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參數(shù)資料
| 型號： | PT2350 |
| 英文描述： | Tone Control Subwoofer Low Pass Filter IC |
| 中文描述： | 音調(diào)控制低音低通濾波器集成電路 |
| 文件頁數(shù)： | 3/4頁 |
| 文件大?。?/td> | 64K |
| 代理商： | PT2350 |
Tone Control Subwoofer Cross-Over Low Pass Filter IC
Ref. No. 2350 v1.1
3
Written July 1999
Princeton Technology Corp.
Tel: 886-2-29162151
Fax: 886-2-29174598
URL:
http://www.princeton.com.tw
PT2350
APPLICATION CIRCUIT
Notes: 1. If you use the above values: Treble Control Range = 4KHz + 10 dB
Bass Control Range = 50 Hz + 10 dB
Subwoofer Output Roll-Off Point is at -3dB at 130Hz
Slope Rate = -12dB/oct
2. It is recommended that you use Mylar or Metal Capacitors for better audio quality.
3. Please do not connect 0.1μF or any by-pass capacitor between the GND and VDD.
+
1
2
3
100K (B) VR
0.005uF
CH2
Right Channel Treble Control VR
CL2
0.05uF
1
1
3
3
2
2
10K
100K (B) VR
Right Channel Bass Control VR
LIN
LB1
LB2
LB3
LT1
LT2
LOUT
VREF
C2
Vss
PT2350
RIN
RB1
RB2
RB3
RT1
RT2
ROUT
SOUT
C1
VDD
4.7uF/16V
0.15uf
+
+
4.7uF/16V
Left
Channel Output
1
2
3
0.005uF
CH1
Left Channel Treble Control VR
CL1
0.05uF
1
3
2
10K
100K (B) VR
100K (B) VR
Left Channel Bass Control VR
+
+
4.7uF
1
2
3
4.7uF
Left
Channel Input
Right
Channel Input
10K VR
(A)
Right
Channel Output
4.7uF/16V
0.068uF
4.+
220Ohms
Subwoofer Output
12V
C1
100uF
8.2VZD
10KVR
(A)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PT2350-S | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:Tone Control Subwoofer Low Pass Filter IC |
| PT2351 | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:Subwoofer Cross-Over Low Pass Filter IC |
| PT2351-S | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:Subwoofer Cross-Over Low Pass Filter IC |
| PT2352 | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:SATELLITE SUBWOOFER 3-SPEAKER SYSTEM ELECTRONIC CROSSOVER IC |
| PT2353 | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:Satellite + Subwoofer 3-Speaker System Electronics Crossover IC |
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