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型号	下载订购	功能描述	制造商上传企业	LOGO
PT2256	文件：70.52 Kbytes Page：4 Pages	Electronic Volume Controller IC?????? DESCRIPTION PT2256 is an electronic volume controller IC utilizing CMOS Technology specially designed for use on audio equipment. It has 2 built-in channels making it ideally suitable for mono and stereo sound applications. PT2256 provides the Loudness Function, a wide frequency response range 文件：70.52 Kbytes 页数：4 Pages	PTC 普诚科技	PTC
PT2256	文件：394.7 Kbytes Page：21 Pages	Electronic Volume Controller IC 文件：394.7 Kbytes 页数：21 Pages	PTC 普诚科技	PTC
PT2256	文件：300 bytes Page：1 Pages	Electronic Volume Controller IC DESCRIPTION\nPT2256 is an electronic volume controller IC utilizing CMOS Technology specially designed for use on audio equipment. It has 2 built-in channels making it ideally suitable for mono and stereo sound applications. PT2256 provides the Loudness Function, a wide frequency response range and •CMOS technology\n• Low power consumption\n• Least external components\n• 2 channels in the same chip\n• 0dB to -78dB attenuation can be controlled by up and down pin\n• 20dB tap for loudness circuit\n• Built-in DC output circuit (8 levels) for volume level metering\n• Wide frequency response range\;	PTC 普诚科技	PTC
PT2256-S	文件：70.52 Kbytes Page：4 Pages	Electronic Volume Controller IC?????? DESCRIPTION PT2256 is an electronic volume controller IC utilizing CMOS Technology specially designed for use on audio equipment. It has 2 built-in channels making it ideally suitable for mono and stereo sound applications. PT2256 provides the Loudness Function, a wide frequency response range 文件：70.52 Kbytes 页数：4 Pages	PTC 普诚科技	PTC
PT2256V	文件：417.88 Kbytes Page：19 Pages	Electronic Volume Controller IC DESCRIPTION PT2256V is an electronic volume controller IC utilizing CMOS Technology specially designed for use on audio equipment. It has 2 built-in channels making itideally suitable for mono and stereo sound applications. PT2256V provides the Loudness Function, a wide frequency response range 文件：417.88 Kbytes 页数：19 Pages	PTC 普诚科技	PTC
PT2256VL	文件：417.88 Kbytes Page：19 Pages	Electronic Volume Controller IC DESCRIPTION PT2256V is an electronic volume controller IC utilizing CMOS Technology specially designed for use on audio equipment. It has 2 built-in channels making itideally suitable for mono and stereo sound applications. PT2256V provides the Loudness Function, a wide frequency response range 文件：417.88 Kbytes 页数：19 Pages	PTC 普诚科技	PTC
PT2256V-S	文件：417.88 Kbytes Page：19 Pages	Electronic Volume Controller IC DESCRIPTION PT2256V is an electronic volume controller IC utilizing CMOS Technology specially designed for use on audio equipment. It has 2 built-in channels making itideally suitable for mono and stereo sound applications. PT2256V provides the Loudness Function, a wide frequency response range 文件：417.88 Kbytes 页数：19 Pages	PTC 普诚科技	PTC
PT2256V-SL	文件：417.88 Kbytes Page：19 Pages	Electronic Volume Controller IC DESCRIPTION PT2256V is an electronic volume controller IC utilizing CMOS Technology specially designed for use on audio equipment. It has 2 built-in channels making itideally suitable for mono and stereo sound applications. PT2256V provides the Loudness Function, a wide frequency response range 文件：417.88 Kbytes 页数：19 Pages	PTC 普诚科技	PTC
PT2256V-SN	文件：417.88 Kbytes Page：19 Pages	Electronic Volume Controller IC DESCRIPTION PT2256V is an electronic volume controller IC utilizing CMOS Technology specially designed for use on audio equipment. It has 2 built-in channels making itideally suitable for mono and stereo sound applications. PT2256V provides the Loudness Function, a wide frequency response range 文件：417.88 Kbytes 页数：19 Pages	PTC 普诚科技	PTC
PT2256V-SNL	文件：417.88 Kbytes Page：19 Pages	Electronic Volume Controller IC DESCRIPTION PT2256V is an electronic volume controller IC utilizing CMOS Technology specially designed for use on audio equipment. It has 2 built-in channels making itideally suitable for mono and stereo sound applications. PT2256V provides the Loudness Function, a wide frequency response range 文件：417.88 Kbytes 页数：19 Pages	PTC 普诚科技	PTC

技术参数

THD (%) @1V：
0.01
SNR(dB)：
100
Control Interface：
Direct Key
Special Features：
0~-42dB
Pin Count：
16
Package：
DIP

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市欧立现代科技有限公司	PT2256	PTC	24+	DIP	9750	绝对原装现货,价格低,欢迎询购!	询价
深圳市毅创腾电子科技有限公司	PT2256			DIP-16	2000	原装长期供货!	询价
深圳市勤思达科技有限公司	PT2256	PTC	1215+	DIP16	150000	全新原装,绝对正品,公司大量现货供应.	询价
深圳市一线半导体有限公司	PT2256	PTC	24+	DIP	10		询价
深圳市福田区绿盛电子商行	PT2256	PTC	2015+	SOP/DIP	19889	一级代理原装现货,特价热卖!	询价
谛辉(北京/上海/青岛 )电子科技有限公司	PT2256	PTC	25+	TSSOP20	18000	原厂直接发货进口原装	询价
齐创科技(上海,北京,青岛)有限公司	PT2256	PTC	23+	SOP	5000	原装正品,假一罚十	询价
深圳市豪迈兴电子有限公司	PT2256	PTC	24+	PDIP-16	5989	公司原厂原装现货假一罚十!特价出售!强势库存!	询价
上海鑫科润电子科技有限公司	PT2256	PTC	02+	DIP/16	2500	原装现货海量库存欢迎咨询	询价
深圳市卓越微芯电子有限公司	PT2256		25+	SOP	2000	百分百原装正品真实公司现货库存本公司只做原装可	询价

更多PT2256供应商更新时间2025-12-13 14:01:00

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