爱华网2011-04-10 13:25:13|分类： 默认分类 |标签： |字号大中小订阅
TDA1540
14-BIT DAC (SERIAL OUTPUT)
Philips早期的cd使用的芯片，1986年11月14日研发,解析力一般，音色温暖,
28脚封装，供电比较特殊（+5v，-5v，-17v），I2S架构
S/N 80dB/min 85dB/Type
后缀表示不同的封装模式
TDA1540D
14-BIT DAC (SERIAL OUTPUT)
TDA1540PN
14-BIT DAC (SERIAL OUTPUT)
TDA1540TD
14-BIT DAC (SERIAL OUTPUT)
TDA1541
DUAL 16-BIT DAC
Philips最出名的dac芯片，1985年11月研发,韵味十足，柔情似水，人声出色，个频段十分均衡耐听
为Philips打下了大大的疆土
28脚封装，供电（+5，-5，-15），I2S架构,S/N 90dB/min 95dB/Type 声道分离 80dB
后缀A是1541的升级版，S1表示精选
TDA1541A
STEREO HIGH PERFORMANCE 16-BIT DAC
TDA1541A/N2
STEREO HIGH PERFORMANCE 16-BIT DAC
TDA1541A/N2/R1
STEREO HIGH PERFORMANCE 16-BIT DAC
TDA1541A/N2/S1
STEREO HIGH PERFORMANCE 16-BIT DAC
TDA1543
DUAL 16-BIT DAC ECONOMY VERSION I2S INPUT FORMAT
Philips为小型设备开发的芯片，1991年2月研发
解析力一般，音色温暖，中频迷人，密度很厚度令人吃惊
8脚封装(T为16脚)，供电+5v， S/N 96dB 分离90dB
TDA1543T
DUAL 16-BIT DAC ECONOMY VERSION I2S INPUT FORMAT
TDA1545
STEREO CONTINUOUS CALIBRATION DAC
第一款CONTINUOUS CALIBRATION dac，1993年3月研发|音色不明
8脚封装（ATT为14脚）,供电+5v，S/N 98dB 声道分离 95dB
TDA1545A
STEREO CONTINUOUS CALIBRATION DAC
TDA1545AT
STEREO CONTINUOUS CALIBRATION DAC
TDA1545ATT
STEREO CONTINUOUS CALIBRATION DAC
TDA1547
DUAL TOP-PERFORMANCE BITSTREAM DAC
Philips为顶级音频设备开发的超级芯片，1991年9月研发采用比特流技术的1比特dac，
和他搭配的采用比特流技术的芯片SAA7350，他整合了三阶静噪和1比特dac两片芯片音色兼顾韵味和速度，
收放自如，频响宽广，气势宏伟，适合各种音乐
32脚封装，供电（+-5，-3.5）S/N 113dB/A计权 THD-101dB
声道分离115dB
AD Audio D/A Converters art#
DAC DNR (dB) SNR (dB) DAC THD+N @ 1 kHz (-3dB) Product Description Price* (1000-4999) Function
AD1955 120 120 110 Multibit Sigma-Delta D/A w/ SACD Playback $6.86 DAC
AD1853 116 117 104 24-bit 192 kHz Multibit Sigma-Delta DAC (Current Output) $7.59 DAC
AD1852 114 114 104 Stereo, 24-bit 192 kHz Multibit Sigma-Delta D/A (Voltage Output) $5.57 DAC
AD1854 113 112 97 Complete Single Chip Stereo Audio D/A $4.05 DAC
AD1953 112 112 100 SigmaDSP 3 Ch, 26-/48-Bit Processing D/A $7.14 DAC, Signal Processor
AD1954 112 112 100 SigmaDSP 3 Ch, 26-/48-Bit Processing D/A $7.14 DAC, Signal Processor
AD1933 110 110 96 192 kHz, 24-Bit CODEC w/ PLL $3.66 DAC
AD1833A 110 110 95 Multi-Ch, 24-bit 192 kHz, Sigma-Delta D/A $3.98 DAC
AD1958 109 108 96 Stereo, 24-bit 192 kHz Multibit Sigma-Delta D/A w/ PLL ** DAC
AD1934 108 108 96 192 kHz, 24-Bit CODEC w/ PLL, IC and SPI. $3.15 DAC
AD1851 96 110 90 16-Bit, 16 3 FS PCM Audio DACs Dual 5V Supplies $4.71 DAC
AD1857 94 - 90 Stereo, Single Supply 16/18/20-bit Sigma-Delta D/A ** DAC
AD1859 94 - 88 Stereo, Single Supply 18-bit Integrated Sigma-Delta D/A $4.45 DAC
AD1858 94 - 90 Stereo, Single Supply 16-bit Sigma-Delta D/A ** DAC
AD1868 92 98 88 Single Supply Dual 18-Bit Audio DAC ** DAC
AD1866 90 95 86 Single Supply Dual 16-Bit Audio DAC $10.57 DAC
PCM1700
DUAL 18-BIT MONOLITHIC AUDIO DIGITAL-TO-ANALOG CONVERTER
1702的哥哥，也是大名鼎鼎，早起很多大牌的解码器都用他
内含两个DAC单元，分别转换左右两个声道的信号，易产生左右声道相互干扰，是他差声的原因
PCM1700P
DUAL 18-BIT MONOLITHIC AUDIO DIGITAL-TO-ANALOG CONVERTER
PCM1700P-J
DUAL 18-BIT MONOLITHIC AUDIO DIGITAL-TO-ANALOG CONVERTER
PCM1700P-K
DUAL 18-BIT MONOLITHIC AUDIO DIGITAL-TO-ANALOG CONVERTER
PCM1700U
DUAL 18-BIT MONOLITHIC AUDIO DIGITAL-TO-ANALOG CONVERTER
PCM1700U-J
DUAL 18-BIT MONOLITHIC AUDIO DIGITAL-TO-ANALOG CONVERTER
PCM1700U-K
DUAL 18-BIT MONOLITHIC AUDIO DIGITAL-TO-ANALOG CONVERTER
PCM1702
BICMOS ADVANCED SIGN MAGNITUDE 20-BIT DIGITAL-TO-ANALOG CONVERTER
当年BB公司的顶级解码，音质出众。
PCM1702的并联应用被广泛使用在高档CD唱机和高档DAC解码器中，著名的音响公司ACCUPHASE（金嗓子）曾将多片PCM1702并联用于一个声道解码，结果得到一代精品CD机DP-55
PCM1702-J
BICMOS ADVANCED SIGN MAGNITUDE 20-BIT DIGITAL-TO-ANALOG CONVERTER
PCM1702-K
BICMOS ADVANCED SIGN MAGNITUDE 20-BIT DIGITAL-TO-ANALOG CONVERTER
PCM1702P
BICMOS ADVANCED SIGN MAGNITUDE 20-BIT DIGITAL-TO-ANALOG CONVERTER
PCM1702U
BICMOS ADVANCED SIGN MAGNITUDE 20-BIT DIGITAL-TO-ANALOG CONVERTER
PCM1704
24-BIT, 96KHZ BICMOS SIGN-MAGNITUDE DIGITAL-TO-ANALOG CONVERTER
1702的升级版，速度，频响，声场都非常出色
PCM1704U
24-BIT, 96KHZ BICMOS SIGN-MAGNITUDE DIGITAL-TO-AN
