string(2955) "* Trying 220.181.175.239:443...
* Connected to item.szlcsc.com (220.181.175.239) port 443 (#0)
* ALPN, offering http/1.1
* successfully set certificate verify locations:
* CAfile: /etc/ssl/certs/ca-certificates.crt
* CApath: none
* SSL connection using TLSv1.3 / TLS_AES_128_GCM_SHA256
* ALPN, server accepted to use http/1.1
* Server certificate:
* subject: CN=*.szlcsc.com
* start date: Jan 26 00:00:00 2026 GMT
* expire date: Feb 24 23:59:59 2027 GMT
* issuer: C=GB; O=Sectigo Limited; CN=Sectigo Public Server Authentication CA DV R36
* SSL certificate verify ok.
> GET /item/546023.html HTTP/1.1
Host: item.szlcsc.com
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:135.0) Gecko/20100101 Firefox/135.0
* old SSL session ID is stale, removing
* Mark bundle as not supporting multiuse
< HTTP/1.1 301 Moved Permanently
< Server: Tengine
< Content-Length: 0
< Connection: keep-alive
< Date: Thu, 05 Feb 2026 07:53:09 GMT
< Set-Cookie: acw_tc=781bad3e17702779892853995e5147c7df85578c5c1a249a447e5cb4ad5b0d;path=/;HttpOnly;Max-Age=1800
< from: spg
< Location: https://item.szlcsc.com/546023.html
< J-Trace-ID: c7a88eebb3434f2c90acfbbd958c3626
< Via: cache45.l2cn8000[99,98,301-0,M], cache65.l2cn8000[100,0], cache28.cn7954[123,123,301-0,M], cache9.cn7954[127,0]
< Ali-Swift-Global-Savetime: 1770277989
< X-Cache: MISS TCP_MISS dirn:-2:-2
< X-Swift-SaveTime: Thu, 05 Feb 2026 07:53:09 GMT
< X-Swift-CacheTime: 0
< Timing-Allow-Origin: *
< EagleId: dcb5af1d17702779892172218e
<
* Connection #0 to host item.szlcsc.com left intact
* Found bundle for host item.szlcsc.com: 0x598111573610 [serially]
* Re-using existing connection! (#0) with host item.szlcsc.com
* Connected to item.szlcsc.com (220.181.175.239) port 443 (#0)
> GET /546023.html HTTP/1.1
Host: item.szlcsc.com
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:135.0) Gecko/20100101 Firefox/135.0
* Mark bundle as not supporting multiuse
< HTTP/1.1 200 OK
< Server: Tengine
< Content-Type: text/html; charset=utf-8
< Transfer-Encoding: chunked
< Connection: keep-alive
< Date: Thu, 05 Feb 2026 07:53:09 GMT
< Set-Cookie: acw_tc=76b20fb417702779893732891eb58f68504c9cd645a2b7bf6236b397f5a6a2;path=/;HttpOnly;Max-Age=1800
< Vary: Accept-Encoding
< from: spg
< Cross-Origin-Opener-Policy: same-origin
< Cross-Origin-Embedder-Policy: same-origin
< x-device-type: desktop
< Cache-Control: public, must-revalidate
< X-Powered-By: Next.js
< ETag: "syptpfgduu25l2"
< Vary: Accept-Encoding
< J-Trace-ID: 2d6070334f224c659ae497665133905c
< Via: cache65.l2cn8000[152,151,200-0,M], cache7.l2cn8000[153,0], cache5.cn7954[213,213,200-0,M], cache9.cn7954[218,0]
< Ali-Swift-Global-Savetime: 1770277989
< X-Cache: MISS TCP_MISS dirn:-2:-2
< X-Swift-SaveTime: Thu, 05 Feb 2026 07:53:09 GMT
< X-Swift-CacheTime: 10800
< Timing-Allow-Origin: *
< EagleId: dcb5af1d17702779893483035e
<
* Connection #0 to host item.szlcsc.com left intact
"
PCM5100PWR中文资料_最新报价_数据手册下载_TI(德州仪器)-ADC/DAC-专用型-立创商城
温馨提醒:图片仅供参考,商品以实物为准
PCM5100PWR
PCM5100PWR
- 描述
- PCM5100 100dB 立体声 DAC,具有 2VRMS 输出和集成音频 PLL
- 商品型号
- PCM5100PWR
