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參數(shù)資料
| 型號： | BL0305 |
| 廠商： | 上海貝嶺股份有限公司 |
| 英文描述： | Digital Echo (Digital Delay) |
| 中文描述： | 數(shù)字回聲（數(shù)字延遲） |
| 文件頁數(shù)： | 1/2頁 |
| 文件大小： | 31K |
| 代理商： | BL0305 |
Address
No.810, YiShan Road ShangHai China Tel
86-021-64850700 Fax
86-64852222 Zip.200233
BL0305 Digital Echo (Digital Delay)
Description
The BL0305 is a CMOS IC for generating echo to be added to the voice through a “karaoke” microphone. It
is designed for the lowest price of models in the same series,and is suitable for application to the echo
generator of a radio cassette player, minicomponent stereo set, TV etc. Increased master clock frequency
assures highperformance short delay, enabling the IC to be used for digital surround ( Compatible with
M65844P).
LPF1 IN
LPF1 OUT
OP1 OUT
1
2
3
OP1 IN
CC1
4
5
CC2
GND
7
6
REF
OP2 IN
OP2 OUT
LPF2 IN
LPF2 OUT
CLOCK
V
12
11
9
8
10
13
14
DIP 14 Pin
Pin Assignment
B
CC
Features
All functions necessary for generating
digital echo are contained, enabling
production of low-priced echo generator.
C-R oscillation circuit is provided for a master clock,
Built-in auto power-on reset circuit.
No control signal is required.
Delay time=150msec(with master clock set at 220 kHz)
14-pin DIP package.(14PDIP)
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相關(guān)代理商/技術(shù)參數(shù) |
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| BL0306 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Digital echo |
| BL0307-50-223 | 制造商:Kingbright Corporation 功能描述:Bulk |
| BL0307-50-360 | 制造商:Kingbright Corporation 功能描述: |
| BL0307-50-44 | 功能描述:LED面板上的指示器 RED LED LAMP CLUSTER 2" RoHS:否 制造商:Dialight LED 大小:3 mm 照明顏色:Green 透鏡顏色/類型:Diffused 波長:565 nm 正向電流:12 mA 正向電壓:5 V 封裝:Bulk |
| BL0307-50-45 | 制造商:Kingbright Corporation 功能描述:Bulk |
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