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參數(shù)資料
| 型號(hào)： | PT2256 |
| 廠商： | Princeton Technology Corporation |
| 英文描述： | Electronic Volume Controller IC |
| 中文描述： | 電子音量控制IC |
| 文件頁(yè)數(shù)： | 1/4頁(yè) |
| 文件大?。?/td> | 70K |
| 代理商： | PT2256 |
Electronic Volume Controller IC
PT2256
Princeton Technology Corp.
Tel : 886-2-29162151
Fax: 886-2-29174598
URL:
http://www.princeton.com.tw
PT2256 v1.3
1
Updated Sept. 2000
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 appli-
cations. PT2256 provides the Loudness Function, a wide frequency response range and a very low total
harmonic distortion, thereby guaranteeing a highly effective and reliable performance. It is housed in
16-pin DIP or SO package and is functionally compatible with TC9235P. Pin assignments and applica-
tion circuit are optimized for low cost advantages and easy PCB Layout.
FEATURES
CMOS Technology
Low Power Consumption
Least External Components
2 Channels in the same chip
0 dB to -78 dB Attenuation can be controlled by UP and Down Pin.
20dB Tap for Loudness Circuit
Built-in DC Output Circuit (8 levels) for Volume Level Metering
Wide Frequency Response Range
Low Total Harmonic Distortion
Available in 16 pins DIP or SO Package
APPLICATION
Audio Equipment Volume Control
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PT2256L | Electronic Volume Controller IC |
| PT2256-SL | Electronic Volume Controller IC |
| PT2256-SN | Electronic Volume Controller IC |
| PT2256-SNL | Electronic Volume Controller IC |
| PT2256V | Electronic Volume Controller IC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PT2256_07 | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:Electronic Volume Controller IC |
| PT2256L | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:Electronic Volume Controller IC |
| PT2256-S | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:Electronic Volume Controller IC |
| PT2256-SL | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:Electronic Volume Controller IC |
| PT2256-SN | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:Electronic Volume Controller IC |
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