- 商品编号
- C527419
- 商品封装
- TSSOP-20
- 包装方式
- 编带
- 商品毛重
- 0.21克(g)
商品概述
PCM510x 系列器件是单芯片 CMOS 集成电路,在小型 TSSOP 封装中集成了立体声数模转换器和其他辅助电路。PCM510x 采用了德州仪器(TI)最新一代的先进分段式 DAC 架构,实现了出色的动态性能,并提高了对时钟抖动的容忍度。
PCM510x 提供 2.1VRMS 以地为中心的输出,使设计人员能够省去输出端的直流阻隔电容,以及传统单电源线路驱动器所需的外部静音电路。
集成的线路驱动器支持低至 1kΩ 的负载,性能优于所有其他基于电荷泵的线路驱动器。通过支持低至 1kΩ 的负载,PCM510x 基本上可以并行驱动多达 10 个产品,如液晶电视、DVD 播放器、AV 接收器和其他设备。
器件上集成的 PLL 消除了对系统时钟(通常称为主时钟)的需求,支持三线 I²S 连接并降低了系统电磁干扰(EMI)。
智能时钟错误和 PowerSense 欠压保护采用两级静音系统,实现无噗声性能。发生时钟错误或系统电源故障时,器件会对数据(或最后已知的有效数据)进行数字衰减,然后使模拟电路静音。
与现有 DAC 技术相比,PCM510x 系列的带外噪声低达 20dB,降低了下游放大器/ADC 的 EMI 和混叠(从传统的 100kHz 带外噪声测量一直到 3MHz)。
PCM510x 支持 16 位至 32 位的行业标准音频数据格式,支持高达 384kHz 的采样率。
商品特性
- 业界领先的低带外噪声
- 可选数字滤波器延迟和性能
- 无需直流阻隔电容
- 集成负电荷泵
- 内部无噗声控制,适用于采样率变化或时钟停止
- 智能静音系统;软启动或软关断斜坡以及模拟静音,实现 120dB 静音信噪比且无噗声操作
- 集成高性能音频 PLL,以 BCK 为参考,内部生成 SCK
- 小型 20 引脚 TSSOP 封装
- 支持 16 位、24 位和 32 位音频数据
- PCM 数据格式:I²S、左对齐
- LRCK 和 BCK 停用后自动进入省电模式
- 3.3V 故障安全 LVCMOS 数字输入硬件配置
- 单电源供电:– 3.3V 模拟电源、3.3V 数字电源
- 集成上电复位
应用领域
- AV 接收器
- DVD、蓝光播放器
- 高清电视接收器
- 需要 2VRMS 音频输出的应用
string(1479) "* Trying 220.181.175.240:443...
* Connected to so.szlcsc.com (220.181.175.240) port 443 (#0)
* ALPN, offering http/1.1
* successfully set certificate verify locations:
* CAfile: /etc/ssl/certs/ca-certificates.crt
* CApath: none
* SSL connection using TLSv1.3 / TLS_AES_128_GCM_SHA256
* ALPN, server accepted to use http/1.1
* Server certificate:
* subject: CN=*.szlcsc.com
* start date: Jan 26 00:00:00 2026 GMT
* expire date: Feb 24 23:59:59 2027 GMT
* issuer: C=GB; O=Sectigo Limited; CN=Sectigo Public Server Authentication CA DV R36
* SSL certificate verify ok.
> POST /search HTTP/1.1
Host: so.szlcsc.com
Content-Type: application/x-www-form-urlencoded
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:135.0) Gecko/20100101 Firefox/135.0
Content-Length: 9
* upload completely sent off: 9 out of 9 bytes
* old SSL session ID is stale, removing
* Mark bundle as not supporting multiuse
< HTTP/1.1 405 Not Allowed
< Server: Tengine
< Content-Type: text/html; charset=utf-8
< Content-Length: 2657
< Connection: keep-alive
< Date: Thu, 05 Feb 2026 07:53:09 GMT
< Set-Cookie: acw_tc=76b20f8617702779896698472eb733e0559a7c593ee83344e0583168318e82;path=/;HttpOnly;Max-Age=1800
< Cache-Control: no-cache, no-store
< Pragma: no-cache
< x-alicdn-da-ups-status: endOs,0,405
< Via: ens-cache35.l2eo166-18[34,0], cache22.cn7954[58,0]
< Timing-Allow-Origin: *
< EagleId: dcb5af2a17702779896281631e
<
* Connection #0 to host so.szlcsc.com left intact
"
405string(1479) "* Trying 220.181.175.238:443...
* Connected to so.szlcsc.com (220.181.175.238) port 443 (#0)
* ALPN, offering http/1.1
* successfully set certificate verify locations:
* CAfile: /etc/ssl/certs/ca-certificates.crt
* CApath: none
* SSL connection using TLSv1.3 / TLS_AES_128_GCM_SHA256
* ALPN, server accepted to use http/1.1
* Server certificate:
* subject: CN=*.szlcsc.com
* start date: Jan 26 00:00:00 2026 GMT
* expire date: Feb 24 23:59:59 2027 GMT
* issuer: C=GB; O=Sectigo Limited; CN=Sectigo Public Server Authentication CA DV R36
* SSL certificate verify ok.
