参数资料
| 型号： | PCM1602APTG4 |
| 厂商： | Texas Instruments |
| 文件页数： | 1/46页 |
| 文件大小： | 0K |
| 描述： | IC DAC 24BIT 6CH 192KHZ 48-LQFP |
| 产品培训模块： | Data Converter Basics |
| 标准包装： | 250 |
| 位数： | 24 |
| 数据接口： | 串行 |
| 转换器数目： | 6 |
| 电压电源： | 模拟和数字 |
| 功率耗散（最大）： | 240mW |
| 工作温度： | -25°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 48-LQFP |
| 供应商设备封装： | 48-LQFP（7x7） |
| 包装： | 带卷 (TR) |
| 输出数目和类型： | 6 电压，单极 |
| 采样率（每秒）： | 192k |
| 配用： | DEM-DAI1602-ND - EVAL FIXTURE FOR PCM1602 |
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www.ti.com
SLES146A – AUGUST 2005 – REVISED OCTOBER 2010
24-Bit, 192-kHz Sampling, 6-Channel, Enhanced Multilevel,
Delta-Sigma Digital-to-Analog Converter
Check for Samples: PCM1602A
1
FEATURES
APPLICATIONS
2345
24-Bit Resolution
Integrated A/V Receivers
Analog Performance:
DVD Movie and Audio Players
–
Dynamic Range: 105 dB, Typical
HDTV Receivers
–
SNR: 105 dB, Typical
Car Audio Systems
–
THD+N: 0.002%, Typical
DVD Add-On Cards for High-End PCs
–
Full-Scale Output: 3.1 VPP, Typical
Digital Audio Workstations
4×/8× Oversampling Interpolation Filter:
Other Multichannel Audio Systems
–
Stop-Band Attenuation: –55 dB
–
Pass-Band Ripple: ±0.03 dB
DESCRIPTION
Sampling Frequency:
The PCM1602A is a CMOS, monolithic integrated
circuit that features six 24-bit audio digital-to-analog
–
5 kHz to 200 kHz (Channels 1 and 2)
converters (DACs) and support circuitry in a small
–
5 kHz to 100 kHz (Channels 3, 4, 5, and 6)
LQFP-48 package. The DACs use Texas Instruments'
Accepts 16-, 18-, 20-, and 24-Bit Audio Data
enhanced multilevel, delta-sigma architecture that
Data Formats: Standard, I2S, and
employs fourth-order noise shaping and 8-level
amplitude
quantization
to
achieve
excellent
Left-Justified
signal-to-noise performance and a high tolerance to
System Clock: 128 fS, 192 fS, 256 fS, 384 fS, 512
clock jitter.
fS, or 768 fS
The PCM1602A accepts industry-standard audio data
User-Programmable Functions:
formats with 16- to 24-bit audio data. Sampling rates
–
Digital Attenuation: 0 dB to –63 dB,
up to 200 kHz (channels 1 and 2) or 100 kHz
0.5 dB/Step
(channels 3, 4, 5, and 6) are supported. A full set of
–
Soft Mute
user-programmable functions is accessible through a
4-wire serial control port that supports register write
–
Zero Flags Can Be Used As General-
and read functions.
Purpose Logic Output
–
Digital De-Emphasis
–
Digital Filter Rolloff: Sharp or Slow
Dual-Supply Operation:
–
5-V Analog
–
3.3-V Digital
5-V Tolerant Digital Logic Inputs
Package: LQFP-48
1
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.
2
FilterPro is a trademark of Texas Instruments.
3
System Two, Audio Precision are trademarks of Audio Precision, Inc.
4
I2S is a trademark of NXP Semiconductors.
5
All other trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Copyright 2005–2010, Texas Instruments Incorporated
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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相关代理商/技术参数 |
参数描述 |
|---|---|
| PCM1602APTR | 功能描述:音频数/模转换器 IC 24-bit 192kHz 6ch Delta-Sig Audio DAC RoHS:否 制造商:Texas Instruments 转换器数量: 分辨率:16 bit 接口类型:I2S, UBS 转换速率: 信噪比:98 dB 工作电源电压:5 V DAC 输出端数量:2 工作温度范围:- 25 C to + 85 C 电源电流:23 mA 安装风格:SMD/SMT 封装 / 箱体:TQFP-32 封装:Reel |
| PCM1602APTRG4 | 功能描述:音频数/模转换器 IC 24-bit 192kHz 6ch Delta-Sig Audio DAC RoHS:否 制造商:Texas Instruments 转换器数量: 分辨率:16 bit 接口类型:I2S, UBS 转换速率: 信噪比:98 dB 工作电源电压:5 V DAC 输出端数量:2 工作温度范围:- 25 C to + 85 C 电源电流:23 mA 安装风格:SMD/SMT 封装 / 箱体:TQFP-32 封装:Reel |
| PCM1602AR | 制造商:未知厂家 制造商全称:未知厂家 功能描述:SPECIFICATIONS FOR LCD MODULE |
| PCM1602AR-B-N12NRDW-SP | 制造商:未知厂家 制造商全称:未知厂家 功能描述:SPECIFICATIONS FOR LCD MODULE |
| PCM1602AR-B-N12NRDY-SP | 制造商:未知厂家 制造商全称:未知厂家 功能描述:SPECIFICATIONS FOR LCD MODULE |
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