声、120dB SNR、768kHz、低功耗、软件控制型音频 ADC
PCM5120QRTERQ1	TI	获取价格	汽车类、立体声、120dB SNR、768kHz、低功耗、软件控制型音频 ADC \| RT
PCM5121	TI	获取价格	2VRMS DirectPathâ¢, 112/106dB Audio Stereo D
PCM5121_14	TI	获取价格	2VRMS DirectPathâ¢, 112/106dB Audio Stereo D
PCM5121_16	TI	获取价格	Audio Stereo DAC
PCM5121PW	TI	获取价格	2VRMS DirectPathâ¢, 112/106dB Audio Stereo D
PCM5121PWR	TI	获取价格	2VRMS DirectPathâ¢, 112/106dB Audio Stereo D
PCM5122	TI	获取价格	2VRMS DirectPathâ¢, 112/106dB Audio Stereo D
PCM5122PW	TI	获取价格	2VRMS DirectPathâ¢, 112/106dB Audio Stereo D

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