Datasheet > PCM1690IDCARQ1

PCM1690IDCARQ1

更新时间： 2024-10-29 11:58:19

品牌	Logo	应用领域
德州仪器 - TI		转换器
页数	文件大小	规格书
46页	1274K
描述
24-Bit, 192-kHz Sampling, Enhanced Multi-Level ÎÎ£,Eight-Channel Audio Digital-to-Analog Converter

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PCM1690IDCARQ1 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	TSSOP
包装说明：	HTSSOP, TSSOP48,.3,20	针数：	48
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	6 weeks
风险等级：	1.12	最大模拟输出电压：	8 V
最小模拟输出电压：	-8 V	转换器类型：	D/A CONVERTER
输入位码：	BINARY	输入格式：	SERIAL
JESD-30 代码：	R-PDSO-G48	JESD-609代码：	e4
长度：	12.5 mm	湿度敏感等级：	3
位数：	24	功能数量：	1
端子数量：	48	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	HTSSOP	封装等效代码：	TSSOP48,.3,20
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：	260	电源：	3.3,5 V
认证状态：	Not Qualified	筛选级别：	AEC-Q100
座面最大高度：	1.2 mm	子类别：	Other Converters
最大压摆率：	110 mA	标称供电电压：	5 V
表面贴装：	YES	温度等级：	INDUSTRIAL
端子面层：	Nickel/Palladium/Gold (Ni/Pd/Au)	端子形式：	GULL WING
端子节距：	0.5 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	6.1 mm
Base Number Matches：	1

PCM1690IDCARQ1 数据手册

PCM1690-Q1

www.ti.com

SBAS551 –JUNE 2011

24-Bit, 192-kHz Sampling, Enhanced Multi-Level ΔΣ,

Eight-Channel Audio Digital-to-Analog Converter

Check for Samples: PCM1690-Q1

FEATURES

2345

•

Qualified for Automotive Applications

24-Bit Delta-Sigma DAC

8-Channel DAC:

•

External RESET Pin

Power Supplies:

•

– 5 V for Analog and 3.3 V for Digital

–

High Performance: Differential, f_S= 48 kHz

THD+N: –94 dB

SNR: 113 dB

Dynamic Range: 113 dB

Sampling Rate: 8 kHz to 192 kHz

System Clock: 128 f_S, 192 f_S, 256 f_S, 384 f_S,

512 f_S, 768 f_S, 1152 f_S

Differential Voltage Output: 8 V_PP

Analog Low-Pass Filter Included

4x/8x Oversampling Digital Filter:

•

Package: HTSSOP-48

Operating Temperature Range:

– –40°C to +85°C

APPLICATIONS

•

Blu-ray™ DVD Players

HD DVD Players

AV Receivers

Home Theaters

Car Audio External Amplifiers

Car Audio AVN Applications

–

Passband Ripple: ±0.0018 dB

Stop Band Attenuation: –75 dB

DESCRIPTION

–

Zero Flag

The PCM1690-Q1 is a high-performance, single-chip,

24-bit, eight-channel, audio digital-to-analog converter

(DAC) with differential outputs. The eight-channel,

24-bit DAC employs an enhanced, multi-level

delta-sigma (ΔΣ) modulator and supports 8-kHz to

192-kHz sampling rates and a 16-/20-/24-/32-bit width

digital audio input word on the audio interface. The

audio interface of the PCM1690-Q1 supports the

time-division-multiplexed (TDM) format in addition to

the standard I²S, left-justified, right-justified, and DSP

formats.

•

Flexible Audio Interface:

–

I/F Format: I²S™, Left-/Right-Justified, DSP,

TDM

–

Data Length: 16, 20, 24, 32 Bits

•

Flexible Mode Control:

–

3-Wire SPI™, 2-Wire I²C™-Compatible

Serial Control Interface, or

Hardware Control

Multi Functions via SPI or I²C I/F:

–

Audio I/F Format Select: I²S, Left-Justified,

Right-Justified, DSP, TDM

The PCM1690-Q1 can be controlled through a

three-wire, SPI-compatible interface, or two-wire,

I²C-compatible serial interface in software, which

provides access to all functions including digital

attenuation, soft mute, de-emphasis, and so forth.

Also, hardware control mode provides a subset of

user-programmable functions through two control

pins. The PCM1690-Q1 is available in a 12-mm ×

8-mm (12-mm × 6-mm body) HTSSOP-48 package.

–

Digital Attenuation and Soft Mute

Digital De-Emphasis: 32 kHz, 44.1 kHz,

48 kHz

–

Data Polarity Control

Power Down

•

Multi Functions via H/W Control:

–

Audio I/F Format Select: I²S, TDM

Digital De-Emphasis Filter: 44.1 kHz

Analog Mute by Clock Halt Detection

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.

Blu-ray is a trademark of Blu-ray Disk Association.

SPI is a trademark of Motorola.

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.

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PCM1690IDCARQ1 替代型号

型号	品牌	替代类型	描述	数据表
PCM1690DCAR	TI	完全替代	24-Bit, 192-kHz Sampling, Enhanced Multi-Leve
PCM1690DCA	TI	完全替代	24-Bit, 192-kHz Sampling, Enhanced Multi-Leve
PCM1690DCARG4	TI	类似代替	24-Bit, 192-kHz Sampling, Enhanced Multi-Leve

与PCM1690IDCARQ1相关器件

型号	品牌	获取价格	描述	数据表
PCM1690-Q1	TI	获取价格	24-Bit, 192-kHz Sampling, Enhanced Multi-Leve
PCM1691	TI	获取价格	24-Bit, 192-kHz Sampling, Enhanced Multi-Leve
PCM1691DCA	TI	获取价格	24-Bit, 192-kHz Sampling, Enhanced Multi-Leve
PCM1691DCAG4	TI	获取价格	24-Bit, 192-kHz Sampling, Enhanced Multi-Leve
PCM1691DCAR	TI	获取价格	24-Bit, 192-kHz Sampling, Enhanced Multi-Leve
PCM1691DCARG4	TI	获取价格	24-Bit, 192-kHz Sampling, Enhanced Multi-Leve
PCM16C00	NSC	获取价格	Configurable Multiple Function PCMCIA Interface Chip
PCM16C010	NSC	获取价格	Configurable PC Card Interface Chip
PCM16C02	NSC	获取价格	Configurable Multiple Function PC Card Interface Chip
PCM16C02VJG	NSC	获取价格	Configurable Multiple Function PC Card Interface Chip

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