> POST /search HTTP/1.1
Host: so.szlcsc.com
Content-Type: application/x-www-form-urlencoded
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:135.0) Gecko/20100101 Firefox/135.0
Content-Length: 9
* upload completely sent off: 9 out of 9 bytes
* old SSL session ID is stale, removing
* Mark bundle as not supporting multiuse
< HTTP/1.1 405 Not Allowed
< Server: Tengine
< Content-Type: text/html; charset=utf-8
< Content-Length: 2657
< Connection: keep-alive
< Date: Thu, 05 Feb 2026 07:53:09 GMT
< Set-Cookie: acw_tc=2f61f27717702779897423624e662c87d5e9aea19213b8efa3a136fb7ab79e;path=/;HttpOnly;Max-Age=1800
< Cache-Control: no-cache, no-store
< Pragma: no-cache
< x-alicdn-da-ups-status: endOs,0,405
< Via: ens-cache48.l2eo166-18[32,0], cache12.cn7954[53,0]
< Timing-Allow-Origin: *
< EagleId: dcb5af2017702779897038326e
<
* Connection #0 to host so.szlcsc.com left intact
"
405string(1478) "* Trying 220.181.175.239:443...
* Connected to so.szlcsc.com (220.181.175.239) port 443 (#0)
* ALPN, offering http/1.1
* successfully set certificate verify locations:
* CAfile: /etc/ssl/certs/ca-certificates.crt
* CApath: none
* SSL connection using TLSv1.3 / TLS_AES_128_GCM_SHA256
* ALPN, server accepted to use http/1.1
* Server certificate:
* subject: CN=*.szlcsc.com
* start date: Jan 26 00:00:00 2026 GMT
* expire date: Feb 24 23:59:59 2027 GMT
* issuer: C=GB; O=Sectigo Limited; CN=Sectigo Public Server Authentication CA DV R36
* SSL certificate verify ok.
> POST /search HTTP/1.1
Host: so.szlcsc.com
Content-Type: application/x-www-form-urlencoded
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:135.0) Gecko/20100101 Firefox/135.0
Content-Length: 9
* upload completely sent off: 9 out of 9 bytes
* old SSL session ID is stale, removing
* Mark bundle as not supporting multiuse
< HTTP/1.1 405 Not Allowed
< Server: Tengine
< Content-Type: text/html; charset=utf-8
< Content-Length: 2657
< Connection: keep-alive
< Date: Thu, 05 Feb 2026 07:53:09 GMT
< Set-Cookie: acw_tc=781bad4817702779898428779eca57af2395176c1f2ef24f83c7937d597629;path=/;HttpOnly;Max-Age=1800
< Cache-Control: no-cache, no-store
< Pragma: no-cache
< x-alicdn-da-ups-status: endOs,0,405
< Via: ens-cache3.l2eo166-18[31,0], cache17.cn7954[77,0]
< Timing-Allow-Origin: *
< EagleId: dcb5af2517702779897796009e
<
* Connection #0 to host so.szlcsc.com left intact
"
405string(1658) "* Trying 106.117.209.50:443...
* Connected to www.jlc-smt.com (106.117.209.50) port 443 (#0)
* ALPN, offering http/1.1
* successfully set certificate verify locations:
* CAfile: /etc/ssl/certs/ca-certificates.crt
* CApath: none
* SSL connection using TLSv1.3 / TLS_AES_256_GCM_SHA384
* ALPN, server accepted to use http/1.1
* Server certificate:
* subject: CN=*.jlc-smt.com
* start date: Dec 29 00:00:00 2025 GMT
* expire date: Jan 16 23:59:59 2027 GMT
* issuer: C=GB; O=Sectigo Limited; CN=Sectigo Public Server Authentication CA DV R36
* SSL certificate verify ok.
