HC55185

 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QQ401799895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.

Features

 Onboard Ringing Generation

 Compatible with Existing HC5518x Devices

 Low Standby Power Consumption (75V, 65mW)

 Reduced Idle Channel Noise

 Programmable Transient Current Limit

 Improved Off Hook Software Interface

 Integrated MTU DC Characteristics

 Low External Component Count

 Silent Polarity Reversal

 Pulse Metering and On Hook Transmission

 Tip Open Ground Start Operation

 Thermal Shutdown with Alarm Indicator

 28 Lead Surface Mount Packaging

 Dielectric Isolated (DI) High Voltage Design

Applications

 Voice Over Internet Protocol (VoIP)

 Cable Modems

 Voice Over DSL (VoDSL)

 Short Loop Access Platforms

 Remote Subscriber Units

 Terminal Adapters

Related Literature

 AN9814, User’s Guide for Development Board

 AN9824, Modeling of the AC Loop

Interfacing to DSP CODECs (Contact Factory)

 Shipping:

1.       We can shipping all over the world by DHL , UPS , FedEx and EMS . The packaging is very safe and strong. If you have any special needs please nitfy me.

2.       It will take around 3-5 days to reach your hands .

Product Type & Condition :

1.       Because of the fluctuant sales situation. the stock parts are always changing and the stock list cannot be promptly updated . So,please consult the stock situation when yo inquire.

Warranty & Guarantee :

All components we sell the quality with 30 days Return policy from the day of shipment.

Buyer Reading:

1. Please confirm receipt of products if the items yo received , and if the goods was damaged please contact us immediately. send the photo to us that we can check and give yo best solution

2. We only guarantee Delivery in time but we couldn't control the express delivery time. Our related sales person will be responsible to send the AWB for the delivered goods in the next workday. yo can check the AWB in the website which we send to you. For the AWB you also can call to the local branch of the express company in your company. 
 
If yo have any other questions please feel free to contact us in any time

Because of wholesale price is different from sample price, our website can not state. Please send your required part number via email: sales@szmjd.com to us.As well as welcome yo 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 yo feel price is a little high for you, just feel free to contact us for consultation. Thank you for your support !