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參數(shù)資料
| 型號(hào)： | PT2258L |
| 廠商： | Princeton Technology Corporation |
| 英文描述： | 6-Channel Electronic Volume Controller IC |
| 中文描述： | 6通道電子音量控制IC |
| 文件頁數(shù)： | 10/17頁 |
| 文件大?。?/td> | 236K |
| 代理商： | PT2258L |
URL: http://www.princeton.com.tw
Fax: 886-2-29174598
Tel: 886-2-66296288
DATA BYTES DESCRIPTION
FUNCTION BITS
MSB
1
1
1
1
1
0
0
0
0
0
0
0
0
0
1
0
0
1
0
1
0
0
1
0
0
1
1
0
1
1
1
0
0
1
0
0
1
0
1
1
0
1
PT2258 V1.2
- 10 -
July, 2005
6-Channel Electronic Volume Controller IC
PT2258
LSB
A0
B0
A0
B0
A0
B0
A0
B0
A0
B0
A0
B0
A0
B0
FUNCTION
0
1
1
0
1
0
1
0
1
0
1
0
1
0
A3
0
A3
0
A3
0
A3
0
A3
0
A3
0
A3
0
A2
B2
A2
B2
A2
B2
A2
B2
A2
B2
A2
B2
A2
B2
A1
B1
A1
B1
A1
B1
A1
B1
A1
B1
A1
B1
A1
B1
6-Channel, -1dB/step
6-Channel, -10dB/step
Channel No. 3, -1dB/step
Channel No. 3, -10dB/step
Channel No. 4, -1dB/step
Channel No. 4, -10dB/step
Channel No. 2, -1dB/step
Channel No. 2, -10dB/step
Channel No. 5, -1dB/step
Channel No. 5, -10dB/step
Channel No. 1, -1dB/step
Channel No. 1, -10dB/step
Channel No. 6, -1dB/step
Channel No. 6, -10dB/step
6-Channel, Mute
When M= 1, Mute On
When M=0, Mute Off
1
1
1
1
1
0
0
M
ATTENUATION UNIT BIT
A3/---
0
0
0
0
0
0
0
0
1
1
Note: Ax=-1dB/step, Bx=-10dB/step
A2/B2
0
0
0
0
1
1
1
1
0
0
A1/B1
0
0
1
1
0
0
1
1
0
0
A0/B0
0
1
0
1
0
1
0
1
0
1
Attenuation Value(dB)
0/0
-1/-10
-2/-20
-3/-30
-4/-40
-5/-50
-6/-60
-7/-70
-8/-
-9/-
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PT2258-SL | 6-Channel Electronic Volume Controller IC |
| PT2258 | 6-Channel Electronic Volume Controller IC |
| PT2258-S | 6-Channel Electronic Volume Controller IC |
| PT2259 | Volume Controller IC |
| PT2260 | Heatsinks RoHS Compliant: Yes |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PT2258-S | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:6-Channel Electronic Volume Controller IC |
| PT2258-SL | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:6-Channel Electronic Volume Controller IC |
| PT2259 | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:Volume Controller IC |
| PT2259_09 | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:Volume Controller IC |
| PT2259-S | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:Volume Controller IC |
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