> GET /lcsc/detail/C527419.html HTTP/1.1
Host: www.jlc-smt.com
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:135.0) Gecko/20100101 Firefox/135.0
* old SSL session ID is stale, removing
* Mark bundle as not supporting multiuse
< HTTP/1.1 200 OK
< Date: Thu, 05 Feb 2026 07:53:10 GMT
< Content-Type: text/html; charset=utf-8
< Content-Length: 84033
< Connection: keep-alive
< Server: openresty
< Set-Cookie: HWWAFSESID=a90787670f98eb55e9; path=/
< Set-Cookie: HWWAFSESTIME=1770277988307; path=/
< Vary: Accept-Encoding
< X-Powered-By: Next.js
< ETag: "7me9v6zmhp1r11"
< Vary: Accept-Encoding
< J-Trace-ID: 15e14b726348456390b461319c343679
< Cache-Control: no-store
< x-ccdn-errcode-src: 20
< via: CHN-HEtangshan-AREACT9-CACHE33[577],CHN-HEtangshan-AREACT9-CACHE36[0,TCP_MISS,571],CHN-HEtangshan-AREACT9-CACHE36[ovl,521],CHN-GDdongguan-GLOBAL5-CACHE123[ovl,357]
< Age: 1
< x-hcs-proxy-type: 0
< X-CCDN-CacheTTL: 0
< Accept-Ranges: bytes
< X-CCDN-REQ-ID-46B1: 2d277cc22cfd929451db38cd29606acb
<
* Connection #0 to host www.jlc-smt.com left intact
"
PCM5100PWR_TI(德州仪器)_PCM5100PWR中文资料_PDF手册_价格PCM5100PWR
扩展库- 品牌名称
- TI(德州仪器)
- 厂家型号
- PCM5100PWR
- 商品编号
- C527419
- 商品封装
- TSSOP-20
- 商品毛重
- 0.00021千克(kg)
- 包装方式
- 编带
- ECCN
- EAR99
商品参数
分辨率(位):24,分辨率(位):-,分辨率(位):32,工作温度:-25℃~+85℃,工作电压:3.3V~3.6V,接口类型:I2S,通道数:-
预订参考价
4.26 / PCS库存总量
0 PCS
PCM5100PWR 丝印详情 | 丝印反查搜索 - sa1tech
历史价格走势
立创商城
最低价: 4.26元
2026-01-04 07:23:04
最高价: 10.422342元
2026-01-20 13:52:09
平均价: 6.25元
基本
文件
流程
错误
SQL
调试
- 请求信息 : 2026-02-05 15:53:08 HTTP/1.1 GET : http://marking.sa1tech.com/detail/1608868.html
- 运行时间 : 2.842336s [ 吞吐率:0.35req/s ] 内存消耗:499.25kb 文件加载:191
- 查询信息 : 0 queries
- 缓存信息 : 0 reads,0 writes
- CONNECT:[ UseTime:0.000481s ] mysql:host=127.0.0.1;port=3306;dbname=szlcsc;charset=utf8
- SHOW FULL COLUMNS FROM `item` [ RunTime:0.001029s ]
- SELECT * FROM `item` WHERE `id` = 1608868 LIMIT 1 [ RunTime:0.000438s ]
- SHOW FULL COLUMNS FROM `marking` [ RunTime:0.000832s ]
- SELECT * FROM `marking` WHERE `original_item_id` = 546023 [ RunTime:0.000391s ]
- SHOW FULL COLUMNS FROM `vote` [ RunTime:0.000772s ]
- SELECT SUM(`up`) AS think_sum FROM `vote` WHERE `marking_id` = 120230 LIMIT 1 [ RunTime:0.000492s ]
- SELECT SUM(`down`) AS think_sum FROM `vote` WHERE `marking_id` = 120230 LIMIT 1 [ RunTime:0.000249s ]
- SELECT SUM(`up`) AS think_sum FROM `vote` WHERE `marking_id` = 120231 LIMIT 1 [ RunTime:0.000252s ]
- SELECT SUM(`down`) AS think_sum FROM `vote` WHERE `marking_id` = 120231 LIMIT 1 [ RunTime:0.000233s ]
- SELECT SUM(`up`) AS think_sum FROM `vote` WHERE `marking_id` = 120232 LIMIT 1 [ RunTime:0.000222s ]
- SELECT SUM(`down`) AS think_sum FROM `vote` WHERE `marking_id` = 120232 LIMIT 1 [ RunTime:0.000232s ]
- SELECT * FROM `item` WHERE `item_id` = 477962 [ RunTime:0.001260s ]
- SELECT * FROM `item` WHERE `item_id` = 28744 [ RunTime:0.001223s ]
- SELECT * FROM `item` WHERE `item_id` = 776510 [ RunTime:0.003642s ]
- SHOW FULL COLUMNS FROM `price` [ RunTime:0.005325s ]
- SELECT * FROM `price` WHERE `item_id` = 1608868 ORDER BY `date` ASC [ RunTime:0.388181s ]
- SHOW FULL COLUMNS FROM `view` [ RunTime:0.001406s ]
- SELECT `view` FROM `view` WHERE `item_id` = 1608868 LIMIT 1 [ RunTime:0.002619s ]
- UPDATE `view` SET `view` = 60 , `date` = 1770277990 WHERE `item_id` = 1608868 [ RunTime:0.069547s ]
- SELECT * FROM `price` WHERE `item_id` = 1608868 AND `shop_id` = 1 AND `date` > 1770191591 [ RunTime:0.174562s ]
- INSERT INTO `price` SET `item_id` = 1608868 , `shop_id` = 1 , `qty` = -1 , `price` = '4.26' , `date` = 1770277991 [ RunTime:0.000356s ]

2.843393s