DESCRIPTION
The SA571 is a versatile low cost dual gain control circuit in which
either channel may be used as a dynamic range compressor or
expandor. Each channel has a full-wave rectifier to detect the
average value of the signal, a linerarized temperature-compensated
variable gain cell, and an operational amplifier.
The SA571 is well suited for use in cellular radio and radio
communications systems, modems, telephone, and satellite
broadcast/receive audio systems.
FEATURES
• Complete compressor and expandor in one IChip
• Temperature compensated
• Greater than 110dB dynamic range
• Operates down to 6VDC
• System levels adjustable with external components
• Distortion may be trimmed out
• Dynamic noise reduction systems
• Voltage-controlled amplifier
由于客户采购批量与样品的价格不同,网上无法统一注明,请您把采购型号通过邮件或客服QQ:401799895发给我们,也可以拨打明佳达国内销售部电话:0755-83957301,由客服人员为您报价;有时元件厂商价格稍许变动,本公司未能及时调整,如您觉得售价稍高,请与我们说明并适当议价,感谢支持!
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PAYMENTS:
We support the following payment methods:
1. Paypal
2. Western Union
3. Bank Wire (TT)
4. MoneyGram
Shipping:
1. MJD needs about 3 BUSINESS DAY to handle the order after received payment. after receiving your payment. Otherwise, we will state it in the invoice in advance.
2. MJD can Ship via your shipping account (DHL / FEDEX / UPS / TNT or others) as your instruction. Or Ship via our shipping account (We have a very good relationship with DHL and FEDEX with very special freight).
3. Regarding the declared value on the package for customs clearance, we are pleased to follow
your wishes, just feel free to inform us when ordering.
4. Any import fees or charges are the buyer's responsibility.
REFUNDS & RETURN:
We offer a warranty on all items that we sold. Item will be tested before ship,it will be in good condition,if there are some problems with the item,feel free to contact us.
Please Email us to notify a defective item. Unless otherwise specified, this item comes with 30 days warranty from the shipment date.
You must contact us before returning any product. All returns must be made within 30 days from this shipment date.Return must be in new condition(the SAME CONDITION as it was sent to you)
Because of wholesale price is different from sample price, our website can not state. Please send your required part number via email Sales@hkmjd.com or hotmail: mingjiada8@hotmail.com to us. As well as welcome you call us : 0755-83957301 We will send offer for you; Sometimes manufacturer's price is unstable, so we don't adjust price in time. if you feel price is a little high for you, just feel free to contact us for consultation. Thank you for your support !
型号 | 品牌 | 批号 | 封装 | 数量 | 备注 | 资料 |
SA555DR | 原厂 | 13+ | SOP-8 | 33500 | 进口原装 New in stock | |
SA571D | ON | 13+ | SOP-16 | 749895 | Original in stock 原装现货 | |
SA572DR2G | ON | 09+ | SOP | 23648 | 原装现货original spot stock | |
SA529186-02 | MIT | 13+ROHS | IGBT | 83465 | 原装正品(New and Original) | |
SA5888 | Silan | 13+ | HSOP-28 | 13569 | 士兰微一级代理原装 Original | |
SA5250EC | PHI | 13+ | BGA | 83465 | 原装正品(New and Original) | |
SA5522 | PHI | 13+RoHS | TSSOP20 | 8789 | New and original in stock (全新原装现货) | |
SA5522JS | PHI | 13+RoHS | SSOP | 25789 | New and original in stock (全新原装现货) |