PCM2706CPJTR

更新时间： 2024-11-24 11:58:19

品牌	Logo	应用领域
德州仪器 - TI		光电二极管
页数	文件大小	规格书
40页	969K
描述
Stereo Audio DAC with USB Interface, Single-Ended Headphone Output and S/PDIF Output

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替代型号

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PCM2706CPJTR 数据手册

PCM2704C, PCM2705C

PCM2706C, PCM2707C

Burr-Brown Audio

www.ti.com

SBFS036A –AUGUST 2011–REVISED JULY 2012

Stereo Audio DAC with USB Interface,

Single-Ended Headphone Output and S/PDIF Output

Check for Samples: PCM2704C, PCM2705C, PCM2706C, PCM2707C

FEATURES

23456

• On-Chip USB Interface:

–

Up to Eight Human Interface Device (HID)

Interfaces (Model and Setting Dependent)

–

No Dedicated Device Driver Needed

Full-Speed Transceivers

–

Suspend Flag

S/PDIF Out with SCMS

Fully Compliant with USB 2.0 Specification

External ROM Interface (PCM2704C/6C)

–

USB 1.1 Descriptors with USB Audio

Class Support

Serial Programming Interface

(PCM2705C/7C)

I²S™ Interface (Selectable on

PCM2706C/7C)

–

Certified by USB-IF

–

Partially Programmable Descriptors

Adaptive Isochronous Transfer for

Playback

•

Packages:

–

28-Pin SSOP (PCM2704C/5C)

32-Pin TQFP (PCM2706C/7C)

–

Bus-Powered or Self-Powered Operation

•

Sampling Rates: 32 kHz, 44.1 kHz, 48 kHz

On-Chip Clock Generator with Single 12-MHz

Clock Source

APPLICATIONS

•

USB Headphones

•

Single Power Supply:

USB Audio Speaker

–

Bus-Powered: 5 V, Typical (V_BUS

Self-Powered: 3.3 V, Typical

)

USB CRT/LCD Monitor

USB Audio Interface Box

USB-Featured Consumer Audio Product

•

16-Bit Delta-Sigma Stereo DAC

–

Analog Performance at 5 V (Bus-Powered),

3.3 V (Self-Powered):

DESCRIPTION

–

THD+N: 0.006% R_L> 10 kΩ, Self-

The PCM2704C/5C/6C/7C are TI's single-chip USB

stereo audio digital-to-analog converters (DACs) with

USB 2.0 compliant full-speed protocol controller and

S/PDIF. The USB-protocol controller works with no

software code, but USB descriptors can be modified

in some areas (for example, vendor ID/product ID)

through the use of an external ROM (PCM2704C/6C)

or serial peripheral interface (SPI) (PCM2705C/7C).

The PCM2704C/5C/6C/7C also employ SpAct™

architecture, TI's unique system that recovers the

audio clock from USB packet data. On-chip analog

phase-locked loops (PLLs) with SpAct enable

playback with low clock jitter.

Powered

–

THD+N: 0.025% R_L= 32 Ω

SNR = 98 dB

Dynamic Range: 98 dB

P_O= 12 mW, R_L= 32 Ω

–

Oversampling Digital Filter

–

Passband Ripple = ±0.04 dB

Stop-Band Attenuation = –50 dB

–

Single-Ended Voltage Output

Analog LPF Included

•

Multiple Functions:

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.

SpAct is a trademark of Texas Instruments.

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

SPI is a trademark of Motorola, Inc.

I²S, I²C are trademarks of NXP Semiconductors.

All other trademarks are the property of their respective owners.

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...40

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PCM2706CPJTR 替代型号

型号	品牌	替代类型	描述	数据表
PCM2706CPJT	TI	完全替代	Stereo Audio DAC with USB Interface, Single-Ended Headphone Output and S/PDIF Output

与PCM2706CPJTR相关器件

型号	品牌	获取价格	描述	数据表
PCM2706PJT	TI	获取价格	STEREO AUDIO DAC WITH USB INTERFACE, SINGLE-ENDED HEADPHONE OUTPUT AND S/PDF OUTPUT
PCM2706PJTR	TI	获取价格	STEREO AUDIO DAC WITH USB INTERFACE, SINGLE-ENDED HEADPHONE OUTPUT AND S/PDF OUTPUT
PCM2706PJTRG4	TI	获取价格	SERIAL INPUT LOADING, 16-BIT DAC, PQFP32, GREEN, PLASTIC, TQFP-32
PCM2707	TI	获取价格	STEREO AUDIO DAC WITH USB INTERFACE, SINGLE-ENDED HEADPHONE OUTPUT AND S/PDF OUTPUT
PCM2707C_15	TI	获取价格	PCM270xC Stereo Audio DAC With USB Interface, Single-Ended Headphone Output and S/PDIF Out
PCM2707CPJT	TI	获取价格	Stereo Audio DAC with USB Interface, Single-Ended Headphone Output and S/PDIF Output
PCM2707CPJTR	TI	获取价格	Stereo Audio DAC with USB Interface, Single-Ended Headphone Output and S/PDIF Output
PCM2707PJT	TI	获取价格	STEREO AUDIO DAC WITH USB INTERFACE, SINGLE-ENDED HEADPHONE OUTPUT AND S/PDF OUTPUT
PCM2707PJTR	TI	获取价格	STEREO AUDIO DAC WITH USB INTERFACE, SINGLE-ENDED HEADPHONE OUTPUT AND S/PDF OUTPUT
PCM-275-299	PANDUIT	获取价格	CARD MARKER WIRE SOLID

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